| 前日に均衡した方程式 |
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
Al{+3} + HCl{-} = AlCl3 + H =>
Al{+3} + 3 HCl{-} = AlCl3 + 3 H
NaOH + H2SO2 = Na2SO2 + H2O =>
2 NaOH + H2SO2 = Na2SO2 + 2 H2O
C7H7NO2 + Na2S + H2O = C7H9N + Na2S2O3 + NaOH =>
4 C7H7NO2 + 6 Na2S + 7 H2O = 4 C7H9N + 3 Na2S2O3 + 6 NaOH
CrSO4 + O2 = Cr + SO5 =>
2 CrSO4 + O2 = 2 Cr + 2 SO5
O2 + OCO2C3H8 = CO2 + H2O =>
9 O2 + 2 OCO2C3H8 = 8 CO2 + 8 H2O
Na2S + CaCl2 = CaS + NaCl =>
Na2S + CaCl2 = CaS + 2 NaCl
CaO2 + H2O = CaO + H2O2 =>
CaO2 + H2O = CaO + H2O2
H2[TiCl6] + H2O2 + NaOH = Na4[Ti(O2)4] + NaCl + H2O =>
H2[TiCl6] + 4 H2O2 + 10 NaOH = Na4[Ti(O2)4] + 6 NaCl + 10 H2O
ZnO + Br2O = ZnBr2 + O2 =>
ZnO + Br2O = ZnBr2 + O2
NaHSO4(aq) + NaClO(aq) + NaCl(aq) = Cl2(g) + H2O(l) + Na2SO4(aq) =>
2 NaHSO4(aq) + NaClO(aq) + NaCl(aq) = Cl2(g) + H2O(l) + 2 Na2SO4(aq)
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
NiI2 + (P(C6H5)2(CH2)4P(C6H5)2) = [NiI2(P(C6H5)2(CH2)4P(C6H5)2)] =>
NiI2 + (P(C6H5)2(CH2)4P(C6H5)2) = [NiI2(P(C6H5)2(CH2)4P(C6H5)2)]
(NH4)2S + Cd(NO3)2 = CdS + (NH4)(NO3) =>
(NH4)2S + Cd(NO3)2 = CdS + 2(NH4)(NO3)
Na2SO3(s) + HCl(aq) = NaCl(aq) + SO2(g) + H2O(l) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl(aq) + SO2(g) + H2O(l)
C3H6O + KMnO4 + KOH = C3H8O3 + K2MnO4 =>
C3H6O + 2 KMnO4 + 2 KOH = C3H8O3 + 2 K2MnO4
FeO + Ca(OH)2 = CaO + Fe(OH)2 =>
FeO + Ca(OH)2 = CaO + Fe(OH)2
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Ag(H2O)2 + Cl = Ag(H2O)Cl + H2O =>
Ag(H2O)2 + Cl = Ag(H2O)Cl + H2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
Cu + KNO3 + HCl = Cu(NO3)2 + NO + KCl + H2O =>
3 Cu + 8 KNO3 + 8 HCl = 3 Cu(NO3)2 + 2 NO + 8 KCl + 4 H2O
C16H30O2 + O2 = CO2 + H2O =>
2 C16H30O2 + 45 O2 = 32 CO2 + 30 H2O
IronIIIChloride + CalciumHydroxide = IronIIIHydroxide + CalciumChloride =>
IronIIIChloride + CalciumHydroxide = IronIIIHydroxide + CalciumChloride
C3H6Cl + Na = C3H6Na + NaCl =>
C3H6Cl + 2 Na = C3H6Na + NaCl
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CuSCN + (C6H5)3P + C5H5N = [Cu(SCN)(C5H5N)2((C6H5)3P)] =>
CuSCN + (C6H5)3P + 2 C5H5N = [Cu(SCN)(C5H5N)2((C6H5)3P)]
H2CrO4 + HCl = H2O + CrO2Cl2 =>
H2CrO4 + 2 HCl = 2 H2O + CrO2Cl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H5O2 + H2O = HC7H5O2 + OH =>
C7H5O2 + H2O = HC7H5O2 + OH
Ba + Na2CO3 = Ba(CO3) + Na2 =>
Ba + Na2CO3 = Ba(CO3) + Na2
NaHSO4 + Cl2 = Na2(SO4)2 + H2Cl2 =>
2 NaHSO4 + Cl2 = Na2(SO4)2 + H2Cl2
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
C2H5NH2 + HNO3 = C2H5OH + N2 + H2O =>
5 C2H5NH2 + 3 HNO3 = 5 C2H5OH + 4 N2 + 4 H2O
H3P = P + H2 =>
2 H3P = 2 P + 3 H2
CO2 + Sr(OH)2 = H2O + SrCO3 =>
CO2 + Sr(OH)2 = H2O + SrCO3
Mg + O3 = Mg3O3 =>
3 Mg + O3 = Mg3O3
CH4 + H2SO4 = CO2 + SO2 + H2O =>
CH4 + 4 H2SO4 = CO2 + 4 SO2 + 6 H2O
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq) =>
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq)
C + HNO3 = H2O + NO + CO2 =>
3 C + 4 HNO3 = 2 H2O + 4 NO + 3 CO2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Br3(l) + I2(s) = IBr3(g) =>
2 Br3(l) + I2(s) = 2 IBr3(g)
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Li = Li20 =>
20 Li = Li20
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