Ca + H2SiO3 ------> CaSiO3 + H2↑
40g Ca ----- 116g CaSiO3
X ----- 40g CaSiO3
X=13,79g Ca
116g CaSiO3 --- 2g wodoru
40g CaSO3 ---- X
X=0,69g wodoru
d=m/V
V=0,69/0,089
V=7,75dm3 wodoru
M(Ca)=40g
M(CaSiO3)=40g+28g+3*16g=116g
Ca+H2SiO3-->CaSiO3+H2
40g-------------116g
xg---------------40g
xg=40g*40g/116g
xg=13,8g
40g----------------------2g
13,8g-------------------xg
xg=13,8g*2g/40g
xg=0,69g
m=0,69g
d=0,089g/dm³
V=?
d=m/V /*V
m=d*V /:d
V=m/d
V=0,69g/0,089g/dm³
V=7,75dm³
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Ca + H2SiO3 ------> CaSiO3 + H2↑
40g Ca ----- 116g CaSiO3
X ----- 40g CaSiO3
X=13,79g Ca
116g CaSiO3 --- 2g wodoru
40g CaSO3 ---- X
X=0,69g wodoru
d=m/V
V=0,69/0,089
V=7,75dm3 wodoru
M(Ca)=40g
M(CaSiO3)=40g+28g+3*16g=116g
Ca+H2SiO3-->CaSiO3+H2
40g-------------116g
xg---------------40g
xg=40g*40g/116g
xg=13,8g
40g----------------------2g
13,8g-------------------xg
xg=13,8g*2g/40g
xg=0,69g
m=0,69g
d=0,089g/dm³
V=?
d=m/V /*V
m=d*V /:d
V=m/d
V=0,69g/0,089g/dm³
V=7,75dm³