Chemistry, asked by arlinislam094, 1 year ago

Calculate the number of moles represented by 50g of CuSO4.5H2O

Answers

Answered by sweety2474
1
0.114631939425
this is answer for question
I hope it helps
please mark it as brainlist answer

arlinislam094: I have marked your one as brainiest
arlinislam094: But my answer doesn't match with your one ...I don't know which one is correct
sweety2474: If know which correct please let me also know ... I also want learned new
Mantisha: mine is correct
Mantisha: we can check it further
Answered by Mantisha
7
mole = given mass/molar mass
so,
given mass =50,
molar mass of Cuso4.5H2O=249.5
then,mole =50/249.5=.2

arlinislam094: But my answer is 0.2004008016
Mantisha: ya .2004.. is the correct anser
arlinislam094: OK...thanks then
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