Posted by **jhanica** on Thursday, November 22, 2012 at 8:22am.

Calculate the normality of a 15% H2SO4 (MW=98g/n) solution. The density of the solution is 1.21 g/mL

- chemistry -
**DrBob222**, Thursday, November 22, 2012 at 10:35pm
15% H2SO4(what? w/w).

15 g H2SO4/100 g soln

15/98 = mols H2SO4

M H2SO4 = mols H2SO4/100 g soln

Use density to convert 100 g soln to volume, convert to L and M = mols/L soln.

Then N = 2*M.

Post your work if you get stuck.

- chemistry -
**Jenivie B. Villaga**, Tuesday, October 6, 2015 at 11:24pm
15g H2SO4/ 100g soln x 1.21g soln/1ml soln x 1000ml soln/ 1L soln x 1equiv H2SO4/98g H2SO4 = 1.852N

## Answer This Question

## Related Questions

- chemistry - this is a really long question. i don't understand how to answer it...
- chem. 7 - a 20% solution of H2SO4 has a density of 1.14 g/mL. calculate the ...
- Chemistry - Consider 18.0 M H2SO4, if you need to make 250.0 mL of a 3.0 M ...
- chemistry - Consider 18.0 M H2SO4, if you need to make 250.0 mL of a 3.0 M ...
- Analytical Chemistry - how much volume of h2so4 is needed to produce a 0.953 ...
- AP Chemistry - An aqueous sulfuric acid solution containing 571.6 g of H2SO4 per...
- chemistry - A sulfuric acid solution containing 571.8gg of H2SO4 per liter of ...
- chemistry - 2 litre of NH3 at 30°C and at 0.20 atmosphere is neutralized by 134 ...
- chemistry - A sulfuric acid solution containing 571.6g of H2SO4 per of solution ...
- chemistry - 4. A sulfuric acid solution containing 571.6 g of H2SO4 per liter of...

More Related Questions