Chemistry, asked by vedvekhande138, 1 year ago

weight of 1×10^22 molecules of CuSO4.5H2O is ?

Answers

Answered by anildeshmukh

10

Answer:

4.14

Explanation:

Solution :

mole =No.of.molecules6.022×1023

=1×10226.022×1023

=0.0166mole

Mole weight of CuSO4,5H2O=249.5gm

∴ weight of CUSO4,5H2O=0.0166×249.5

=4.14

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