Chemistry, asked by schahat4262, 9 months ago

How many moles of Cu atoms are present in 3.05 g of copper (Relative atomic mass of Cu = 63.5).

Answers

Answered by Anonymous

14

Answer:

0.0480 mol

Explanation:

formula is mol= mass/rel atomic mass

so, 3.05g/63.5

= 0.0480 mol

Answered by daniellemunara

0

Answer:0.048g

Explanation:

No. of moles (n)=m/mm

=3.05g63.5g

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