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A 270ml solution of phosphoric

A 270ml solution of phosphoric acid contains 130.1g of hydrogen phosphate H3PO4, IN 202./9g of water.what is the molality?
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2. asked by Ruth Heredia
3. 330 views
I am using 85% ACS grade phosphoric acid. I need to make a 21% phosphoric acid solution with a total volume of 250ml. I have
1. 1 answer
2. asked by Melissa
3. 1,260 views
What is the molarity of a phosphoric acid solution if 32.3 mL of the phosphoric acid solution is titrated to the final
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2. asked by Question
3. 1,107 views
Givien a 2.0kg solution of phosphoric acid and water 53% phosphoric acid by mass calculate the number of moles of phosphoric
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2. asked by Anonymous
3. 550 views
Givien a 2.0kg solution of phosphoric acid and water 53% phosphoric acid by mass calculate the number of moles of phosphoric
1. 1 answer
2. asked by Anonymous
3. 1,094 views
If it takes 20.0 mL of 1.200 M KOH to neutralize 60.0 mL of a given H3PO4 solution, what is the molarity of this phosphoric acid
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2. asked by Anonymous
3. 674 views
A 43.20 mL sample of 0.3260 M sodium hydroxide (NaOH) is required to react completely with 36.70 mL of a phosphoric acid (H3PO4)
1. 1 answer
2. asked by T
3. 802 views
Phosphoric Acid is usually obtained at an 85% phosphoric acid solution, by mass. If this solution is 15 M, what is the density
1. 3 answers
2. asked by Tabatha
3. 1,539 views
A solution of .12 mol/L of phosphoric acid completely neutralizes .20L of a solution of sodium hydroxide with.a concentration of
1. 1 answer
2. asked by Kelly
3. 1,036 views
You titrate a 10.0 mL sample of phosphoric acid with a 1.65 M solution of the base potassium hydroxide. It takes 7.55 mL to
1. 2 answers
2. asked by Jo
3. 492 views