| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 CH3COOH + Ba(OH)2 = C4H6BaO4 + 2 H2O
Zn + K2CrO4 + H2SO4 = ZnSO4 + KHSO4 + H2O + Cr2(SO4)3 =>
3 Zn + 2 K2CrO4 + 10 H2SO4 = 3 ZnSO4 + 4 KHSO4 + 8 H2O + Cr2(SO4)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Al + HSO4{-} + OH{-} = Al2O3 + S{-2} + H2O =>
8 Al + 3 HSO4{-} + 3 OH{-} = 4 Al2O3 + 3 S{-2} + 3 H2O
AsH3 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4) + K2SO4 + H2O =>
5 AsH3 + 4 K2Cr2O7 + 8 H2SO4 = 5 H3AsO4 + 4 Cr2(SO4) + 4 K2SO4 + 8 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
NaClO + H2 = NaCl + H2O =>
NaClO + H2 = NaCl + H2O
H2 + O2 = OH6 =>
6 H2 + O2 = 2 OH6
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
P + S = P2S3 =>
2 P + 3 S = P2S3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KClO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO4 + 7 Na2SO3 + H2SO4 = 7 Na2SO4 + K2SO4 + Cl2 + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
FeSO4 + H2O2 + KOH = Fe(OH)3 + K2SO4 =>
2 FeSO4 + H2O2 + 4 KOH = 2 Fe(OH)3 + 2 K2SO4
ZN + HF = ZNF2 + H2 =>
ZN + 2 HF = ZNF2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Al + Cl2 = Al2Cl6 =>
2 Al + 3 Cl2 = Al2Cl6
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
C8H14 + H2 = C8H18 =>
C8H14 + 2 H2 = C8H18
NaCl + H2SO4 + NaClO3 = Na2SO4 + Cl2 + H2O =>
5 NaCl + 3 H2SO4 + NaClO3 = 3 Na2SO4 + 3 Cl2 + 3 H2O
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
NH3 = N + H2 =>
2 NH3 = 2 N + 3 H2
H2S + KMnO4 = K2SO4 + MnO2 + KOH + H2O =>
3 H2S + 8 KMnO4 = 3 K2SO4 + 8 MnO2 + 2 KOH + 2 H2O
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Zn + K2Cr2O4 + H2SO4 = ZnSO4 + KHSO4 + H2O + Cr2(SO4) =>
2 Zn + K2Cr2O4 + 5 H2SO4 = 2 ZnSO4 + 2 KHSO4 + 4 H2O + Cr2(SO4)
Ca + F = CaF =>
Ca + F = CaF
Na2[Pb(OH)4] = Pb(OH)2 + NaOH =>
Na2[Pb(OH)4] = Pb(OH)2 + 2 NaOH
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
HNO2 + H2O2 = HNO3 + H2O =>
HNO2 + H2O2 = HNO3 + H2O
NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CrBr3 + NaOH + Cl3 = Na2CrO4 + NaBrO4 + NaCl + H2O =>
CrBr3 + 32 NaOH + 9 Cl3 = Na2CrO4 + 3 NaBrO4 + 27 NaCl + 16 H2O
Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S
CrBr3 + NaOH + Cl3 = Na2CrO4 + NaBrO4 + NaCl + H2O =>
CrBr3 + 32 NaOH + 9 Cl3 = Na2CrO4 + 3 NaBrO4 + 27 NaCl + 16 H2O
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO2 + H2O =>
2 NiSO4 + H2SO4 + 2 HNO3 = Ni2(SO4)3 + 2 NO2 + 2 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Fe + S = FeS =>
Fe + S = FeS
H2S + KMnO4 = K2SO4 + MnO2 + KOH + H2O =>
3 H2S + 8 KMnO4 = 3 K2SO4 + 8 MnO2 + 2 KOH + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
Zn + KMnO4 + H2SO4 = ZnSO4 + KHSO4 + H2O + Mn(SO4) =>
5 Zn + 2 KMnO4 + 9 H2SO4 = 5 ZnSO4 + 2 KHSO4 + 8 H2O + 2 Mn(SO4)
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス11/17/18
方程式のバランス12/17/17
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