mass Zn : 4.77 g
mass HCl : 5.32 g
Further explanation
The reaction equation is the chemical formula of reagents and product substances
A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.
Reaction
[tex]\tt Zn+2HCl\rightarrow ZnCl_2+H_2[/tex]
MW ZnCl₂=136,286 g/mol
[tex]\tt mol=\dfrac{10}{136.286}=0.073[/tex]
mol Zn : mol ZnCl₂ = 0.073
mass Zn :
[tex]\tt 0.073\times 65,38=4.77~g[/tex]
mol ZnCl₂ : mol HCl = 1 : 2
mol HCl :
[tex]\tt 0.073\times 2=0.146[/tex]
mas HCl :
[tex]\tt 0.146\times 36,46=5.32~g[/tex]
