What is the mass concentration (in kg/m{eq}^3 {/eq}) and molarity of 0.01 g of {eq}CO_3^{2-} {/eq} in 1.0 L of water?
Question:
What is the mass concentration (in kg/m{eq}^3 {/eq}) and molarity of 0.01 g of {eq}CO_3^{2-} {/eq} in 1.0 L of water?
Carbonate ion:
Carbonate ion is an anion as it carries a two-unit negative charge. It is formed when carbonic acid donates its two protons. It consists of one carbon atom and three oxygen atoms.
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
View this answerGiven Data
- Mass of carbonate ion is 0.01 g or {eq}1 \times {10^{ - 5}}{\kern 1pt} {\kern 1pt} {\kern 1pt} kg {/eq}.
- Volume of water is 1.0 L that is...
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 8 / Lesson 4What 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
- Calculate the concentration of (CO3)2- in a solution made by dissolving 1 mole of CO2 in 1 L of water. The hydration equilibrium constant Kh of CO2 at 25 degrees C is 1.70 x 10-3; Ka1 of H2CO3 = 2.5 x 10^-4, and Ka2 = 5.01 x 10^-11.
- What is the molarity of MgCl2 when 29.3 grams of MgCl2 is dissolved in water to form 3.178 L of solution? a. 10.3 M b. 0.989 M c. 9.22 M d. 9.68 x 10-2 M
- Calculate the concentration of the solution in a mass percent: 122 g KCl in 628 g H_2O.
- Calculate the concentration of the solution in mass percent: 32.3 mg KNO3 in 2.44 g of H2O.
- If 32.3 g of KCl are dissolved in 192 g of water, what is the concentration of the solution in percent by mass? A. 5.94% KCl B. 8.55% KCl C. 14.4% KCl D. 16.8% KCl
- What is the total molar concentration of all the ions in a 0.0300 M KCl solution in water?
- What is the total molar concentration of the ions in a 0.0150 M CaCl2 solution in water?
- What is the total molar concentration of the ions in a 0.0150 M KCl solution in water?
- What is the concentration, in mass percent (m/m), of a solution prepared from 100.0 g NaCI and 300.0 g of water?
- There was 15.4 g of water added to 4.7 g NH4Cl (Molar Mass =53.5 g/mol). What is the molarity of the solution?
- If 45.8 grams of MgO are dissolved in 205 grams of water, what is the concentration of the solution in percent by mass?
- You make a solution using a solute (5g) in water (total volume 100ml). The molar mass of the solute is 110 g/mol. What is the molarity? What is the concentration reported as % by mass?
- If 35.8 grams of LiCl are dissolved in 184 grams of water, what is the concentration of the solution in percent by mass?
- What is the concentration by mass of the solute in a solution prepared by dissolving 2.5 x 10-7 moles of Na3PO4 in 1 L of water?
- What is the molarity of a 28.9 g of CaCl_2 dissolved in water to make up 0.78L of the solution?
- What is the total molar concentration of ions in 0.320 M solution of AlCl_2.
- What is the molarity of 28.9 g of CaCl_2 dissolved in water to make 0.78 L solution?
- You make a solution from 5.00 grams of NaCl dissolved in 97.0 grams of H2O. What is the m/m% concentration?
- 25 g of NaCl is dissolved in 100 g of water. What is the concentration of the solution, in percentage by mass?
- How many grams of Na_2CO_3 must be dissolved into 155 g of water to create a solution with the molality of 8.20 mol / kg?
- Some amount of water is evaporated from a 2.0 L, 0.2 M NaI solution, to from a 1.0 L solution. The molar mass of NaI is 150 g/mol. What is the final concentration, in M, of NaI solution?
- Pure water has approximately what molar concentration?
- What is the molarity of a 6.5 L solution that has 2.8 kg of carbon dioxide dissolved in it?
- What is the molarity of a 4.8 L solution that has 1.2 kg of carbon dioxide dissolved in it?
- What is the concentration in percentage by mass when 0.250 moles of sodium phosphate is dissolved in 300 grams of water?
- What is the molarity of a solution prepared by dissolving 1.25g of HCl in water to make a 30cm^3 of the solution?
- What is the molarity of a solution in which 25.8 g of NaCl is dissolved in 2.0 L of water?
- What is the molar concentration of chloride ion (Cl-) in a solution which is prepared such that 111.1 grams of CaCl2 is mixed in 500 mL of water?
- What is the molarity of a 1.25 L solution having 0.600 moles of fructose dissolved in water?
- Approximately what will be the total solute molarity for a 0.52 M solution of C6H8O7?
- What is the molarity of 28.9 g of CaCl_2 dissolved in water to make 0.78 L of solution?
- A solution is made by dissolving 22.0 grams of KF in 200.0 grams of water. What is the mass percent concentration of the solution?
- Find the molarity of a solution produced when 3.65 g of HCl are dissolved in 2 L of water.
- A solution contains 27.5 g of NH_4Cl in 0.75 L of water. What is the molarity of the solution?
- Calculate the molarity (in mol/L), molality (in mol/kg), and mass percent (in %) of the solute in the following solution: 1.60g LiCl and 27.8g H_2O.
- Calculate the concentration in mass percent of 7.55 g of NaCl in 155 g of H2O.
- What is the molar concentration of B in water given that the mass of B in a 100 cm3 is 2.11g, a molar mass of 234.01 g/mol^-1 and a density of 1.01g/cm^-3 when mixed with water?
- A solution is prepared by adding 1.43 moles of KCI to 889 grams of water. What is the molal concentration of KCI?
- Calculate the concentration, % m/m, of a solution containing 26.0 g solute and 726.0 g water.
- Determine the molarity of a solution that contains 0.444 moles of CoCl2 in 0.654 L of solution.
- Calculate the concentration (% m/m) of a solution containing 26.0 grams of solute and 726.0 grams of water.
- Suppose 0.071 grams of CaCl2 is dissolved in enough water to make 1.0 L of solution. What is the concentration of the solution in ppm?
- What is the total molar concentration of all the ions in 0.040 M solutions of the following salts in water? (a) 0.040 M KCI (b) 0.040 M CUSO_4 (c) 0.040 M CaCl_2
- What is the solution concentration formed from 2.1 moles BaCl2 dissolved into 1.9 L of water?
- When a solution is made from 1.0 grams of KI and 0.090 liters of water, what is its molarity?
- An aqueous solution is 0.387 M in HCl. If the density of the solution is 1.23 g/mL, what is the concentration expressed in molality?
- What is the concentration if 0.358 grams of NaNO3 is present in 0.555 L of water?
- Calculate the molarity of a solution that is made by dissolving 50.0 g of HCl into 50 L of water.
- Calculate the concentration of a solution (in mass percent) that consists of 7.40 g of NaCl in 100 g of H2O.
- If the concentration of potassium carbonate in water is 410 ppm, what is the molality of the K2CO3(aq)? Molar Mass of potassium carbonate is 138.2 g/mol. Assume the density of the solution is 1.00 g/mL.
- What is the molarity of a solution in which 3.0 moles of NaCl is dissolved in 1.5 L of water?
- What is the concentration, in ppm, if 0.808 grams of CaCl_2 is dissolved in 250.0 ml of water?
- A solution is made by dissolving 9.15 grams of solute in 50.0 grams of water. What is the mass percent concentration of the solution?
- What is the concentration, in w/w%, of a solution prepared from 50.0 grams NaCl and 150.0 grams of water?
- If you dissolve 2.00 g of Ca(NO_3)_2 in 750 g of water, what is the molarity of the solution?
- What is the molarity of a solution that has 527 grams of sodium chloride dissolved in 3.56 L of water?
- Determine the molarity of the solution formed when 4.10 g of NH4Cl is added to 10.2 g of water.
- What is the molarity and molality of a solution that is 10.00% by mass potassium hydrogen carbonate (KHCO3, 100.11 g/mol) and has a density of 1.0650 g/mL?
- Determine the concentration of the given solution in mass percent. 30.3 mg KNO3 in 2.14 g H2O
- What are the concentration and the molality of a solution prepared by dissolving 25.0 grams of H2SO4 in 1.30 liters of water?
- What is the concentration (by mas) of the solute in a solution prepared by dissolving 2.5 \times 10^{-7} mol Na_3PO_4 in 1 L of water (in ppm, ppb, and ppt, all to two decimal places)?
- If you have 485 grams of Li3PO4 dissolved in 4 L of water, what will its concentration be?
- What is the total molar concentration of all the ions in 0.020 M solutions of the following salts in water? a. 0.020 M KCl. b. 0.020 M CuSO_4. c. 0.020 M CaCl_2.
- What is the mole fraction of solute and the molal concentration for an aqueous solution that is 13.0% NaOH by mass?
- What is the mole fraction of solute and the molal concentration for an aqueous solution that is 10.0% NaOH by mass?
- What is the mole fraction of solute and the molal concentration for an aqueous solution that is 19.0% NaOH by mass?
- What is the molarity of a solution that has 27.8 grams of NaCl dissolved in 350 mL of water?
- Calculate the molarity of 1.0 ppb CHCl3 in H2O.
- An aqueous solution is 19.0% LiCl by mass. It has a density of 1.117 g/mL. What is the molarity of the solution?
- Calculate the molarity and molality of an NH3 solution made up of 30.0 g of NH3 in 70.0 g of water. The density of the solution is 0.982 g/mL.
- Calculate the molality of the solution prepared by dissolving 0.50 g (NH_4)_2SO_4 in 50 g H_2O.
- If 8.05 g Ca(NO3)2 is dissolved in enough water to make 0.300 L of solution, what is the molar concentration of Ca(NO3)2?
- What is the molal (m) concentration of a 0.115 M solution of KCl (MW= 74.55 g/mol) whose density is 0.94 g/mL?
- What is the molar concentration of a 1 L solution containing 200 g of glucose (C6H12O6)? What is the molality of solution made by dissolving 58.44g of NaCl into 500g of water?
- What is the mole fraction of solute and the molal concentration for an aqueous solution that is 10.0 % NaOH by mass? What is the m?
- What is the molarity of a solution of 55 g of NaCl in 0.35 L of water?
- What is the molarity of a solution that contains 13.0 moles of NaCl dissolved in 4.0 L of water?
- 8.70 g of NH_4Cl is added to 15.1 g of water, calculate the molarity of the solution.
- When a solution is made from 1.0 g of KI and 0.090 L of water, what is its molarity? a. 0.07 M b. 11.1 M c. 0.001 M d. 0.09 M
- Which is the mass of the solute in 400 grams of 20% solution? What is the concentration of this solution knowing that its density is 1.2 g/mL?
- A solution of aqueous substance (molar mass 90.8g/mol) has a molarity of 1.3M and density 1.08g/mL. What is its molality?
- A solution of fructose (molecular mass 180.16 u) in water weighing 356 g has 34% mass/volume of the solute. What is the molarity of the solution? a) 1.489 M b) 1.978 M c) 0.743 M d) 2.967 M e) 0.672 M
- A solution of fructose (molecular mass 180.16 ) in water weighing 356 g has 34% mass/volume of the solute. What is the molarity of the solution? (a) 2.967 M (b) 1.978 M (c) 0.743 M (d) 0.672 M (e) 1.489 M
- A solution of fructose (molecular mass 180.16 u) in water weighing 356 g has 34% mass/volume of the solute. What is the molarity of the solution? (a) 2.967 M (b) 1.978 M (c) 0.672 M (d) 0.743 M (e) 1.489 M
- Calculate the concentration of a solution (in mass percent) that consists of 196 mg of C6H12O6 in 4.91 g of H2O.
- How to calculate grams of solute in a given volume of solution using the percent concentration?
- If 8.77 g of KI are dissolved in enough water to make 4.75 L of solution, what is the molarity of the solution?
- Determine the concentration of a solution that contains 2.5 moles of solute dissolved in 5.0 L of Solution.
- What is the mole fraction of solute molality concentration for an aqueous solution that is 19% NaOH by mass?
- An aqueous solution of sodium carbonate has a concentration of 0.256 molal. What is the percent by mass of sodium carbonate in the solution?
- What is the molarity of a solution when 0.33 moles of a solute dissolves to make a total of 0.5 L of solution?
- What is the molarity of a 20 ppm aqueous solution of Cs+? (The atomic weight of Cs is 132.9 g/mol.)
- If 35.2 grams of CaCl2 is dissolved in enough water to make 2.50 L of solution, what is the concentration of chloride ions in the solution?
- What is the mass percent (m/m) concentration of a solution of 17.0 g of sodium chloride in 233. g of solution?
- what is the mole fraction, X, of solute and the molarity, m (or b), for an aqueous solution that is 11.0%.
- Calculate the percent by mass concentration of a solution that contains 10.0 g of CaCl2 in 250.0 g of solution.
- What is the mass-volume percentage of a solution of 1.80 g of solute dissolved in water to make 60.0 mL of solution?
- What is the molal concentration of ions in a 1.5 m KNO3 solution?
- What is the molality of the solution when 19.0 g of NaOH is dissolved in 225 g of water?
- What is the molarity of 10 grams of NaCI (molar weight = 58.45 g/mol) in 1,000 mL of water?