# Chemistry

posted by .

H2SO4 solution containing 200.1 g of H2SO4 in 0.3500 L OF solution has a density of 1.3294 g/ml.calculate
(A) Mass%H2SO4(m/m)
(B)mass%H2O(m/m)
(C)Molarity
(D)Molality

• Chemistry -

a. mass H2SO4 = 200.1g
mass soln = 1.3294 g/mL x 350.0 mL = ?grams.
mass% H2SO4 = (mass H2SO4/total mass)*100 = ?

b. mass H2O = mass soln - mass H2SO4.
mass% H2O = (mass H2O/mass soln)*100 = ?
Note: Also 100%-%H2SO4 = %H2O.

c. M = mols H2SO4/L soln (mols H2SO4 = 200.1/molar mass H2SO4).

d. m = mols/kg solvent. mass solvent you can get from b.

## Similar Questions

1. ### AP Chemistry

An aqueous sulfuric acid solution containing 571.6 g of H2SO4 per liter of solution at 20°C has a density of 1.3294 g/mL. Calculate (a) the molarity, (b) the molality, (c) the percent by mass, and (d) the mole fraction of H2SO4 for …
2. ### P Chem

A 10.0% by mass H2SO4(aq) solution has a density of 1.07 g/mL. (a) How many milliliters of solution contain 8.41 g of H2SO4?
3. ### chemistry

A sulfuric acid solution containing 571.6g of H2SO4 per of solution has a density of 1.329g/cm3. Calculate (a) mass percentage (b)mole fraction (c) molality (d) molarity of H2SO4 in this solution.
4. ### Chemistry

An aqueous solution of H2SO4 is 60.0 % H2SO4 by mass. The density of the solution is 0.968 g/mL . I need to find the Molality, mole fraction, and Molarity.
5. ### Chemistry

H2SO4 solution containing 200.1 g of H2SO4 in 0.3500 L OF solution has a density of 1.3294 g/ml.calculate (A) Mass%H2SO4(m/m) (B)mass%H2O(m/m) (C)Molarity (D)Molality
6. ### chemistry

this is a really long question. i don't understand how to answer it. help please. A 10.0% aquueous solution of sulfuric acid has a density of 1.0661 g/mL at 20 degrees celsius. A. how many grams of H2SO4 are found in 50.0 g of this …
7. ### chemistry

Consider 18.0 M H2SO4, if you need to make 250.0 mL of a 3.0 M solution of H2SO4, how would you do this?
8. ### Chemistry

Consider 18.0 M H2SO4, if you need to make 250.0 mL of a 3.0 M solution of H2SO4, how would you do this?
9. ### chemistry

5.0 mL of H2SO4 solution was titrated with 0.20 M NaOH standard solution. The volume of NaOH needed to reach the equivalent point was 9.5 mL. 1. In this titration setup, what is the titrant?
10. ### chemistry

4. A sulfuric acid solution containing 571.6 g of H2SO4 per liter of solution has a density of 1.329 g/cm3 . Calculate a. The mass percentage b. The mole fraction c. The molality d. The molarity of H2SO4 in this solution

More Similar Questions