1 Zn+H2SO4=ZnSO4+H2
65 2
6.5g x
65/6.5g=2/x
x=0.2g
2
2KClO3=MnO2=2KCl+3O2
245 96
24.5g y
245/96=24.5g/y
y=9.6g
3
Zn+2HCl=ZnCl2+H2
65 2
10g*(1-20%) z
65/2=10g*(1-20%)/z
z=0.246g
0.246g/(0.09g/L)=2.735L
1 Zn+H2SO4=ZnSO4+H2
65 2
6.5g x
65/6.5g=2/x
x=0.2g
2
2KClO3=MnO2=2KCl+3O2
245 96
24.5g y
245/96=24.5g/y
y=9.6g
3
Zn+2HCl=ZnCl2+H2
65 2
10g*(1-20%) z
65/2=10g*(1-20%)/z
z=0.246g
0.246g/(0.09g/L)=2.735L