化学反応式のバランス09/22/11

FeSO₄ + H₂SO₄ + KMnO₄ = Fe₂(SO₄)₃ + K₂SO₄ + MnSO₄ + H₂O =>
10 FeSO₄ + 8 H₂SO₄ + 2 KMnO₄ = 5 Fe₂(SO₄)₃ + K₂SO₄ + 2 MnSO₄ + 8 H₂O

KOH + H₃PO₄ = K₃PO₄ + H₂O =>
3 KOH + H₃PO₄ = K₃PO₄ + 3 H₂O

N₂O₃ + NaOH = N₂OH + O₃Na =>
N₂O₃ + NaOH = N₂OH + O₃Na

H₂ + O₂ = H₂O =>
2 H₂ + O₂ = 2 H₂O

P₄ + O₂ = P₂O₅ =>
P₄ + 5 O₂ = 2 P₂O₅

N₂O + HNO₂ = N₂O₂ + OHN =>
N₂O + HNO₂ = N₂O₂ + OHN

SnO₂ + H₂ = Sn + H₂O =>
SnO₂ + 2 H₂ = Sn + 2 H₂O

B₂Br₆ + HNO₃ = B(NO₃)₃ + HBr =>
B₂Br₆ + 6 HNO₃ = 2 B(NO₃)₃ + 6 HBr

SO₂ + NaOH = SOH + O₂Na =>
SO₂ + NaOH = SOH + O₂Na

K₂Cr₂O₇ + H₂SO₄ + KNO₂ = K₂SO₄ + Cr₂(SO₄)₃ + H₂O + KNO₃ =>
K₂Cr₂O₇ + 4 H₂SO₄ + 3 KNO₂ = K₂SO₄ + Cr₂(SO₄)₃ + 4 H₂O + 3 KNO₃

H₂SO₄ + NaOH = Na₂SO₄ + H₂O =>
H₂SO₄ + 2 NaOH = Na₂SO₄ + 2 H₂O

SiCl₄ + H₂O = H₄SiO₄ + HCl =>
SiCl₄ + 4 H₂O = H₄SiO₄ + 4 HCl

CaCl₂ + NaOH = CaOH + Cl₂Na =>
CaCl₂ + NaOH = CaOH + Cl₂Na

C₂H₆ + O₂ = CO₂ + H₂₀ =>
10 C₂H₆ + 20 O₂ = 20 CO₂ + 3 H₂₀

C₂H₆ + O₂ = CO₂ + H₂O =>
2 C₂H₆ + 7 O₂ = 4 CO₂ + 6 H₂O

N₂ + H₂ = NH₃ =>
N₂ + 3 H₂ = 2 NH₃

NaOH(aq) + HCl(aq) = NaCl(aq) + H₂O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H₂O(l)

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

Na + H₂O = NaOH + H₂ =>
2 Na + 2 H₂O = 2 NaOH + H₂

CuSO₄ + Zn = Cu + ZnSO₄ =>
CuSO₄ + Zn = Cu + ZnSO₄

CuO(s) + H₂SO₄(aq) = CuSO₄(aq) + H₂O(l) =>
CuO(s) + H₂SO₄(aq) = CuSO₄(aq) + H₂O(l)

S₈ + O₂ = SO₃ =>
S₈ + 12 O₂ = 8 SO₃

KOH + Fe(NO₃)₃ = K(NO₃)₃ + OHFe =>
KOH + Fe(NO₃)₃ = K(NO₃)₃ + OHFe

CH₃OH + KMnO₄ = H₂CO + KOH + H₂O + MnO₂ =>
3 CH₃OH + 2 KMnO₄ = 3 H₂CO + 2 KOH + 2 H₂O + 2 MnO₂

(NH₄)₂SO₄ + BaF₂ = F₂(NH₄)₂ + SO₄Ba =>
(NH₄)₂SO₄ + BaF₂ = F₂(NH₄)₂ + SO₄Ba

Na₂CO₃ + HCl(aq) = CO₂(g) + H₂O(l) + NaCl(aq) =>
Na₂CO₃ + 2 HCl(aq) = CO₂(g) + H₂O(l) + 2 NaCl(aq)

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

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

H₃PO₄ = H₄P₂O₇ + H₂O =>
2 H₃PO₄ = H₄P₂O₇ + H₂O

CH₃COOH(aq) + NaOH(aq) = NaCH₃COO(aq) + H₂O(l) =>
CH₃COOH(aq) + NaOH(aq) = NaCH₃COO(aq) + H₂O(l)

P₄ + F₂ = PF₃ =>
P₄ + 6 F₂ = 4 PF₃

KBr + Cl₂ = KCl₂ + Br =>
KBr + Cl₂ = KCl₂ + Br

KHC₈H₄O₄(aq) + NaOH(aq) = H₂O(l) + NaKC₈H₄O₄(aq) =>
KHC₈H₄O₄(aq) + NaOH(aq) = H₂O(l) + NaKC₈H₄O₄(aq)

N₂H₄ = NH₃ + N₂ =>
3 N₂H₄ = 4 NH₃ + N₂

CH₃COOH(aq) + NaOH(aq) = NaCH₃COO(aq) + H₂O(l) =>
CH₃COOH(aq) + NaOH(aq) = NaCH₃COO(aq) + H₂O(l)

AgNO₃ + NaCl = AgCl + NO₃Na =>
AgNO₃ + NaCl = AgCl + NO₃Na

C₁₀H₁₆ + Cl₂ = C + HCl =>
C₁₀H₁₆ + 8 Cl₂ = 10 C + 16 HCl

Mg(OH) + H₂SO₃ = MgSO₃ + H₂(OH) =>
Mg(OH) + H₂SO₃ = MgSO₃ + H₂(OH)

H₃PO₄ + CaO = Ca₃(PO₄)₂ + H₂O =>
2 H₃PO₄ + 3 CaO = Ca₃(PO₄)₂ + 3 H₂O

Be₂C + H₂O = Be(OH)₂ + CH₄ =>
Be₂C + 4 H₂O = 2 Be(OH)₂ + CH₄

Al + KOH + H₂SO₄ + H₂O = KAl(SO₄)₂*12H₂O + H₂ =>
2 Al + 2 KOH + 4 H₂SO₄ + 22 H₂O = 2 KAl(SO₄)₂*12H₂O + 3 H₂

Al + H₂SO₄ = Al₂(SO₄)₃ + H₂ =>
2 Al + 3 H₂SO₄ = Al₂(SO₄)₃ + 3 H₂

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

Cu + SO₄ = CuSO₄ =>
Cu + SO₄ = CuSO₄

Li(PO₄) + Na(OH) = Na(PO₄) + Li(OH) =>
Li(PO₄) + Na(OH) = Na(PO₄) + Li(OH)

HCl(aq) + CaCO₃(s) = CaCl₂(aq) + CO₂(g) + H₂O(l) =>
2 HCl(aq) + CaCO₃(s) = CaCl₂(aq) + CO₂(g) + H₂O(l)

NH₄Cl + Mg(OH)₂ = NH₃ + H₂O + MgCl₂ =>
2 NH₄Cl + Mg(OH)₂ = 2 NH₃ + 2 H₂O + MgCl₂

Mg(s) + H₂SO₄(aq) = MgSO₄(aq) + H₂(g) =>
Mg(s) + H₂SO₄(aq) = MgSO₄(aq) + H₂(g)

Al + S = Al₂S₃ =>
2 Al + 3 S = Al₂S₃

Zn + O₂ = ZnO =>
2 Zn + O₂ = 2 ZnO

1 2 3 4 5

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