化学反応式のバランス12/19/24

C₁₅H₃₀ + O₂ = CO₂ + H₂O =>
2 C₁₅H₃₀ + 45 O₂ = 30 CO₂ + 30 H₂O

Na₂SO₄ + NaOH = Na₂O + H₂SO₄ =>
Na₂SO₄ + 2 NaOH = 2 Na₂O + H₂SO₄

NH₄ClKOH = KClNH₄OH =>
NH₄ClKOH = KClNH₄OH

Al₂X₃ + NaY = AlY₃ + Na₂X =>
Al₂X₃ + 6 NaY = 2 AlY₃ + 3 Na₂X

Ni₃S₂ + H₂SO₄ = Ni₃SO₄ + H₂S₂ =>
Ni₃S₂ + H₂SO₄ = Ni₃SO₄ + H₂S₂

AgI + FeCO₃ = FeI₂ + Ag₂CO₃ =>
2 AgI + FeCO₃ = FeI₂ + Ag₂CO₃

Al + BaF₂ = AlF₃ + Ba =>
2 Al + 3 BaF₂ = 2 AlF₃ + 3 Ba

C₃H₅N₃O₉ = CO₂ + N₂ + NO + H₂O =>
4 C₃H₅N₃O₉ = 12 CO₂ + 5 N₂ + 2 NO + 10 H₂O

BaBr₂ + HCl = BaCl + HBr₂ =>
BaBr₂ + HCl = BaCl + HBr₂

Ba₃(PO₄)₂ + HBr = BaBr₂ + H₃PO₄ =>
Ba₃(PO₄)₂ + 6 HBr = 3 BaBr₂ + 2 H₃PO₄

Fe₃ + Al₂O₃ = Al₂ + Fe₃O₄ =>
3 Fe₃ + 4 Al₂O₃ = 4 Al₂ + 3 Fe₃O₄

Na₂SO₃ + HBr = NaBr + H₂O + SO₂ =>
Na₂SO₃ + 2 HBr = 2 NaBr + H₂O + SO₂

Mn + FeSO₄ = Fe + MnSO₄ =>
Mn + FeSO₄ = Fe + MnSO₄

Co + HNO₃ = Co₂NO₃ + NO + H₂O =>
6 Co + 4 HNO₃ = 3 Co₂NO₃ + NO + 2 H₂O

Ca₅(PO₄)₃(OH)ZrONH₃ = Ca₅(PO₄)₃ZrONH₃(OH) =>
Ca₅(PO₄)₃(OH)ZrONH₃ = Ca₅(PO₄)₃ZrONH₃(OH)

K₂Cr₂O₇ + H₂SO₄ + C₃H₇OH = Cr₂(SO₄)₃ + K₂SO₄ + C₂H₅COOH + H₂O =>
2 K₂Cr₂O₇ + 8 H₂SO₄ + 3 C₃H₇OH = 2 Cr₂(SO₄)₃ + 2 K₂SO₄ + 3 C₂H₅COOH + 11 H₂O

K₂SO₄ + HNO₃ = H₂SO₄ + KNO₃ =>
K₂SO₄ + 2 HNO₃ = H₂SO₄ + 2 KNO₃

Mg + Pb(NO₃)₂ = Pb₂ + Mg(NO₃) =>
4 Mg + 2 Pb(NO₃)₂ = Pb₂ + 4 Mg(NO₃)

Fe(OH)₄ = FeO₄ + H₄ =>
Fe(OH)₄ = FeO₄ + H₄

H₃PO₂ + AgNO₃ + H₂O = H₃PO₄ + HNO₃ + Ag =>
H₃PO₂ + 4 AgNO₃ + 2 H₂O = H₃PO₄ + 4 HNO₃ + 4 Ag

FeCl₃HNO₃ = FeNO₃HCl₃ =>
FeCl₃HNO₃ = FeNO₃HCl₃

Br₂ + HF = BrF₃ + H₂ =>
Br₂ + 6 HF = 2 BrF₃ + 3 H₂

CrBr₂ + Cl₂ = CrCl₂ + BrCl₂ =>
CrBr₂ + 3 Cl₂ = CrCl₂ + 2 BrCl₂

Rb + N₂ = Rb₃N = O₂ =>
6 Rb + N₂ = 2 Rb₃N

Cr₂O₃ + H₂SO₄ = Cr₂(SO₄)₃ + H₂O =>
Cr₂O₃ + 3 H₂SO₄ = Cr₂(SO₄)₃ + 3 H₂O

Ba(No₃)₂ + HCl = BaCl₂ + HNo₃ =>
Ba(No₃)₂ + 2 HCl = BaCl₂ + 2 HNo₃

Al + HBr = H₂ + AlBr₃ =>
2 Al + 6 HBr = 3 H₂ + 2 AlBr₃

C₃H₅N₃O₉ = CO₂ + H₂O + N₂ + O₂ =>
4 C₃H₅N₃O₉ = 12 CO₂ + 10 H₂O + 6 N₂ + O₂

N₂ + F₂ = FN =>
N₂ + F₂ = 2 FN

NaOHHCl = NaClH₂O =>
NaOHHCl = NaClH₂O

NH₄ + HCl + H₂O = NH₄Cl + H₃O =>
NH₄ + HCl + H₂O = NH₄Cl + H₃O

C₃H₇Cl + Zn = C₆H₁₄ + ZnCl₂ =>
2 C₃H₇Cl + Zn = C₆H₁₄ + ZnCl₂

HCl + KClO₃ = KCl + ClO₂ + H₂O =>
6 HCl + 5 KClO₃ = 5 KCl + 6 ClO₂ + 3 H₂O

C₃H₆Br₂ + Zn = C₃H₆ + ZnBr₂ =>
C₃H₆Br₂ + Zn = C₃H₆ + ZnBr₂

ZnO + Na₂O = Zn + Na₂O₂ =>
ZnO + Na₂O = Zn + Na₂O₂

FeCl₃ + HI = FeCl₂ + HCl + I =>
FeCl₃ + HI = FeCl₂ + HCl + I

C₉H₁₂ + Cl₂ = C₉H₁₁Cl + HCl =>
C₉H₁₂ + Cl₂ = C₉H₁₁Cl + HCl

F + Ar = ArF₃ =>
3 F + Ar = ArF₃

C₂H₂HgSO₄ = HgC₂H₂SO₄ =>
C₂H₂HgSO₄ = HgC₂H₂SO₄

Ag + H₂SO₄ = Ag()SO₄ + SO₂ + H₂O =>
Ag + 2 H₂SO₄ = Ag()SO₄ + SO₂ + 2 H₂O

Fe + O = FeO₂ =>
Fe + 2 O = FeO₂

HNO₃ + HCl + Cu = H₂O + CuCl₃ + NO =>
HNO₃ + 3 HCl + Cu = 2 H₂O + CuCl₃ + NO

Fe(NO)SO₄ = FeSO₄NO =>
Fe(NO)SO₄ = FeSO₄NO

Fe + CuSO₄ = FeSO₄ + Cu =>
Fe + CuSO₄ = FeSO₄ + Cu

Al₂(SO₄)₃ + Ba(NO₃)₂ = Al(NO₃)₃ + BaSO₄ =>
Al₂(SO₄)₃ + 3 Ba(NO₃)₂ = 2 Al(NO₃)₃ + 3 BaSO₄

Sn + HNO₃ = H₂O + H₂SnO₃ + NO₂ =>
Sn + 4 HNO₃ = H₂O + H₂SnO₃ + 4 NO₂

FeSO₄ + Br₂ + H₂SO₄ = Fe(SO₄)₃ + HBr =>
FeSO₄ + 2 Br₂ + 2 H₂SO₄ = Fe(SO₄)₃ + 4 HBr

CuSO₄(aq) + MgCl₂(aq) = CuCl₂ + MgSO₄ =>
CuSO₄(aq) + MgCl₂(aq) = CuCl₂ + MgSO₄

Al₂(SO₄)₃ + H₂O + CO₂ = H₂SO₄ + Al₂(CO₃)₃ =>
Al₂(SO₄)₃ + 3 H₂O + 3 CO₂ = 3 H₂SO₄ + Al₂(CO₃)₃

Zn + S = ZnS =>
Zn + S = ZnS

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