m=pV
m(HCl)=pVx0.2=1.1x60x0.2=13.2г
v(HCl)=13.2/36.5=0.36164моль
Zn+2HCl=ZnCl2+H2
v(ZnCl2)=v(HCl)/2=0.18082моль
m(ZnCl2)=0.18082x138=23.14496г
m=pV
m(HCl)=pVx0.2=1.1x60x0.2=13.2г
v(HCl)=13.2/36.5=0.36164моль
Zn+2HCl=ZnCl2+H2
v(ZnCl2)=v(HCl)/2=0.18082моль
m(ZnCl2)=0.18082x138=23.14496г