# chemistry

i have to find the
ratio of naoh:mass of KHP.

but i have volume oh NaOH and mass of KHP and i don't know how to find the ratio then plz help me right now.

1. 👍 0
2. 👎 0
3. 👁 61
1. Ratio of what NaOH to mass KHP. You want the mass ratio?
mass NaOH = M x L and
grams NaOH = mols NaOH x molar mass NaOH.
Then mass ratio is mass NaOH:mass KHP.

1. 👍 0
2. 👎 0
posted by DrBob222
2. so i will convert volume of naoh to moles first then to mass and divide it by mass of khp and that will be my ratio?

1. 👍 0
2. 👎 0
posted by Riana
3. it just say
ratio NaOH used: Mass of KHP ?

1. 👍 0
2. 👎 0
posted by Riana
4. and its titration of KHP and NaOH.

1. 👍 0
2. 👎 0
posted by Riana
5. I'm sorry but the problem just isn't that clear to me.

1. 👍 0
2. 👎 0
posted by DrBob222

## Similar Questions

1. ### chemistry

KHP is a monoprotic acid with a molar mass of 204.22 g/mol. The titration data are as following. The average concentration of NaOH solution is M. 1 2 3 mass of KHP (g) 2.789 2.543 2.612 vol NaOH used (mL) 27.77 23.22 27.12 You

asked by jared on May 16, 2007
2. ### Chemistry

Calculate the theoretical amount of .5M NaOH that it would take to neutralize approx. 2.0 g KHP. KHP is a monoprotic acid, the molar mass of KHP is 204.22 g/mol and the molar mass of NaOH is 40.00 g/mol. Answer in terms of mL. I

3. ### Chemistry

For a chemistry lab the experiment was to carry out an acid-base titration to determine the exact concentration of a sodium hydroxide solution. Two trials were completed and the data collected was: mass of weighing paper, mass of

asked by Hannah on October 26, 2011
4. ### chem

A .7567 impure KHP was dissolved in water. 26.7 ml of standardized 0.068 M NaOH was used to achieve a phenolphthalein end point. The stoichiometric ratio between KHP and NaOH is 1:1. What is the percent by mass of KHP in the

asked by jane on September 23, 2014
5. ### science-chemistry

We performed a titration with NaOH solution with KHP. Now I need to calculate the average molarity of NaOH based on this data Weight of khp= 0.1083 g Volume of naoh = 6.4 ml Then if i get this how do i get the molarity of ch3cooh

asked by cassy on April 23, 2014
6. ### Inorganic chemistry

Potassium hydrogen phthalate (molar mass = 204.2g/mol) is used to standardize sodium hydroxide. If 26.37 mL of NaOH(aq) is required to titrate 0.7719g KHP to the equivalence point, what is the concentration of the NaOH(aq) (26.37

asked by Steve on April 14, 2009
7. ### Chemistry

For a chemistry lab the experiment was to carry out an acid-base titration to determine the exact concentration of a sodium hydroxide solution. Two trials were completed and the data collected was: mass of weighing paper, mass of

asked by Hannah on October 23, 2011

For a chemistry lab the experiment was to carry out an acid-base titration to determine the exact concentration of a sodium hydroxide solution. Two trials were completed and the data collected was: mass of weighing paper, mass of

asked by Hannah on October 23, 2011
9. ### chemistry

how do i calculate the NaOH molarity from a titration of KHP and NaOH after preparing KHP to standardise NaOH. KHP mass was 2.0378g dissoveld in distilled water to fill up a 100ml volumetric flask and only 10ml of this solution

asked by k on March 22, 2013
10. ### Chemistry

Hello, I need help with calculations for lab. I prepared excess NaOH and HCL solutions (unknown conc., ~0.1M). Then I standardized my NaOH solution by titrating known amounts of KHP (Potassium hydrogen phthalate)with it in the

asked by Pavel on September 20, 2009

More Similar Questions