Q. 9.39 Calculate the mass/volume percen... [FREE SOLUTION]

Chapter 9: Q. 9.39 (page 305)

Calculate the mass/volume percent $(m / v)$ for the solute in each of the following:
a. $75 g o f N a_{2} S O_{4}$ in $250 m L$ of $N a_{2} S O_{4}$ solution.
b. $39 g$ of sucrose in $335 m L$ of a carbonated drink.

Short Answer

Expert verified

(part a) The mass/volume percent for the solute of $75 g o f N a_{2} S O_{4}$ in $250 m L$ of $N a_{2} S O_{4}$ solution is $30 % (m / v) .$

(part b) The mass/volume percent for the solute of $39 g$ of sucrose in $335 m L$ of a carbonated drink is $11 % (m / v) .$

Step by step solution

Given Information (part a).

The following are the given information to find the mass volume percentage:

$75 g o f N a_{2} S O_{4}$ in $250 m L$ of $N a_{2} S O_{4}$ solution.

Find the Mass volume percentage (part a).

Mass volume percentage is,

$Mass/volume % = \frac{grams of solute}{milliliters of solution} 脳 100 %$

Substitute the values,

localid="1653894449536" $Mass/volume % = \frac{75 g Na {SO}_{4}}{250 ml solution} 脳 100 % = 30 % (m / v)$

Given Information (part b).

The following are the given information to find the mass volume percentage:

$39 g$ of sucrose in $335 m L$ of a carbonated solution.

Find the Mass volume percentage (part b).

Mass volume percentage is,

$Mass/volume % = \frac{grams of solute}{milliliters of solution} 脳 100 %$

Substitute the values,

localid="1653894422074" $Mass/volume % = \frac{39 g sucrose}{355 ml solution} 脳 100 % = 11 % (m / v)$

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91影视

Calculate the mass/volume percent $(m / v)$ for the solute in each of the following:
a. $75 g o f N a_{2} S O_{4}$ in $250 m L$ of $N a_{2} S O_{4}$ solution.
b. $39 g$ of sucrose in $335 m L$ of a carbonated drink.

Short Answer

Step by step solution

Given Information (part a).

Find the Mass volume percentage (part a).

Given Information (part b).

Find the Mass volume percentage (part b).

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Most popular questions from this chapter

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91影视

Calculate the mass/volume percent (m/v)for the solute in each of the following:a. 75gofNa2SO4in 250mLof Na2SO4solution.b. 39gof sucrose in 335mLof a carbonated drink.

Short Answer

Step by step solution

Given Information (part a).

Find the Mass volume percentage (part a).

Given Information (part b).

Find the Mass volume percentage (part b).

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Chemical Reactions

Kinetics

Inorganic Chemistry

Chemical Analysis

Nuclear Chemistry

Ionic and Molecular Compounds

Study anywhere. Anytime. Across all devices.

Calculate the mass/volume percent $(m / v)$ for the solute in each of the following:
a. $75 g o f N a_{2} S O_{4}$ in $250 m L$ of $N a_{2} S O_{4}$ solution.
b. $39 g$ of sucrose in $335 m L$ of a carbonated drink.