Question

A.) A solution of H2SO4(aq) with a molal concentration of 3.58 m has a density of...

A.) A solution of H2SO4(aq) with a molal concentration of 3.58 m has a density of 1.200 g/mL. What is the molar concentration of this solution?

B.) What is the mole fraction of solute in a 3.79 m aqueous solution?

C.) An aqueous sodium acetate, NaC2H3O2, solution is made by dissolving 0.155 moles of NaC2H3O2 in 0.650 kg of water. Calculate the molality of the solution.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A solution of H2SO4(aq) with a molal concentration of 6.25 m has a density of 1.300...
A solution of H2SO4(aq) with a molal concentration of 6.25 m has a density of 1.300 g/mL. What is the molar concentration of this solution?
A solution of H2SO4(aq) with a molal concentration of 6.80 m has a density of 1.318...
A solution of H2SO4(aq) with a molal concentration of 6.80 m has a density of 1.318 g/mL. What is the molar concentration of this solution?
The density of a 1.22 M aqueous sucrose soluton (C12H22O11) is 1.25 g/mL. Calculate the molal...
The density of a 1.22 M aqueous sucrose soluton (C12H22O11) is 1.25 g/mL. Calculate the molal concentration, mole fraction (sucrose) and the mass percent (sucrose) of the solution. What volume (mL) of the solution would contain 100 g of sucrose?
Calculate the Molality of 3.75 M H2SO4(aq), sulfuric acid solution which has a density of 1.230...
Calculate the Molality of 3.75 M H2SO4(aq), sulfuric acid solution which has a density of 1.230 g/ml
Question 2 An aqueous solution of sodium carbonate, Na2CO3 (MM = 105.99 g/mol) has a density...
Question 2 An aqueous solution of sodium carbonate, Na2CO3 (MM = 105.99 g/mol) has a density of 1.43 g/mL and a molality of 14.2 m (or mol/kg). Calculate (i) the molarity of the solution, and (ii) the mole fraction of Na2CO3.
What is the molal concentration of sodium in a 20.5 % (m/m) aqueous solution of sodium...
What is the molal concentration of sodium in a 20.5 % (m/m) aqueous solution of sodium phosphate?
An IV bag is labeled as 0.800% w/w sodium iodide in water solution with a density...
An IV bag is labeled as 0.800% w/w sodium iodide in water solution with a density of 1.014g/mL. What is the concentration of sodium iodide in the solution expressed in molarity, molality, and mole fraction? Molarity = ? Molality = ? Mole Fraction = ?
The concentration of lead nitrate (Pb(NO3)2) in a 0.826 M solution is ________ molal. The density...
The concentration of lead nitrate (Pb(NO3)2) in a 0.826 M solution is ________ molal. The density of the solution is 1.202 g/mL.
1. The density at 20 ∘C of a 0.258 m solution of glucose in water is...
1. The density at 20 ∘C of a 0.258 m solution of glucose in water is 1.0173 g/mL, and the molar mass of glucose is 180.2 g/mol. What is the molarity of the solution? 2. Household bleach is a 3.0 mass % aqueous solution of sodium hypochlorite, NaOCl. 3. A. What is the molality of the bleach? (Express your answer using two significant figures.) B. What is the mole fraction of NaOCl in the bleach? (Express your answer using two...
What is the concentration in mole fraction of solute of a 1.25M aqueous solution of potassium...
What is the concentration in mole fraction of solute of a 1.25M aqueous solution of potassium nitrate, KNO3? The density of the solution is 1.19 g/mL.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT