| 前日に均衡した方程式 |
V2(SO4)3 + 2 NaClO + 12 NaOH = 2 Na3VO4 + 3 Na2SO4 + 2 NaCl + 6 H2O
C4H10O2 + KMnO4 + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
5 C4H10O2 + 2 KMnO4 + 3 H2SO4 = 5 C4H8O2 + 2 MnSO4 + K2SO4 + 8 H2O
SiO2 + HNO3 = Si(NO3)4 + H2O =>
SiO2 + 4 HNO3 = Si(NO3)4 + 2 H2O
Pb(CH3COO)4 + H2O = PbO2 + CH3COOH =>
Pb(CH3COO)4 + 2 H2O = PbO2 + 4 CH3COOH
ClO3{-} + SO2 + H2O = Cl{-} + SO4{-2} + H{+} =>
ClO3{-} + 3 SO2 + 3 H2O = Cl{-} + 3 SO4{-2} + 6 H{+}
RbI3 + ClO3{-} = I2 + Cl{-} + RbO3 =>
2 RbI3 + 2 ClO3{-} = 3 I2 + 2 Cl{-} + 2 RbO3
Zn + NH4Cl = ZnCl2 + H2 + NH3 =>
Zn + 2 NH4Cl = ZnCl2 + H2 + 2 NH3
C3H8 + NH3 + O2 = C3H3N + H2O =>
C3H8 + NH3 + 2 O2 = C3H3N + 4 H2O
Mg(NO3)2 + Na2S = MgS + NaNO3 =>
Mg(NO3)2 + Na2S = MgS + 2 NaNO3
Rb + C2H4O2 = RbC2H3O2 + H =>
Rb + C2H4O2 = RbC2H3O2 + H
Cl2 + SrI2 = SrCl2 + I2 =>
Cl2 + SrI2 = SrCl2 + I2
FeF3 + NaOH = Fe(OH)3 + NaF =>
FeF3 + 3 NaOH = Fe(OH)3 + 3 NaF
Au + O = AuO3 =>
Au + 3 O = AuO3
FeS(s) + HCl = FeCl2 + H2S =>
FeS(s) + 2 HCl = FeCl2 + H2S
NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2
Rb + NO2 = Rb2O + N2 =>
8 Rb + 2 NO2 = 4 Rb2O + N2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HNO2 + OH = NO2 + H3O =>
2 HNO2 + OH = 2 NO2 + H3O
K4Fe(CN)6 + K(MnO4) + H2(SO4) = KH(SO4) + Fe2(SO4)3 + Mn(SO4) + H(NO3) + CO2 + H2O =>
10 K4Fe(CN)6 + 122 K(MnO4) + 299 H2(SO4) = 162 KH(SO4) + 5 Fe2(SO4)3 + 122 Mn(SO4) + 60 H(NO3) + 60 CO2 + 188 H2O
COH = C + O + H =>
COH = C + O + H
FeO + S = FeOS =>
FeO + S = FeOS
PbBr2 + O2 = PbO + Br2 =>
2 PbBr2 + O2 = 2 PbO + 2 Br2
PbCrO4 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
PbCrO4 + 4 NaOH = Na2PbO2 + Na2CrO4 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H8O7P2 + NaOH = C2H4O7P2Na4 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4O7P2Na4 + 4 H2O
K3PO4(aq) + MgCl2(aq) = KCl + Mg3(PO4)2 =>
2 K3PO4(aq) + 3 MgCl2(aq) = 6 KCl + Mg3(PO4)2
BaCl2(aq) + NaBr(aq) = BaBr2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaBr(aq) = BaBr2(aq) + 2 NaCl(aq)
H2S(g) + SO2(g) = S(s) + H2O(l) =>
2 H2S(g) + SO2(g) = 3 S(s) + 2 H2O(l)
Ba(OH)2 + (NH4)2CrO4 = BaCrO4 + NH4OH =>
Ba(OH)2 + (NH4)2CrO4 = BaCrO4 + 2 NH4OH
HClO2 + NaOH = ClO2 + NaCl + H2O =>
5 HClO2 + NaOH = 4 ClO2 + NaCl + 3 H2O
Cl2(g) + Rb(s) = RbCl =>
Cl2(g) + 2 Rb(s) = 2 RbCl
C12H22O11 + Ca(OH)2 = C6H10CaO6 + H2O =>
C12H22O11 + 2 Ca(OH)2 = 2 C6H10CaO6 + 3 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
NH4NO3(aq) + Ba(OH)2(aq) = NH3(g) + H2O(l) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + Ba(NO3)2(aq)
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
Cl2 + RbI = ClI + Rb =>
Cl2 + 2 RbI = 2 ClI + 2 Rb
C7H8 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
C7H8 + 6 KMnO4 + 7 KOH = C6H5COOK + 6 K2MnO4 + 5 H2O
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + Na2SO4 + H2O =>
2 CH3CH2CH2CH2OH + 2 NaBr + H2SO4 = 2 CH3CH2CH2CH2Br + Na2SO4 + 2 H2O
MnO2(s) + HCl = MnCl2 + Cl2 + H2O =>
MnO2(s) + 4 HCl = MnCl2 + Cl2 + 2 H2O
Cl + SO2 + H2O = H2SO4 + HCl =>
2 Cl + SO2 + 2 H2O = H2SO4 + 2 HCl
Li2CO3(s) = Li2O(s) + CO2(g) =>
Li2CO3(s) = Li2O(s) + CO2(g)
H2 + HgO = Hg2 + H2O =>
2 H2 + 2 HgO = Hg2 + 2 H2O
Fe + H2(SO4) = Fe(SO4) + H2 =>
Fe + H2(SO4) = Fe(SO4) + H2
C6H11OH = C6H10 + H2O =>
C6H11OH = C6H10 + H2O
Mn{2+} + ClO3{-} + H2O = MnO2 + Cl{-} + H{+} =>
3 Mn{2+} + ClO3{-} + 3 H2O = 3 MnO2 + Cl{-} + 6 H{+}
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
Mg + HCI = Mg(HCI)2 =>
Mg + 2 HCI = Mg(HCI)2
Ag2CO3 + Fe(C2H3O2)2 = FeCO3 + Ag(C2H3O2) =>
Ag2CO3 + Fe(C2H3O2)2 = FeCO3 + 2 Ag(C2H3O2)
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