Dinitrogen oxide, also known as laughing gas, is a sweet-tasting gas used in dentistry. When a...
Question:
Dinitrogen oxide, also known as laughing gas, is a sweet-tasting gas used in dentistry. When a solid mixture of sodium nitrate and ammonium sulfate is heated, the products are solid sodium sulfate, gaseous water, and gaseous dinitrogen oxide. Write the balanced chemical equation for the reaction.
Chemical Reaction:
Chemical reactions occur when elements and compounds react forming new substances. For compounds, initially the bonds between the atoms of the reactants break and then recombine forming new bonds. Not all compounds will react with other compounds, though.
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
View this answer
{eq}2NaNO_3+(NH_4)_2SO_4\rightarrow Na_2SO_4(s)+4H_2O(g)+2N_2O(g) {/eq}
Putting the ionic compounds together requires us to know the oxidation...
See full answer below.
Ask a question
Our experts can answer your tough homework and study questions.
Ask a question Ask a questionSearch Answers
Learn more about this topic:

from
Chapter 13 / Lesson 9Learn about chemical equations. Understand how chemical equations represent chemical reactions, and explore components of chemical equations through examples.
Related to this Question
- Nitrous oxide gas, also known as dinitrogen monoxide, is used by some dental practitioners as an anesthetic. Nitrous oxide and water vapor as by-products can be produced in small quantities in the laboratory by careful heating of ammonium nitrate. Write t
- A 0.608-g sample of fertilizer contained nitrogen as ammonium sulfate, (NH_4)_2SO_4. It was analyzed for nitrogen by heating with sodium hydroxide. The ammonia was collected in 46.3 mL of 0.213 M HCl (hydroch
- Ammonium nitrate (NH4NO3) is a common component of fertilizer because it is a great source of two nitrogen-containing ions that easily dissolve into water. A large batch of this liquid fertilizer is made by adding 2.00 pounds of ammonium nitrate to 43.00
- An unknown solid contained either Na_2CO_3 or NH_4CO_3. The unknown solid gave off a gas when 3-4 drops of concentrated H_2SO_4 was added. Is the unknown solid NA_2CO_3 or NH_4NO_3? What is the chemical identity of the gas evolved? What confirmatory test
- a).An unknown solid contained either Na_2CO_3, or NH_4NO_3. The unknown solid gave off a gas when 3 - 4 drop of concentrated H_2SO_4 was added. Is the unknown solid Na_2CO_2 or NH_4NO_3 ? What is the
- Colorless gas nitric oxide gas, N O , can react with oxygen to form the brown gas nitrogen dioxide, N O 2 , as shown below: 2 N O ( g ) + O 2 ( g ) 2 N O 2 . Suppose you want to carry out this reaction in the laboratory. You fill one gas syringe wit
- Compounds composed of a salt and water combined in definite proportions are known as: a. clathrates b. homogenates c. ionic solids d. molecular solids e. hydrates
- A 0.4230 g sample of impure sodium nitrate (contains sodium nitrate plus inert ingredients) was heated, converting all the sodium nitrate to 0.1064 g of sodium nitrite and oxygen gas. Determine the pe
- Arsenic(III) oxide, As2O3, can be titrated with potassium bromate in aqueous solution to produce potassium bromide and arsenic acid, H3AsO4. A mixture contained arsenic(III) oxide and arsenic(V) oxide, As2O5, and it was found that 1.000 g of this mixture
- Iron(II) Sulfate forms a blue-green hydrate with the formula FeSO4 �n H2O(s). If this hydrate is heated to a high enough temperature, H2O(g) can be driven off, leaving the pale yellow anhydrous salt F
- Potassium chromate, a bright yellow solid, is produced by the reaction of solid chromite ore ( FeCr_{2}O_{4} ) with solid potassium carbonate and gaseous oxygen at high temperatures. The
- Arsenic(III) oxide, As2O3, can be titrated with potassium bromate in aqueous solution to produce potassium bromide and arsenic acid, H3AsO4. A mixture contained arsenic(III) oxide and arsenic(V) oxide, As2O5, and it was found that 1.000 grams of this mixt
- When 6.724 g of one of the hydrates of sodium sulfate (Na_2SO_4) was heated to drive off its water of hydration, the residue of anhydrous sodium sulfate has a mass of 2.964 g.
- 1). The compound ammonium sulfate is a strong electrolyte. Write the transformation that occurs when solid ammonium sulfate dissolves in water. Specify the states (s), (aq), (g), or (l) 2). The compo
- Can the mixture (sodium phosphate tribasic and MgSO_4 ) yield sodium sulfate and magnesium phosphate Mg_2(PO_4)_2 (s)?
- Ammonium nitrate is one of the most important nitrogen-containing fertilizers. Its purity can be analyzed by titrating a solution of ammonium nitrate with a standard solution of sodium hydroxide. In o
- __________ is an oxidation reaction. A) Ice melting in a soft drink. B) Table salt dissolving in water for cooking vegetables. C) Rusting of iron. D) The reaction of sodium chloride with lead nitrate to form lead chloride and sodium nitrate.
- You are given a solid that is a mixture of sodium sulfate and potassium sulfate. A 0.205g sample of the mixture is dissolved in water. An excess of an aqueous solution of barium chloride is added. The barium sulfate that is formed is filtered, dried, and
- A sample being given as a laboratory unknown is a mixture of calcium carbonate and magnesium carbonate. Both substances decompose to form calcium oxide and magnesium oxide, respectively, when heated a
- Iron(II) Sulfate forms a blue-green hydrate with the formula FeSO4 n H2O(s). If this hydrate is heated to a high enough temperature, H2O(g) can be driven off, leaving the pale yellow anhydrous salt FeSO4(s). A 6.060-g sample of the hydrate was heated to
- ammonium nitrate (NH4NO3) is one of the most important nitrogen-containing fertilizers its purity can be analyzed by titrating a solution of NH4NO3 with a standard NaOH solution. in one experiment a 0
- Iron(II) Sulfate forms a blue-green hydrate with the formula FeSO_4 * H_2O(s). If this hydrate is heated to a high enough temperature, H_2O(g) can be driven off, leaving the dirty yellow anhydrous salt FeSO_4(s). An 18.300-g sample of the hydrate was heat
- 5 g of copper sulfate hexahydrate, 3 g of magnesium nitrate hexahydrate, and 10 g of calcium phosphate dihydrate were all mixed together and heated at 200 C. The copper sulfate hexahydrate loses 1 water molecule per molecule of salt after 20 minutes. The
- Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high temperature. The other products of the reaction are solid copper and water vapor. If a sample containing
- Anhydrous ammonia is often sprayed on fields as a fertilizer. When it hits the soil, it reacts with available water to form ammonium hydroxide, where it then reacts with oxygen gas to form nitrite and hydrogen ions and water. The nitrite ions undergo anot
- A solid mixture weighing 0.05478 ''g'' contained only ferrous ammonium sulfate FeSO_{4}.(NH_{4})_{2}SO_{4}.6H_{2}O,FM\ 392.15 and ferrous chloride FeCl_{2}.6H_{2}O FM 234.84). The sample was dissol
- If you are a mixture of ammonium chloride, barium sulfate, and sodium chloride how would you produce a pure dry sample of each of those chemicals for the mixture?
- A white solid was known to be the anhydrous form of either sodium carbonate or sodium bicarbonate (sodium hydrogen carbonate). Both react with hydrochloric acid to give sodium chloride, water, and carbon dioxide, but the mole proportions are not the same.
- When heated, calcium and hydroxide and ammonium chloride react to produce ammonia gas, water vapor, and solid calcium chloride. Suppose 5.00 g of calcium hydroxide and 10.00 g of ammonia chlorideare mixed in a test tube and heated until no more ammonia is
- A mixture contained aluminum sulfate and sodium sulfate. A sample of the mixture weighing 3.458 g was dissolved in water and treated with sodium hydroxide solution to yield a precipitate. The precipitate was incinerated to yield 0.474 g aluminum oxide. a.
- 1. An unknown solution gave a strong yellow flame test. The solution gave no reaction with ammonium carbonate, ammonium phosphate, or ammonium sulfate. The halide test produced a yellow-orange color i
- The chemical used as a fixer in photography is ........................ . a) sodium thiosulphate b) sodium sulphate c) borax d) ammonium sulphate
- A solid sample consists of one or more of the following salts: sodium carbonate, ammonium bromide, calcium chloride. Sodium sample dissolves completely in water. Adding dilute HCI(aq) to the solution gives effervescence (bubbles) 1) Which compounds MUST b
- The Solvay process for the manufacture of sodium carbonate begins by passing ammonia and carbon dioxide through a solution of sodium chloride to make sodium bicarbonate and ammonium chloride. The equa
- Ammoniacal nitrogen can be determined by treatment of the sample with chloroplatinic acid; the product is slightly soluble ammonium chloroplatinate: H2PtCl6 +2NH4+ ----> (NH4)2 PtCl6 + 2H+ The preci
- A hydrated metal sulfate has the formula(M2SO4.10H2O), is the metal more likely to be sodium or potassium? Explain?
- A 10.00-g sample consisting of a mixture of sodium chloride and potassium sulfate is dissolved in water. This aqueous mixture then reacts with excess aqueous lead(II) nitrate to form 21.75 g of solid. Determine the mass percent of sodium chloride in the o
- Assume that the reagent is added to simple salt: Concentrated sulphuric acid and manganese(IV) oxide were added to the solid. On warming, a gas was evolved. It turned litmus colorless. Deduce the anion present in the salt
- A variety of chlorine oxide fluorides and related cations and anions are known. They tend to be powerful oxidizing and fluorinating agents. FClO_3 is the most stable of this group of compounds and has been studied as an oxidizing component in rocket prope
- 1. Potassium + Water rightarrow Potassium hydroxide + Hydrogen 2. Arsenic(III) oxide + Hydrochloric acid rightarrow Arsenic(III) chloride + Water 3. Phosphorus + Bromine rightarrow Phosphorus Tribromide 4. Sodium carbonate + Nitric acid rightarrow Sodium
- "Superphosphate," a water-soluble fertilizer, is sometimes marketed as "triple phosphate." It is a mixture of Ca(H_2PO_4)_2 and CaSO_4 on a 1:2 mole basis. It is formed by the reaction: Ca_3(PO_4)_2 + 2H_2SO_4 \to Ca(H_2PO_4)_2 + 2CaSO_4 We treat 200.0
- The Solvay process for the manufacture of sodium carbonate begins by passing ammonia and carbon dioxide through a solution of sodium chloride to make sodium bicarbonate and ammonium chloride.
- A common chemistry demonstration is to dissolve ammonium nitrate into water. In a particular demonstration, 8.53 grams of ammonium nitrate were dissolved in 100.00 mL of water. As a result, the temperature of the solution dropped from 25.0 degrees C to 19
- Ammonia can be produced by heating ammonium chloride with calcium hydroxide. If all the ammonia produced by reacting 2.50 g of ammonium chloride with excess calcium hydroxide occupies a 500 ml container at 15 Celsius, what will the pressure of the ammonia
- An unknown solution gives a brick red flame test with flashes of yellow. The unknown gives a white precipitate with ammonium carbonate and ammonium phosphate, but no reaction with ammonium sulfate. th
- A 0.4230-gram sample of impure sodium nitrate (contains sodium nitrate plus inert ingredients) was heated, converting all the sodium nitrate to 0.2410 grams of sodium nitrite and oxygen gas. Determine the percent of sodium nitrate in the original sample.
- A sample of a metal sulfide weighing 6.125 g was roasted in air to obtain 5.714 g of the oxide. The oxide was then dissolved in dilute sulfuric acid, which yielded a white precipitate. The mass of the dry precipitate was 7.763 g. a) Show that these data a
- A 0.4230-g sample of impure sodium nitrate (contains sodium nitrate plus inert ingredients) was heated, converting all the sodium nitrate to 0.2339 g of sodium nitrite and oxygen gas. Determine the percent of sodium nitrate in the original sample.
- A) If water is added to magnesium nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s) + 3 H2O(l)--> 3 MgO(s) + 2 NH3(g) If 11.3 g of magnesium nitride is treated with water, what v
- -Ammonia, NH3(g), and hydrogen chloride, HCl(g), react to form solid ammonium chloride, NH4Cl(s): NH3(g)+HCl(g)-->NH4Cl(s) Two 3.00 L flasks at 25.0 degree C are connected by a stopcock, as shown in t
- A 4 g sample of the metal nitrate M (NO_3)_2 was dissolved in water and treated with excess aqueous sodium sulfate. The sulfate salt that formed weighed 3.318 g. Determine the identity of the metal. A) Pb. B) Ba. C) Ca. D) K. E) None of these.
- A 0.4230-g sample of impure sodium nitrate was heated, converting all the sodium nitrate to 0.2864 g of sodium nitrite and oxygen gas. Determine the percent of sodium nitrate in the original sample.
- A 0.4180-g sample of impure sodium nitrate was heated, converting all the sodium nitrate to 0.2852 g of sodium nitrite and oxygen gas. Determine the percent of sodium nitrate in the original sample.
- 186 g of sodium oxide, a basic anhydride, are to be neutralized in a 2-stcp method. First, the solid is added to excess water to produce an aqueous solution of sodium hydroxide. Second, phosphoric aci
- Two solids (barium hydroxide octahydrate and ammonium thiocyanate) are mixed together in a flask, which is then set on a puddle of water on a wood block. A reaction occurs spontaneously, and the products form a liquid in the beaker and freeze the puddle o
- Potassium chlorate will decompose when heated to form two products, one of which is oxygen gas. The other is a solid that remains in the test tube. mass of empty test tube = 13.85 g mass of test tube and potassium chlorate = 38.85 g mass of test tube and
- Epsom salt is chemically known as A. copper sulphate B. magnesium sulphate C. ferrous sulphate D. copper sulphate
- Arsenic acid, H3AsO4, is used in the production of wood preservatives and fungicides. It is made by the oxidation of diarsenic trioxide with concentrated nitric acid. The diarsenic trioxide is produced by the roasting of the arsenic ore realgar, As4S4. Th
- Would sodium amide, NaNH_2, act as an acid or as a base in liquid ammonia? Would ammonium chloride, NH_4Cl, act as an acid or as a base in liquid ammonia? Why?
- 10.0g of hydrated sodium sulphate decomposes to form 4.40g of anhydrous sodium sulfate on heating. Calculate formula mass of hydrated sodium sulphate and the value of x.
- Ammonium nitrate is the most commercially important chemical product containing the ammonium ion. List and describe at least two grades of commercially available ammonium nitrate. Why does OSHA require employers to store bulk quantities of ammonium nitrat
- A 10.00 gram solid sample consisting of a mixture of sodium chloride and potassium sulfate is dissolved in 100.0 ml of water is combined with another 200.0 ml solution that contains excess aqueous lead(II) nitrate. Upon mixing the two solutions, a solid p
- Ammonium chloride, NH4Cl, is a white solid. When heated to 325 C, it gives a vapor that is a mixture of ammonia and hydrogen chloride. NH4Cl(s) to NH3(g) + HCl(g) Suppose someone contends that the vapor consists of NH4Cl molecules rather than a mixture
- A sample of an ionic compound containing an unknown alkali metal and an oxide ion is analyzed and determined to be 25.81% O by mass. Determine the identity of the alkali metal.
- Ammonia and hydrogen chloride react to form solid ammonium chloride: Two 2.00-L flasks at 25 degree C are connected by a valve, as shown in the drawing. One flask contains 5.00 g NH_3 (g), and the oth
- An unknown solution gives a brick-red flame test. The solution produces a white precipitate with ammonium carbonate, ammonium sulfate, and ammonium phosphate after heating. Silver nitrate is added to
- If you take some Epsom salt, which is magnesium sulfate, and dissolve it in water, and mix it with some ammonia cleaner, which is actually ammonium hydroxide, and you let it set for a while, some solid particles (magnesium hydroxide) will start to form. T
- A standard solution for Fe^{2+} determination can be prepared from ferrous ammonium sulfate (Fe(NH_4)_2(SO_4)_2 6H_2O). Stock solution A is prepared by dissolving 172 mg of ferrous ammonium sulfate in water and diluting it to volume in a 500 mL volumetric
- Ammonia and hydrogen chloride react to form solid ammonium chloride: NH3(g) + HCl(g) ---> NH4Cl(s) Two 2.00-L flask at 25 degrees celcius are connected by a valve. One flask contains 5.00 g of NH3(g
- Which salts cannot be prepared by an acid-alkali titration method? A. Sodium sulfate B. Ammonium sulfate C. Potassium nitrate D. Iron(II) nitrate Explain why.
- A sample of green crystals of nickel(II) sulfate heptahydrate was heated carefully to produce the bluish-green nickel(II) sulfate hexahydrate. a. What are the formulas of the hydrates? b. If 8.753 g of the heptahydrate produces 8.192 g of the hexahydrate,
- Ammonium nitrite, NH_4NO_2, decomposes in solution, as shown here. NH_4NO_2(aq) \to N_2(g) + 2H_2O(l) The concentration of a particular ion at the beginning of an experiment was
- A series of sulfate samples is to be analyzed by precipitation as BaSO_4. If it is known that the sulfate content in these samples ranges between 19% and 53
- Heating a mixture of ammonium chloride and sodium tetrahydridoborate gives one liquid product(X), along with other products, under ambient conditions. Give the identity of compound X.
- A sample of CuSO_4 . 5H_2O was heated to 100 degrees C, where it lost water and gave another hydrate of copper(II) ion that contained 29.76% Cu. An 85.42-mg sample of this new hydrate gave 93.33 mg of barium sulfate precipitate when treated with a barium
- When solid NH_4NO_3 decomposes, a mixture of gases is obtained: 2 NH_4NO_3(s) to 4H_2O(g) + O_2(g) + 2 N_2(g). In an experiment, 5.02 g NH_4NO_3 decomposes completely in a rigid 5.00-L container. What
- Included the Solid gas liquid (aq) The compound potassium cyanide is a strong electrolyte. Write the reaction when solid potassium cyanide is put into water: ........ --> ...... + .......
- A 1.268 g sample of a metal carbonate, MCO3, was treated with 100.00 mL of 0.1083 M H2SO4, yielding CO2 gas and an aqueous solution of the metal sulfate. The solution was boiled to remove all of the dissolved CO2 and then was titrated with 0.1241 M NaOH.
- Upon reaction with excess sulfamic acid, HSO3NH2, a 0.121 g sample of a mixture of sodium nitrite, NaNO2, and sodium chloride, NaCl, produced 28.3 mL of nitrogen gas collected over water at 25.3 degrees Celsius and at a barometric pressure of 738 mmHg. De
- a. A 1.500 g sample of a mixture of solid Na3PO4 - 12H2O and BaCl2 - 2H2O was dissolved in water and formed 0.520g of Ba3(PO4)2 precipitate. If reagent tests demonstrated that Na3PO4 - 12H2O was the l
- A common experiment in introductory chemistry courses involves heating a weighed mixture of potassium chlorate, KClO_3, and potassium chloride. Potassium chlorate decomposes when heated, producing potassium chloride and evolving oxygen gas. By measuring t
- To analyze for barium in an unknown white powder, an excess of sodium sulfate solution was added to a 0.576 g sample of the powder dissolved in water. A white precipitate of BaSO_4 was isolated, dried
- Cobalt(II) nitrate solution + sodium carbonate solution CME CIE NIE Cobalt(II) nitrate solution + sulfuric acid solution CME CIE NIE Cobalt(II) nitrate solution + aqueous ammonia solution CME
- Ammonium nitrate is the most commercially important chemical product containing the ammonium ion. (a) List and describe at least two grades of commercially available ammonium nitrate. (b) Why does OSHA require employers to store bulk quantities of ammon
- Sodium carbonate, Na_2CO_3(s), can be prepared by heating sodium bicarbonate, NaHCO_3(s). 2NaHCO_3(s) to Na_2CO_3(s) + CO_2(g) + H_2O(g), K_p = 0.34 at 160 degree C. If a sample of NaHCO_3 is placed i
- Ammonium nitrate (NH4NO3) is an important agricultural industrial chemical as it provides readily available nitrogen for plant growth, and one can buy 50 pounds of ammonium nitrate for $38. Urea (CO(NH2)2) is an attractive alternative, and, not being a pr
- Consider that you started with 2.101 g of sample of a mixture containing ammonium chloride, sodium chloride and silica and sublimed away 0.810g of ammonium chloride. When you removed all of sodium chloride by dissolving in water, 1.008g of silica was pres
- Chemical cold packs contain two pouches, one containing solid ammonium nitrate and the other containing water (often dyed for no real reason). When the contents of the pouches mix, the ammonium nitrate dissolves in the water. NH4NO3(s) NH4+(aq) + NO3-(aq)
- Ammonium iodide dissociates reversibly to ammonia and hydrogen iodide: NH_4I(s) to NH_3(g) + HI(g). At 400 degrees C, K_p = 0.215. If 150 g of ammonium iodide is placed into a 3.00-L vessel and heated
- 3.92 grams of anhydrous magnesium nitrate - Mg(NO3)2 - was dissolved in water and re-crystalized, resulting in completely hydrated magnesium nitrate. Care was taken to isolate all of the magnesium nitrate as its hydrate. The mass of the hydrated salt obta
- When dilute nitric acid was added to a solution of one of the following chemicals, a gas was evolved. This gas turned a drop of limewater, Ca(OH)2, cloudy, due to the formation of a white precipitate. The chemical was: A. NH3 B. NaHCO3 C. NaCl D. MgSO4 7H
- Both calcium sulfate and magnesium sulfate can form hydrates with water. Could white anhydrous CaSO4 or MgSO4 be substituted for anhydrous CuSO4? Why or why not?
- A 0.899 g sample containing Epsom salt, MgSO_4.7 H_2 O, and other non-hydrated materials was dehydrated completely in a stream of hot, dry nitrogen. The resulting air stream was passed through a tube containing the desiccant magnesium perchlorate. The ori
- Sodium carbonate, Na_2CO_3(s), can be prepared by heating sodium bicarbonate, NaHCO_3(s). 2 NaHCO_3(s) to Na_2CO_3(s) + CO_2(g) + H_2O(g), K_p = 0.23 at 100 degree C. If a sample of NaHCO_3 is placed
- A sample of CuSO_4.5H_2O was heated to 110 degrees C, where it lost water and gave another hydrate of copper(II) ion that contains 32.50% Cu. A 98.77-mg sample of this new hydrate gave 116.66 mg of barium sulfate precipitate when treated with a barium nit
- A solution is prepared by dissolving 11.60 g of a mixture of sodium carbonate and sodium bicarbonate in 1.00 L of water. A 300.0-cm^3 sample of the solution is then treated with excess HNO_3 and boiled to remove all the dissolved gas. A total of 0.952 L o
- Chemical used in photography is ........................ . a. sodium sulphate b. sodium sulphite c. sodium thiosulphate d. sodium oxalate