What volume of 0.745 M {eq}Na_2CO_3 {/eq} (106 g/mol) solution contains 50.3 grams of {eq}Na_2CO_3 {/eq}?
Question:
What volume of 0.745 M {eq}Na_2CO_3 {/eq} (106 g/mol) solution contains 50.3 grams of {eq}Na_2CO_3 {/eq}?
Molarity
Concentration terms are those which are used to represent the amount of solute present in a solution. There are many types of concentration terms and molarity is one of them which is defined as number of solute moles that is present in one litre of solution. Its unit is M.
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
View this answerGiven data
- Molarity of {eq}N{a_2}C{O_3} {/eq} solution is {eq}0.745{\kern 1pt} {\kern 1pt} {\kern 1pt} M {/eq}.
- Mass of {eq}N{a_2}C{O_3} {/eq}...
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:
Get access to this video and our entire Q&A library
Calculating Molarity and Molality Concentration
from
Chapter 8 / Lesson 4
67K
What is molarity? What is molality? Compare molarity vs molality by viewing molality and molarity formulas, how to calculate molarity and molality, and examples.
Related to this Question
- What volume of a 0.921 M Na2CO3 solution contains 74.0 grams of Na2CO3?
- What volume (in mL) of 1.50 M Na2CO3 solution can be prepared from 3.975 g of solid Na2CO3?
- How many grams of Na_2CO_3 are present in 18.4 mL of a 34.0% Na_2CO_3 solution? The density of the solution is 1.10 g/mL.
- How many grams of Na2CO3 are present in 29.3 mL of a 22.0% by mass Na2CO3 solution? The density of the solution is 1.09 g/mL.
- How many grams of Na_2CO_3 are present in 29.5 ml of a solution that is 31.0 % Na_2CO_3 by mass? The density of the solution is 1.15 g/ml.
- What mass of Na2CO3 is present in 0.650 L of a 0.230 M Na2CO3 solution?
- What mass of Na2CO3 is present in 0.450 L of a 0.704 M Na2CO3 solution?
- What volume of 0.745 M Na2CO3 solution contains 50.3 g of Na2CO3? A) 0.354 L B) 7.16 times 10^3 L C) 0.637 L D) 3.97 times 10^3 L E) 1.57 L
- How many grams of Na_2CO_3 are required to prepare a 125 mL of 3.12 M solution?
- To prepare 1 N of Na2CO3 solution, how many grams of Na2CO3 must be dissolved in 1.0 L of water?
- The volume of .150 molar NaHCO_3 solution that contains 6.30 g of Na_2CO_3 is: a. .200 L b. 0.400 L c. .500 L d. 1.60 L e. 2.5 L
- What is the molarity of a solution made when you dilute 35 grams of sodium carbonate (Na_2CO_3) to a volume of 3,400 mL?
- How many moles of Na2CO3 are in 10.0 mL of a 2.0 M solution?
- A solution was prepared by dissolving 4.55 grams of Na_2CO_3 in 75.0 grams of water. What is the % Na_2CO_3 (by mass) in the resulting solution? a) 6.46 % b) 6.07 % c) 94.3 % d) 5.72 %
- What volume of 0.18M Na_2CO_3 would neutralize 25ml of the HCL solution?
- What volume of 10 percentage (mass/volume) solution of Na2CO3 will be required to neutralize 100 mL of HCl solution containing 3.65 g of HCl?
- What is the molarity of a solution that contains 8.25 g of Na2CO3 in 450 mL of solution?
- Calculate the volume of 1.00 M Na_2CO_3 required to make up 100.0mL of a 0.200M solution. Show your calculation
- What is the OH- concentration of a 0.16 M in Na2CO3 solution?
- How many grams of Na_2CO_3 are needed to prepare 25.0 ml of a 2.00 % (m / v) Na_2CO_3? How would you prepare?
- How many grams of sodium carbonate are present in 29.3 mL of a 34.0% sodium carbonate solution. The density of the solution is 1.10 g/mL.
- What mass of Na_2CO_3 must you add to 125 g of water to prepare 0.200 m Na_2CO_3? (a) What is the mole fraction of Na_2CO_3 in the resulting solution?
- What volume of a 5.00 M NaHCO3 solution contains 29.0 grams of NaHCO3?
- What is the OH- concentration of a solution that is 0.28 M in Na2CO3?
- How many carbonate ions are present in 30.0 ml of 0.600 M Na_2CO_3 solution?
- What is the molarity of 8.20 g of Na2CO3 dissolved in 350.0 mL of solution?
- What is the molarity of 5.30 g of Na2CO3 dissolved in 400.0 mL solution?
- What is the molarity of 5.65 g of Na2CO3 dissolved in 450 mL of solution?
- What volume of 2.25 M HCl in liters is needed to react completely with 0.250 L of 0.300 M Na2CO3?
- What volume of 3.00 M HCl in liters is needed to react completely with 0.750 L of 0.500 M of Na2CO3?
- How many grams of irom (III) carbonate are present in a 75 mL sample of a 0.50 M solution?
- What is the concentration of Na^+ in a 0.73 M Na2CO3 solution?
- If 106 g of Na_2CO_3 is dissolved in 6.00 L H_2O , what is the molarity of this solution?
- 0.1 L of a 2.00 M solution of Na_2CO_3 contains ................... moles of Na_2CO_3 in ............ mL of water.
- Explain how you could prepare 100 mL of a 0.25 M Na2CO3 solution from a 4.0 M Na2CO3 solution.
- How many grams of Na_2CO_3 are required to completely react with 35.6mL of a 0.315M HCl solution? Na_2O_3(s) + 2HCl(aq) \to 2NaCl(aq) + CO_2(g) + H_2O(I)
- How many sodium ions are present in 30.0 mL of a 0.600 M Na2CO3 solution?
- How many sodium ions are present in 30.0 ml of 0.600 m Na_2CO_3 solution?
- Assume that 4.16 grams of Na_2CO_3 is dissolved in 200 mL water. \\ 1. What is the molarity of Na_2CO_3 in the solution? 2. What is the molarity of each ion in the solution?
- What mass of Na2CO3 (molar mass = 105.9887) can be neutralized with 25.00 mL of 3.11 M HCl?
- Calculate the mass percent for the solute for the following solution: 42.5 g of Na2CO3 in 270.0 g of Na2CO3 solution
- Determine the mass (in grams) of NiCO3 that is produced when 93.7 mL of a 1.86 x 10-2 M Na2CO3 solution completely reacts with 564 mL of an 8.14 x 10-2 M NiCl2 solution.
- What volume of 1.25 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.300 M Na_2CO_3?
- What volume of 3.00 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.100 M Na2CO3?
- What volume of 2.75 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.400 M Na_2CO_3?
- What volume of 3.00 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.400 M Na2CO3?
- What volume of 2.25 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.200 M Na2CO3?
- How many grams of Na_2CO_3 are needed to react with 50.0 mL of 0.450 M Ca(NO_3)_2?
- Calculate the volume of a 2.0 M solution of sodium carbonate required to make 100 mL of a 0.25 M solution.
- Calculate the volume of CO_2 produced at STP when 25 cm^3 \text{ of } 0.25mol/dm^3, HCl \text{ reacts with } Na_2Co_3.
- What is the molarity of a solution made when you dilute 35 grams of sodium carbonate (Na2CO3) to a volume of 3,400 mL?
- What volume of 1.25 M HCl, in liters, is needed to react completely (with nothing left over) with 0.750L of 0.500M Na_2CO_3?
- What volume of 1.00 M HCl in litres is needed to react completely (with nothing left over) with 0.750 L of 0.100 M Na_2CO_3?
- How many grams of primary standard sodium carbonate are necessary to prepare 2.00 L of a 0.0140 M Na_2CO_3 solution?
- Exactly 50.0ml solution of Na_2CO_3 was titrated with 65.8ml of 3.00M HCl. If the specific gravity of the Na_2CO_3 solution is 1.25, what percent by weight of Na_2CO_3 does it contain?
- How many moles of sodium carbonate are in 75.0 mL of a 2.10 M solution?
- How many moles of sodium carbonate are in 60.0 mL of a 2.90 M solution?
- How many g of solute are needed to prepare the following solution? 2.50 \times 10^2 g of 2.00 \% (m/m) Na_2CO_3
- Sodium Carbonate Na_2CO_3 is used as a primary standard in volumetric analysis. What mass of sodium carbonate is needed to produce 250 ml of 0.612 M standard solution? a) 1.44g\\b) 3.85g \\c) 16.2g\\d) 43.3g
- Calculate the concentration of these solutions: a. 2.86 g sodium carbonate crystals, Na2CO3 b. 10H2O dissolved in 250 cm^3 of solution
- How many grams of Na_2CO_3 are required to completely react with 35.6 mL of a 0.315 M HCl solution? The reaction is: Na_2O_3(s) + 2HCl(aq) to 2NaCl (aq) + CO_2(g) + H_2O(I).
- what mass of Na2CO3 is required to react completely with 50 ml of 0.1000 M HCl?
- What is the final concentration of the solution produced when 225.5 ml of a 0.09988 M solution of Na_2CO_3 is allowed to evaporate until the solution volume is reduced to 45.00 ml?
- What is the final concentration of the solution produced when 275.0 mL of a 0.098 M solution of Na2CO3 is allowed to evaporate until the solution volume is reduced to 75.0 mL?
- What is the final concentration of the solution produced when 225.5 mL of 0.09988 M solution of Na_2CO_3 is allowed to evaporate until the solution volume is reduced to 45.00 mL?
- Calculate the volume of 4.000M HCl solution required to completely react with 1.700g of Na_{2}CO_{3}.
- Sodium carbonate (Na_2CO_3) has a molar weight of 105.9885 g/mol. A solution contains 50 mM sodium ions and 25 mM carbonate ions. What is the concentration of sodium carbonate in the solutions as expressed as mass/volume percentage?
- Find the number of mg Na_2CO_3 FW = 106 g/mol required to prepare 500 ml of 9.2 ppm Na solution.
- What is the molarity of a 12.6% solution of sodium carbonate with a density of 1.31 g/mL?
- How many grams of primary standard grade sodium carbonate are necessary to prepare 2.00 L of a 0.0360 M Na2CO3 solution?
- 1. To prepare two litters of a solution containing 0.1 N Na_2CO_3, the amount of pure Na_2CO_3 needed is _____ g (MW of Na_2CO_3 = 106 -The formula of S = (K_sp)^1/2 cannot be used to calculate the s
- 269 mL of a 0.2089 M sodium carbonate (Na_2CO_3) solution is prepared and labelled solution A. Calculate the mass (in grams) of sodium carbonate (molar mass = 105.99 g mol^{-1}) required to prepare t
- How many grams of potassium carbonate are in 75.0 mL of a 2.44 M solution?
- To prepare 1 Normality (N) of Na2CO3 solution, how many grams of Na2CO3 must be dissolved in 1.0 L of water? Show work in detail
- 36.6 mL of a 0.150 M Na2CO3 solution completely react with a 0.150 MHNO3 solution according to the following balanced chemical equation: Na2CO3(aq)+2HNO3(aq)--->2NaNO3(aq)+CO2(g)+H2O(l) What mass (i
- What is the mass of NaHCO_3 contained in 400.0 mL of 1.0 M solution?
- Calculate the molar concentration of 15.13% (w/w) Na2CO3 solution at 20 C given that its density is 1.242 g mL-1.
- How many grams of sodium carbonate would you need to weigh out in order to make 100.0 mL of a 0.25 M solution?
- Calculate the grams of Na2CO3 needed to react with 25.0 mL of 0.220 M HCl solution if one mole of Na2CO3 reacts with 2 moles of HCl.
- Strong acid solutions may have their concentration determined by reaction with measured quantities of standard sodium carbonate solution. What mass of Na2CO3 is needed to prepare 250. mL of 0.0500 M Na2CO3 solution?
- A solution of sodium carbonate contains 1.06 g of Na2CO3 dissolved in 100 mL of water. Calculate its concentration in normality. (d = 2.54 g/mL)
- If 25.00 mL of 1.04 M Na_2CO_3 is diluted to 0.500 L, what is the molarity of Na_2CO_3 in the diluted solution?
- You have been asked to make a 2.00 L solution of 0.100 M sodium carbonate. You should weigh out: A. 10.6 g of Na2CO3 and add 2.00 L of water to it. B. 21.2 g of Na2CO3 and add water until the final solution has a volume of 2.00 L. C. 21.2 g of Na2CO3 and
- Calculate the mass of MgCO3 precipitated by mixing 10.0 mL of a 0.200 M Na2CO3 solution with 5.00 mL of a 0.0400 M Mg(NO3)2 solution.
- Calculate the mass of MgCO_3 precipitated by mixing 10.0 mL of a 0.200 M Na_2CO_3 solution with 5.00 mL of a 0.0450 M Mg(NO_3)_2 solution.
- Suppose you wanted to dissolve 106 g of Na_2CO_3 in enough H_2O to make 6.00 L of solution. A. What is the molar mass of Na_2CO_3? B. What is the morality of this solution?
- Calculate the molarity of an HCl solution if 39.1 mL of the solution reacts with 0.483 g of Na2CO3.
- Describe how you would prepare 240 g of a solution that is 0.60 m in Na2CO3, starting with the solid solute.
- The density of 8.653 % Na_2CO_3 solution is 1.018 g / ml. What is the molality of the solution?
- What mass of sodium carbonate must be used to get a 300.0 mL solution with a 2.50 mol/L concentration? And what volume of water must 60.0 g of potassium hydroxide be added to in order to get a 0.10 mol/L solution?
- How many grams of NaHCO3 are in 230.0 mL of a 0.120 M NaHCO3 solution?
- How many grams of sodium carbonate can be neutralized with 38.4 mL of 0.125 M HCl?
- Assume that 6.73 g of Na2CO3 is dissolved in enough water to make 250 mL of solution. a. What is the molarity of the sodium carbonate? b. What are the concentrations of the Na+ and CO32- ions?
- How many sodium ions are in the initial 50.00 ml solution of Na_2CO_3?
- The procedure for an experiment calls for 100 mL of 0.300 M Na_2CO_3 solution. However, the stock room only stores solutions of 10.0 M Na_2CO_3. What volume of 10.0 M Na_2CO_3 and dilute to produce the 100 mL of 0.300 M Na_2CO_3?
- How would you calculate the molar mass of sodium carbonate (in the lab) if 0.447 grams of sodium carbonate is used to neutralize 10.00 ml of 1.00 M HCL?
- How much 1.00 M HCl solution is needed to react completely with 0.750 L of 0.100 M Na2CO3 solution?
- What is the molarity of a solution prepared by dissolving 10.60 g of Na_2CO_3 in enough distilled water to obtain 250.0 ml of solution?
- If the molar concentration of sodium carbonate (Na_2CO_3) is 2.5 mM (millimolar), what is the mass concentration of Na_2CO_3 (in mg/L)? For the same molar concentration, what is the mass concentration of Na^+?
Explore our homework questions and answers library
Browse
by subject