# science

how to prepare 20% of Nitric acid from 70% of the Nitric acid solution

1. 👍 0
2. 👎 0
3. 👁 46
1. Is this 70% and 20% w/w or v/v. or v/v and how much do you need to prepare?

1. 👍 0
2. 👎 0

## Similar Questions

"Use a 10% w/v nitric acid solution." How to prepare 10% w/v nitric acid solution? Do I just weigh 10g of conc nitric acid (65%) and dilute to 100ml with water?

asked by jessie on October 11, 2011
2. ### chemistry

Concentrated nitric acid is 16M. What volume of nitric acid must be diluted with distilled water to prepare 5L of 0.1M nitric acid?

asked by twynna on February 13, 2011
3. ### chemistry

Concentrated nitric acid is 16M. What volume of nitric acid must be diluted must with distilled water to prepare 5L of 0.1M nitric acid?

4. ### chemistry

Concentrated nitric acid is 16M. What volume of nitric acid must be diluted with distilled water to prepare 5L of 0.1M nitric acid?

asked by n/a on March 30, 2011
5. ### Chemistry

How to prepare 10% w/v nitric acid solution? Do I just weigh 10g of concentrated nitric acid (65%) and dilute to 100ml with water?

asked by jessie on October 11, 2011
6. ### algebra

Two acid solutions are available to a chemist. One is 10% nitric acid solution, the other is 4% nitric acid solution. How much of each type of solution should be mixed together to form a 600 ml of a 6% nitric acid solution?

asked by Ahna on September 17, 2014
7. ### Chemistry

I have a .283M of Nitric acid in 5500 kg of water. How much of 68% Nitric acid do I need to add to make the nitric acid solution 0.3M?

asked by MICHAEL on October 31, 2019
8. ### Chemistry

Students are instructed to add no more than 0.25 mL of 15 M nitric acid. What volume of 15 M nitric acid is required to react with 0.030 g of copper metal? If 1.0 mL of acid contains approximately 20 drops, how many drops of

asked by Bob McRonalds on April 9, 2018
9. ### chemistry

A nitric acid solution of unknown concentration is used to titrate 0.771g of sodium tyrosinate (NaC9H10NO3). If the endpoint is reached when 32.79mL of nitric acid has been added, what is the concentration of the unknown nitric

asked by Anonymous on March 6, 2013
10. ### chemistry

You need to prepare 500.00 mL of a 0.15 M solution of nitric acid . Concentrated nitric acid comes from the chemical copmanies as a 15.8 M liquid. How much (in mL) of this 15.8 M solution will you need to dilute to 500.00 mL to

asked by lulu on October 10, 2010
11. ### chemistry

You need to prepare 500.00 mL of a 0.25 M solution of nitric acid . Concentrated nitric acid comes from the chemical copmanies as a 15.8 M liquid. How much (in mL) of this 15.8 M solution will you need to dilute to 500.00 mL to

asked by j on October 4, 2010

More Similar Questions