What weight of ZnCI2 will produced from 1.00 mole of Zn
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What weight of ZnCI2 will produced from 1.00 mole of Zn

[From: ] [author: ] [Date: 11-11-09] [Hit: ]
The coefficients in the balanced equation above determine the ratio of moles of products from moles of reactants.1 mole of Zn reacts with 2 moles of HCl to produce 1 mole of ZnCl2 and 1 mole of Hydrogen gas.If we have at least 2 moles of HCl, 1.00 mole of Zn will produce 1 mole of ZnCl2.one mole of zinc produces one mole of zinc chloride.......
What weight of ZnCI2 will produced from 1.00 mole of Zn?

1 mole of ZnCl2 contains 1 mole of Zn+2 ions and 2 moles of Cl-1 ions. So, 1 mole of ZnCl2 can be produced from 1 mole of Zn.

Mass of 1 mole of ZnCl2 = 65.4 + 2 * 35.5 = 136.4

A common reaction to produce ZnCl2 from Zn is shown below.
Zn + 2 HCl → ZnCl2 + H2 (gas)
The coefficients in the balanced equation above determine the ratio of moles of products from moles of reactants.

1 mole of Zn reacts with 2 moles of HCl to produce 1 mole of ZnCl2 and 1 mole of Hydrogen gas.

If we have at least 2 moles of HCl, 1.00 mole of Zn will produce 1 mole of ZnCl2.

-
Zn + Cl2 --> ZnCl2

one mole of zinc produces one mole of zinc chloride.

Moles= Mass/Mr
1*(30+34)
= 64g
1
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