Calculate no.of neutrons in 100g each of the following-
a) K2SO4·10H2O
b) FeSO4(NH4)2SO4.6H2O
Please tell me solution with process because it helps in understanding.
HELPFUL ANSWER WILL BE MARKED AS BRAINLIEST.
Answers
Answered by
2
Explanation:
(a)Number of protons present in 1 molecule of ammonia =7+3=10.
Number of molecules present in 34 mg of ammonia is
17
6.023×10
23
×34×10
−3
=1.2044×10
21
.
Total number of protons present in 34mg of ammonia=10×1.2044×10
21
=1.2044×10
22
.
(b) Total mass of protons present in 34 mg of ammonia at STP is:
1.6726×10
−27
×1.204×10
22
=2.0138×10
−5
kg.
When temperature and pressure are changed, there is no difference in the answer.
Similar questions