Homework Help: Chemistry

Posted by Jennifer on Saturday, October 9, 2010 at 7:33pm.

You have a bottle of 20% NaOH. You will use some of it to make a new solution by dilution with water. How musch 20% NaOH is needed to prepare 150mL of 7% NaOH by dilution.

No one has answered this question yet.

Answer this Question

Related Questions

chemistry- some help plzz totally lost on this one - Imagine that you are in ...
Chemistry Help! Thank you :) - Assuming the final solution will be diluted to 1....
Chemistry - Imagine that you are in chemistry lab and need to make 1.00 L of a ...
Chemistry - Use the dilution relationship (Mi x Vi = Mf x Vf) to calculate the ...
CHEM HELPP!!! - Imagine that you are in chemistry lab and need to make 1.00 of a...
General Chemistry - Starting out with 50 mL of 0.20 M NaHCO3, calculate how many...
science - the teacher instructed three students A,B,and C respectively to ...
chemistry - Calculate the amount of NaOH in this solution 5.00mL of 12.0 NaOH is...
chem - quantitative determination of acetylsalicylic acid in aspirin tablets by ...
science - 3ml of 2M NaOH is added to 27 ml of destilled water. what dilution is ...

For Further Reading

First Name:
School Subject:
Answer: