| 前日に均衡した方程式 |
Pb3O4 + 6 KOH + 4 H2O = 2 K2[Pb(OH)4] + K2[Pb(OH)6]
C6H5CHO + Cr2O7{2-} + H{+} = C6H5COOH + Cr{3+} + H2O =>
3 C6H5CHO + Cr2O7{2-} + 8 H{+} = 3 C6H5COOH + 2 Cr{3+} + 4 H2O
Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH =>
Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH
CuO + SO2 = CuS + O2 =>
2 CuO + 2 SO2 = 2 CuS + 3 O2
Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH =>
Fe(OH)2 + NaNO2 = FeO(OH) + NO + NaOH
ZnFeSO4 = ZnSO4Fe =>
ZnFeSO4 = ZnSO4Fe
La + HCl = La{3+} + Cl{-} + H2 =>
2 La + 6 HCl = 2 La{3+} + 6 Cl{-} + 3 H2
Bi2O3 + H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + H2O =>
2 Bi2O3 + 3 H4[Fe(CN)6] = Bi4[Fe(CN)6]3 + 6 H2O
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
CuSO4 + PbNO32 = PbSO4 + CuNO32 =>
CuSO4 + PbNO32 = PbSO4 + CuNO32
Mn(OH)2 = MnO + H2O =>
Mn(OH)2 = MnO + H2O
CuO + SO2 = CuSO4 + Cu2O =>
3 CuO + SO2 = CuSO4 + Cu2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ba(OH)2 + BeCl2 = BaCl2 + Be(OH)2 =>
Ba(OH)2 + BeCl2 = BaCl2 + Be(OH)2
C6H8O7 + NH3 = C2H5NO2 + H2O =>
C6H8O7 + 3 NH3 = 3 C2H5NO2 + H2O
Sr(NO3)2 = Sr(NO2)2 + O2 =>
Sr(NO3)2 = Sr(NO2)2 + O2
NO2 + H2O = NH4OH + O2 =>
4 NO2 + 10 H2O = 4 NH4OH + 7 O2
Ca(HCOO)2 = Ca + HCOO =>
Ca(HCOO)2 = Ca + 2 HCOO
C2O2H6 + O2 = C2H2O4 + H2O =>
C2O2H6 + 2 O2 = C2H2O4 + 2 H2O
Li + Cu(NO3)2 = Cu + Li3(NO3) =>
6 Li + Cu(NO3)2 = Cu + 2 Li3(NO3)
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
KSO3H2SO4 = KSO4H2OSO2 =>
KSO3H2SO4 = KSO4H2OSO2
SO3 + FeO = FeSO4 =>
SO3 + FeO = FeSO4
O2 = O3 =>
3 O2 = 2 O3
Cl2(g) + KI(ac) = KCl(ac) + I2(s) =>
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(s)
Al2(SO3)3 + Mg(OH)2 = Al(OH)3 + MgSO3 =>
Al2(SO3)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO3
Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g)
CsOH + BaCl2 = CsCl + Ba(OH)2 =>
2 CsOH + BaCl2 = 2 CsCl + Ba(OH)2
Br2 + H2SO4 = BrSO4 + H2 =>
Br2 + 2 H2SO4 = 2 BrSO4 + 2 H2
KOH + S = KS + K2S2O3 + H2O =>
6 KOH + 6 S = 4 KS + K2S2O3 + 3 H2O
NaBrO3 = NaBr + O =>
NaBrO3 = NaBr + 3 O
MgCl2(aq) + (NH4)2CO3(aq) = MgCO3() + NH4Cl() =>
MgCl2(aq) + (NH4)2CO3(aq) = MgCO3() + 2 NH4Cl()
CH3CH2ClKOH = CH2CH2KClH2O =>
CH3CH2ClKOH = CH2CH2KClH2O
CuCl2 + KOH = CuO + KCl + H2O =>
CuCl2 + 2 KOH = CuO + 2 KCl + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cr2(SO4)3(aq) + Ba(C2H3O2)2(aq) = Cr(C2H3O2)3(aq) + BaSO4(s) =>
Cr2(SO4)3(aq) + 3 Ba(C2H3O2)2(aq) = 2 Cr(C2H3O2)3(aq) + 3 BaSO4(s)
NCl2 = N2 + Cl2 =>
2 NCl2 = N2 + 2 Cl2
Al + NH4ClO4 = AlO3 + NH4Cl =>
4 Al + 3 NH4ClO4 = 4 AlO3 + 3 NH4Cl
K2O + H3Po4 = K3Po4 + H2O =>
3 K2O + 2 H3Po4 = 2 K3Po4 + 3 H2O
CuSO4 + KI = Cu(I)2 + (K)2SO4 =>
CuSO4 + 2 KI = Cu(I)2 + (K)2SO4
Na2CO3(aq) + H2SO4 = Na2SO4(s) + H2O(i) + CO2(g) =>
Na2CO3(aq) + H2SO4 = Na2SO4(s) + H2O(i) + CO2(g)
SO4 + HCI = HSO4 + CI =>
SO4 + HCI = HSO4 + CI
HOOC{-}COOH + K = KOOC{-}COOK + H2 =>
2 HOOC{-}COOH + 2 K = 2 KOOC{-}COOK + H2
CuO + SO2 = CuSO4 + Cu2O =>
3 CuO + SO2 = CuSO4 + Cu2O
GaN = Ga + N =>
GaN = Ga + N
CaSO4 + BaI2 = CaI2 + BaSO4 =>
CaSO4 + BaI2 = CaI2 + BaSO4
OCH2CH3{-} + H{+} = CH3CH2OH =>
OCH2CH3{-} + H{+} = CH3CH2OH
Br2 + P = PBr3 =>
3 Br2 + 2 P = 2 PBr3
S + H2OSO4 = SO2 + H2O =>
S + H2OSO4 = 2 SO2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
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