Calculate the percentage of water of crystallization in Potash alum, K2SO4.Al2 (SO4)3.24H2O [Atomic
masses: K=39,,S=32,O=16,Al=27,H=1]
Answers
Answered by
0
Answer:
60percent
Explanation:
Answered by
0
Answer:
36.781 %
Explanation:
The percentage of K = 44.8 %, The percentage of S = 18.391 % and
The percentage of O = 36.781 %
Explanation:
To find, the percentage of elements present in compound .
The molecular weight of
= 2 × 39 + 32 + 16 × 4
= 78 + 32 + 64
= 174
We know that,
Mass percent (%) =
The percentage of K =
= 44.8 %
The percentage of S =
= 18.391 %
The percentage of O =
= 36.781 %
∴ The percentage of K = 44.8 %, The percentage of S = 18.391 % and
The percentage of O = 36.781 %
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