化学反応式のバランス04/20/08

NaClO₂ + Cl₂ = ClO₂ + NaCl =>
2 NaClO₂ + Cl₂ = 2 ClO₂ + 2 NaCl

KMnO₄ + HCl = KCl + MnCl₂ + H₂O + Cl₂ =>
2 KMnO₄ + 16 HCl = 2 KCl + 2 MnCl₂ + 8 H₂O + 5 Cl₂

C₃H₈ + O₂ = H₂O + CO₂ =>
C₃H₈ + 5 O₂ = 4 H₂O + 3 CO₂

AgI + (NH₄)₂S = Ag₂S + NH₄I =>
2 AgI + (NH₄)₂S = Ag₂S + 2 NH₄I

Na₂CO₃ + H₂SO₄ = Na₂SO₄ + H₂O + CO₂ =>
Na₂CO₃ + H₂SO₄ = Na₂SO₄ + H₂O + CO₂

Al + O₂ = Al₂O₃ =>
4 Al + 3 O₂ = 2 Al₂O₃

SO₂ + H₂O = H₂SO₃ =>
SO₂ + H₂O = H₂SO₃

Cl₂ + Si = SiCl =>
Cl₂ + 2 Si = 2 SiCl

K₂Cr₂O₇ + H₂SO₄ + H₂O₂ = CrO₅ + K₂SO₄ + H₂O =>
K₂Cr₂O₇ + H₂SO₄ + 4 H₂O₂ = 2 CrO₅ + K₂SO₄ + 5 H₂O

K₂Cr₂O₇ + H₂SO₄ + Na₂O₂ = CrO₅ + K₂SO₄ + Na₂SO₄ + H₂O =>
K₂Cr₂O₇ + 5 H₂SO₄ + 4 Na₂O₂ = 2 CrO₅ + K₂SO₄ + 4 Na₂SO₄ + 5 H₂O

Al + H₂(SO₄) = Al₂(SO₄)₃ + H₂ =>
2 Al + 3 H₂(SO₄) = Al₂(SO₄)₃ + 3 H₂

K₂CrO₄ + NaCl = NaCrO₄ + K₂Cl =>
K₂CrO₄ + NaCl = NaCrO₄ + K₂Cl

Cu + AgNO₃ = CuNO₃ + Ag =>
Cu + AgNO₃ = CuNO₃ + Ag

Pb + Cu(NO₃)₂ = Pb(NO₃) + Cu =>
2 Pb + Cu(NO₃)₂ = 2 Pb(NO₃) + Cu

Zn + Pb(NO₃)₂ = Zn(NO₃) + Pb =>
2 Zn + Pb(NO₃)₂ = 2 Zn(NO₃) + Pb

Zn + H₂SO₄ = ZnSO₄ + H₂ =>
Zn + H₂SO₄ = ZnSO₄ + H₂

HCl + ClOH = Cl₂ + H₂O =>
HCl + ClOH = Cl₂ + H₂O

HCl + Cl₂OH = Cl₂ + H₂O =>
2 HCl + 2 Cl₂OH = 3 Cl₂ + 2 H₂O

H₃PO₄ + NaOH = H₂NaPO₄ + H₂O =>
H₃PO₄ + NaOH = H₂NaPO₄ + H₂O

Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H

Zn + HCl = ZnCl + H₂ =>
2 Zn + 2 HCl = 2 ZnCl + H₂

H₂O + S{2-} + MnO₄{-} = S + MnS + OH{-} =>
8 H₂O + 7 S{2-} + 2 MnO₄{-} = 5 S + 2 MnS + 16 OH{-}

H₂O + CN{-} + MnO₄{-} = CNO{-} + MnO₂ + OH{-} =>
H₂O + 3 CN{-} + 2 MnO₄{-} = 3 CNO{-} + 2 MnO₂ + 2 OH{-}

K₂CrO₄ + CaCl₂ = CaCrO₄ + K₂Cl₂ =>
K₂CrO₄ + CaCl₂ = CaCrO₄ + K₂Cl₂

K₂CrO₄ + Na₂CO₃ = Na₂CrO₄ + K₂CO₃ =>
K₂CrO₄ + Na₂CO₃ = Na₂CrO₄ + K₂CO₃

BaCl₂ + Na₂CO₃ = Na₂Cl₂ + BaCO₃ =>
BaCl₂ + Na₂CO₃ = Na₂Cl₂ + BaCO₃

BaCl₂ + H₂SO₄ = H₂Cl₂ + BaSO₄ =>
BaCl₂ + H₂SO₄ = H₂Cl₂ + BaSO₄

BaCl₂ + CuSO₄ = CuCl₂ + BaSO₄ =>
BaCl₂ + CuSO₄ = CuCl₂ + BaSO₄

CaCl₂ + Na₃PO₄ = Na₃Cl₂ + CaPO₄ =>
CaCl₂ + Na₃PO₄ = Na₃Cl₂ + CaPO₄

CaCl₂ + Na₂SO₃ = Na₂Cl₂ + CaSO₃ =>
CaCl₂ + Na₂SO₃ = Na₂Cl₂ + CaSO₃

CaCl₂ + H₂SO₄ = H₂Cl₂ + CaSO₄ =>
CaCl₂ + H₂SO₄ = H₂Cl₂ + CaSO₄

CaCl₂ + Na₂SO₄ = Na₂Cl₂ + CaSO₄ =>
CaCl₂ + Na₂SO₄ = Na₂Cl₂ + CaSO₄

CaCl₂ + CuSO₄ = CuCl₂ + CaSO₄ =>
CaCl₂ + CuSO₄ = CuCl₂ + CaSO₄

NH₄Cl + AgNO₃ = AgCl + NH₄NO₃ =>
NH₄Cl + AgNO₃ = AgCl + NH₄NO₃

NH₄Cl + NaPO₄ = NaCl + NH₄PO₄ =>
NH₄Cl + NaPO₄ = NaCl + NH₄PO₄

NaNO₃ + PbO = Pb(NO₃)₂ + Na₂O =>
2 NaNO₃ + PbO = Pb(NO₃)₂ + Na₂O

AgL + Fe₂(CO₃)₃ = FeL₃ + Ag₂CO₃ =>
6 AgL + Fe₂(CO₃)₃ = 2 FeL₃ + 3 Ag₂CO₃

C₂H₄O₂ + O₂ = CO₂ + H₂O =>
C₂H₄O₂ + 2 O₂ = 2 CO₂ + 2 H₂O

ZnSO₄ + Li₂CO₃ = ZnCO₃ + Li₂SO₄ =>
ZnSO₄ + Li₂CO₃ = ZnCO₃ + Li₂SO₄

V₂O₅ + CaS = CaO + V₂S₅ =>
V₂O₅ + 5 CaS = 5 CaO + V₂S₅

Mn(NO₂)₂ + BeCl₂ = Be(NO₂)₂ + MnCl₂ =>
Mn(NO₂)₂ + BeCl₂ = Be(NO₂)₂ + MnCl₂

AgBr + GaPO₄ = Ag₃PO₄ + GaBr₃ =>
3 AgBr + GaPO₄ = Ag₃PO₄ + GaBr₃

Fe{3+} + I{-} = Fe{2+} + I₂ =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I₂

Cr₂O₇{-2} + H{+} + {-} = Cr{+3} + H₂O =>
Cr₂O₇{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H₂O

H{+} + Cr₂O₇{-2} + H₂S = Cr{+3} + S + H₂O =>
8 H{+} + Cr₂O₇{-2} + 3 H₂S = 2 Cr{+3} + 3 S + 7 H₂O

H₂SO₄ + B(OH)₃ = B₂(SO₄)₃ + H₂O =>
3 H₂SO₄ + 2 B(OH)₃ = B₂(SO₄)₃ + 6 H₂O

H{+} + BrO₃{-} + Br{-} = Br₂ + H₂O =>
6 H{+} + BrO₃{-} + 5 Br{-} = 3 Br₂ + 3 H₂O

S₈ + O₂ = SO₂ =>
S₈ + 8 O₂ = 8 SO₂

H₂O + MnO₄{-} + SO₃{-2} = MnO₂ + SO₄{-2} + OH{-} =>
H₂O + 2 MnO₄{-} + 3 SO₃{-2} = 2 MnO₂ + 3 SO₄{-2} + 2 OH{-}

N₂ + F₂ = NF₃ =>
N₂ + 3 F₂ = 2 NF₃

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