A 0.510 m0.510 m aqueous solution of KBrKBr has a total mass of 71.0 g.71.0 g....

Question

Question

A 0.510 m0.510 m aqueous solution of KBrKBr has a total mass of 71.0 g.71.0 g. What masses of solute and solvent are present?

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

A 0.650 m aqueous solution of KBr has a total mass of 88.0 g. What masses...

A 0.650 m aqueous solution of KBr has a total mass of 88.0 g. What masses of solute and solvent are present? g KBr mass of KBr : mass of water g H,О
A 2.30 M aqueous solution of LiCI has a density of 1.0516 g/mL. If the total...

A 2.30 M aqueous solution of LiCI has a density of 1.0516 g/mL. If the total mass of the solution is 62.0 g, what masses of solute and solvent are present? Mass of LiCl Mass of water
1a. An aqueous solution has a Molarity of 1.632 M. The density of the solution is...

1a. An aqueous solution has a Molarity of 1.632 M. The density of the solution is (1.150x10^0) g/mL and the solute has a molar mass of (1.33x10^2) g/mol. What is the molality of this solution? 1b. An aqueous solution has a mass percent of solute of 18.4%. The density of the solution is (1.400x10^0) g/mL and the solute has a molar mass of (1.77x10^2) g/mol. What is the molality of this solution? 1c. An aqueous solution has a molality of...

An aqueous solution is 54.2 % HClO4 (solute) by mass and has a density of 1.788...

An aqueous solution is 54.2 % HClO4 (solute) by mass and has a density of 1.788 g/mL. Determine the mole fraction of solvent.
An aqueous CaCl2 solution has a vapor pressure of 80.2 mmHg at 50 ∘C. The vapor pressure of pure water at this temperature is 92.6 mmHg. What is the concentration of CaCl2 in mass percent? A hypotheti...

An aqueous CaCl2 solution has a vapor pressure of 80.2 mmHg at 50 ∘C. The vapor pressure of pure water at this temperature is 92.6 mmHg. What is the concentration of CaCl2 in mass percent? A hypothetical solution forms between a solid and a liquid. The values of the thermodynamic quantities involved in the process are shown in the following table. Action Enthalpy separation of solute 11.5 kJ/mol separation of solvent 21.8 kJ/mol formation of solute-solvent interactions -86.7 kJ/mol solute...
How many grams of solute are present in 415 mL of 0.510 M KBr? mass of solute:

How many grams of solute are present in 415 mL of 0.510 M KBr? mass of solute:

An aqueous salt solution is formed by adding 61.65 g Iron (III) nitrate (solute) to water...

An aqueous salt solution is formed by adding 61.65 g Iron (III) nitrate (solute) to water (solvent). What mass (in g) of water is used if the freezing point of the solution is -11.8 oC. Kf H2O = 1.86 oC/m
Introductory chemistry 20 A nitric acid solution containing 71.0% HNO3 (by mass) has a density of...

Introductory chemistry 20 A nitric acid solution containing 71.0% HNO3 (by mass) has a density of 1.42 g/mL. ow many moles of HNO, are present in 2.36 L of this solution? b) Determine the molarity of the acid.
7. What is the mole fraction of urea, CH4N2O, in an aqueous solution that is 46% urea by mass? 8. What volume of a...

7. What is the mole fraction of urea, CH4N2O, in an aqueous solution that is 46% urea by mass? 8. What volume of a 0.850 M solution of CaCl2 contains 1.28 g of solute? 9. The volume of a 27.0% (by mass) solution is 162.9 mL. The density of the solution is 1.128 g/mL. What is the mass of solute in this solution? 10. Concentrated sodium hydroxide is 19.4 M and has a density of 1.54 g/mL. What is the...

Which of the following statements is correct for 25.0 mL of 3.0 M NHz solution? (NH3...

Which of the following statements is correct for 25.0 mL of 3.0 M NHz solution? (NH3 has a molar mass of 17.0 g.) 1.5 grams of solute is present. 0.075 moles of solute is present. 75 milligrams of solute is present. 25.0 mL of solvent is present. Question 24 2 pts For a solution composition of 25.0 g solute and 100.0 g solvent; choose the correct numerical concentration of% (m/m). 20.0 15.0 10.0 25.0