Posted by **Anonymous** on Tuesday, April 2, 2013 at 5:42pm.

A lab needs a 20 liters of a 15% acid solution. The lab only has a 10% acid solution and a 30% acid solution. How much of the 10% acid solution will they need to mix with the 30% solution to obtain 20 liters of a 15% solution?

## Answer this Question

## Related Questions

- Math - A chemist needs to mix an 18% acid solution with a 45% acid solution to ...
- math - the lab keeps two acid solutions on hand. one is 20% and the other is 35...
- Algebra - 100mL of a solution contains 30 mL of acid; this is called a 30% acid ...
- Solving Rational Equations - 100mL of a solution contains 30 mL of acid; this is...
- Math - A chemistry teacher needs 2.5 liters of a sulfuric acid solution that is ...
- algebra - a chemist needs 10 liters of a 25% acid solution. the solution is to ...
- Math - Alyssa is a chemist with Gemco Pharmaceutical Company. She needs to ...
- Mathematics - A solution is mixed with a 12% acid solution to form a 16% acid ...
- Algebra - Suppose a 2% acid solution is mixed with a 3% acid solution. Find the ...
- Algebra - Suppose a 2% acid solution is mixed with a 3% acid solution. Find the ...