Chemistry, asked by gbd14, 10 months ago

Na2S04 XH2O has 50% H2O Hence, is
(A) 4
B) 5
C) 6
D) 8

Answers

Answered by kaneez65

0

Answer:

option C is correct ans

Answered by ayanaslam2005

0

Answer:

Molar mass of Na2So4 is

2.23 +32 + 4.16 = 142

Molar mass of H2O = 2.1 +16=18

So, 18X/142 = 0.5/0.5= 1

Or, X = (142/18) = 8 ( proved)...i hope it helps you

The answer would be = D) 8

Hope it will help you....

Pls mark me brainliest....

Previous Question

Next Question

Similar questions

English, 5 months ago

what is used in domestic appliances like mixers, washing machines and refrigerators.

Math, 5 months ago

4.((a) Construct 3 equations starting with x = 2 (b) Construct 3 equations starting with x = -2 4.7 APPLICATIONS OF SIMPLE EQUA SITUATIONS We have already seen examples in which we have taken nd converted them into simple equations. We also have le Thus we are ready to solve puzzles/problems from pract o form equations corresponding to such situations a give the solution to the puzzles/problems.

Math, 5 months ago

Cos (A-Btc) what is the answer...

Science, 10 months ago

what is symmetrical ...

English, 10 months ago

prepare a assignment on the topic 'save the nature'...

Math, 1 year ago

the sides of rectangular taken in order are 15m, 12m, 14m and 15m respectively the angle contained in the distance btween the shorter sides...

Environmental Sciences, 1 year ago

What are possible consequences associated with deforestation?

Math, 1 year ago

Express the first quantity as a percentage of the second :350g, 2kg...