Odpowiedź:
36g X
2H₂O -----------> 2H₂ + O₂
m2H₂O = 4u + 32u = 36u
m 2H₂ = 4u
36u H₂O -------------- 4u H₂
36g H₂O --------------- X
X = 36g * 4u / 36u
x = 4g
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Odpowiedź:
36g X
2H₂O -----------> 2H₂ + O₂
m2H₂O = 4u + 32u = 36u
m 2H₂ = 4u
36u H₂O -------------- 4u H₂
36g H₂O --------------- X
X = 36g * 4u / 36u
x = 4g