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dnjsnssksl
@dnjsnssksl
August 2022
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Odinnofficial
Zn+2HCl=ZnCl2+H2
m(HCl вва)=m(р-ра)*w=150*0.1=15 г
n(HCl)=m/M=15/36.5=0.41
n(H2)=0.41/2=0.205
V(H2)=n*Vm=0.205*22.4=4.592 дм3
Answer by ODINN
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Answers & Comments
m(HCl вва)=m(р-ра)*w=150*0.1=15 г
n(HCl)=m/M=15/36.5=0.41
n(H2)=0.41/2=0.205
V(H2)=n*Vm=0.205*22.4=4.592 дм3
Answer by ODINN