Chemistry
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What is the relationship between increased carbon in the ocean and increased carbon

What is the relationship between increased carbon in the ocean and increased carbon
in the soil? How else might carbon be transferred to soil?
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Dweath50
Dweath50
5,0(88 marks)

0.938 moles of ZnCl_2 will be produced.

Explanation:

To calculate the moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text {Molar mass}}

moles of zinc:

\text{Number of moles}=\frac{61.0g}{65g/mol}=0.938moles

Zn+2HCl\rightarrow ZnCl_2+H_2

As HCl  is in excess , zinc is the limiting reagent and it limits the formation of product.

According to stoichiometry :

1 mole of Zn produce =  1 mole of ZnCl_2

Thus moles of  Zn produce = \frac{1}{1}\times 0.938=0.938 moles of ZnCl_2

Thus 0.938 moles of ZnCl_2 will be produced.

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