Calculating the weight of copper(best answer)

[From: ] [author: ] [Date: 11-10-07] [Hit: ]

250.05 g Cu(NH3)4SO4 H20/63.0.1140g(63.55/250.05)=.......

calculate the weight of copper in the Cu(NH3)4SO4 H20 you made.

Mass of Cu(NH3)4SO4 H20 = 0.1140g

1 mole of Cu(NH3)4SO4 H20=250.05g/ mol

250.05 g Cu(NH3)4SO4 H20/63.55g Cu

0.1140g(63.55/250.05)=.028973g Cu

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