| 前日に均衡した方程式 |
C5H9(OH)3 + 3 HCl = C5H9Cl3 + 3 H2O
CoAsS + NO3{-} + H{+} = Co{2+} + AsO4{2-} + NO + H2O + SO4{2-} =>
3 CoAsS + 14 NO3{-} + 8 H{+} = 3 Co{2+} + 3 AsO4{2-} + 14 NO + 4 H2O + 3 SO4{2-}
NNO2 + Cl2 + H2O = HNO3 + HCl =>
NNO2 + 3 Cl2 + 4 H2O = 2 HNO3 + 6 HCl
ZnCd(NO)4 + H2O = H2 + NO2 + ZnCd =>
ZnCd(NO)4 + 4 H2O = 4 H2 + 4 NO2 + ZnCd
HCl + H2O2 = H2O + ClO =>
2 HCl + 3 H2O2 = 4 H2O + 2 ClO
Al(NO3)3 + (NH4)3PO4 = AlPO4 + (NH4)NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3(NH4)NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni(CN)4{-}2 + OH{-} + Cl2 = Ni(OH)3 + ClCN + Cl{-}1 =>
Ni(CN)4{-}2 + 3 OH{-} + 4 Cl2 = Ni(OH)3 + 4 ClCN + 4 Cl{-}1
Mg2 + (TiCl4) = (MgCl2) + Ti4 =>
4 Mg2 + 4(TiCl4) = 8(MgCl2) + Ti4
C20H34O2 + O2 = CHO + H2 =>
C20H34O2 + 9 O2 = 20 CHO + 7 H2
HSO4 + Ra(OH)2 = H2O + Ra(SO4)2 =>
2 HSO4 + Ra(OH)2 = 2 H2O + Ra(SO4)2
K2S + Br = KBr + S =>
K2S + 2 Br = 2 KBr + S
Zn + Cu(SO4) = Zn(SO4) + Cu =>
Zn + Cu(SO4) = Zn(SO4) + Cu
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
NaOH + HNO = H2O + O2 + NaNOH =>
4 NaOH + 4 HNO = 2 H2O + O2 + 4 NaNOH
C3H6N2OS + O2 = CO2 + H2O + N2 + SO2 =>
C3H6N2OS + 5 O2 = 3 CO2 + 3 H2O + N2 + SO2
HC2H3O2 + Ca(OH)2 = CaCO + H2O =>
HC2H3O2 + 2 Ca(OH)2 = 2 CaCO + 4 H2O
C6H12O + KMnO4 = C3H6O2 + KMnO2 =>
2 C6H12O + 3 KMnO4 = 4 C3H6O2 + 3 KMnO2
Ag(NO3) + Mg(Cl2) = AgCl + Mg(NO3)2 =>
2 Ag(NO3) + Mg(Cl2) = 2 AgCl + Mg(NO3)2
NaOH + Fe(NO3)3 = NaFe + OH + (NO3)3 =>
NaOH + Fe(NO3)3 = NaFe + OH + (NO3)3
Fe2(SO4)3 + Pb2 = Pb(SO4)2 + Fe2 =>
4 Fe2(SO4)3 + 3 Pb2 = 6 Pb(SO4)2 + 4 Fe2
Ca2CO3 + HCl = H2O + CaCl + CO2 =>
Ca2CO3 + 2 HCl = H2O + 2 CaCl + CO2
NaCl + KClO3 + H2SO4 = Na2SO4 + Cl2 + K2SO4 + H2O =>
10 NaCl + 2 KClO3 + 6 H2SO4 = 5 Na2SO4 + 6 Cl2 + K2SO4 + 6 H2O
KMnO4 + SO2 + KCl + H2O = MnCl2 + HCl + K2SO4 =>
2 KMnO4 + 5 SO2 + 8 KCl + 2 H2O = 2 MnCl2 + 4 HCl + 5 K2SO4
H2SO4 + NaNO2 + C3H7OH = C3H7NO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaNO2 + 2 C3H7OH = 2 C3H7NO2 + Na2SO4 + 2 H2O
B2O3 + K2O = KBO2 =>
B2O3 + K2O = 2 KBO2
K2CO3 + HSO4 = O2 + KSO4 + H2CO =>
K2CO3 + 2 HSO4 = O2 + 2 KSO4 + H2CO
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
CH3CH2OH + O2 = H2O + CH3COOOH =>
2 CH3CH2OH + 3 O2 = 2 H2O + 2 CH3COOOH
KBrO3 + NaBr + H2SO4 = Br2 + NaSO4 + KSO4 + H2O =>
2 KBrO3 + 4 NaBr + 6 H2SO4 = 3 Br2 + 4 NaSO4 + 2 KSO4 + 6 H2O
NiCl2 + Na2CO3 = NiCO3 + Cl2 + Na =>
NiCl2 + Na2CO3 = NiCO3 + Cl2 + 2 Na
Ca2(PO4)3 = Ca + PO4 =>
Ca2(PO4)3 = 2 Ca + 3 PO4
NH4Cl + MgO = NH3 + MgCl2 + H2O =>
2 NH4Cl + MgO = 2 NH3 + MgCl2 + H2O
IrO2 = Ir + O2 =>
IrO2 = Ir + O2
Cu + FeSO4 = FeCuSO4 =>
Cu + FeSO4 = FeCuSO4
NH3 + NH4Cl + CoCl2*6H2O + H2O2 = [Co(NH3)6Cl3] + H2O =>
10 NH3 + 2 NH4Cl + 2 CoCl2*6H2O + H2O2 = 2[Co(NH3)6Cl3] + 14 H2O
Na2CO3 + Cu(NO3)2*H2O = CuCO3 + NaNO3 + H2O =>
Na2CO3 + Cu(NO3)2*H2O = CuCO3 + 2 NaNO3 + H2O
V2O5(s) = V(s) + O2 =>
2 V2O5(s) = 4 V(s) + 5 O2
Al2 + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al2 + 12 HNO3 = 2 Al(NO3)3 + 6 NO2 + 6 H2O
H2S + KCl = K2S + HCl =>
H2S + 2 KCl = K2S + 2 HCl
NaH(s) + H2O(l) = H2(g) + NaOH(aq) =>
NaH(s) + H2O(l) = H2(g) + NaOH(aq)
NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
Na2S(aq) + CuCl2(aq) = CuS(aq) + NaCl(aq) =>
Na2S(aq) + CuCl2(aq) = CuS(aq) + 2 NaCl(aq)
CuFe + HCl = CuCl2 + Fe + H2 =>
CuFe + 2 HCl = CuCl2 + Fe + H2
AB2C2 = AB + C2B =>
AB2C2 = AB + C2B
FeO + HCl = Fe(OH2) + Cl =>
FeO + 2 HCl = Fe(OH2) + 2 Cl
BaBr2 + K2SO4 = BaO4S + KBr =>
BaBr2 + K2SO4 = BaO4S + 2 KBr
O2 + C6H6 = CO2 + H2 =>
6 O2 + C6H6 = 6 CO2 + 3 H2
C + H2 + O2 = C2H6O2 =>
2 C + 3 H2 + O2 = C2H6O2
H2O + KHSO5 + KBr = KHSO4 + HBrO + KOH =>
H2O + KHSO5 + KBr = KHSO4 + HBrO + KOH
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方程式のバランス12/20/24
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