MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Decarboxylation

The salt Na...

Question

The salt $N a_{2} H P O_{4}$ is formed when orthophosphoric acid is with an alkali. Find the equivalent weight of othophosphoric acid.

Open in App

Solution

$H_{3} P O_{4} + 2 N a O H \to N a_{2} H P O_{4} + 2 H_{2} O$

Equivalent weight of orthophosphoric acid ( $H_{3} P O_{4}$ ) = 3 + 31 + 64 = 98

Suggest Corrections

thumbs-up

0

Similar questions

Q. Molecular weight of sulphuric acid is

X

. Equivalent weight of orthophosphoric acid is:

Q. (a) Define an acid salt and a normal salt.
(b) How many salts can be obtained from orthophosphoric acid? Is there any difference in the salts formed by the acid?

98 g

of an acid on treatment with an excess of an alkali forms salt along with

36 g

of water. What is the equivalent mass of the acid?

Q. Assertion (A): Ortho phosphoric acid is tribasic.
Reason (R): Orthophosphoric acid forms three series of salts.

Q. The Equivalent weight of an element is

13

. It forms an acidic oxide with which

K O H

forms a salt isomorphous with

K_{2} S O_{4}

. The atomic weight of element is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Decarboxylation

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Decarboxylation

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon