| 前日に均衡した方程式 |
2 C + O2 = 2 CO
KSO4 + CaNO3 = KNO3 + Ca(SO4) =>
KSO4 + CaNO3 = KNO3 + Ca(SO4)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O2(g) + N2(g) = N2O4(g) =>
2 O2(g) + N2(g) = N2O4(g)
H6C4O4 + NaOH = H2O + Na2C4H4O4 =>
H6C4O4 + 2 NaOH = 2 H2O + Na2C4H4O4
Si + O2 = SiO2 =>
Si + O2 = SiO2
H9SO4 + Al = Al2(SO4)3 + H9 =>
3 H9SO4 + 2 Al = Al2(SO4)3 + 3 H9
Cr(NO3)3 + NaOH + H2O2 = Na2Cr2O7 + HNO3 + H2O =>
2 Cr(NO3)3 + 2 NaOH + 3 H2O2 = Na2Cr2O7 + 6 HNO3 + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C12H22O11(aq) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(aq) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Mg + MnCl2 = MgCl2 + Mn =>
Mg + MnCl2 = MgCl2 + Mn
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Zn + AgCl = ZnCl + Ag =>
Zn + AgCl = ZnCl + Ag
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH2Cl2 + H2O = CH2(OH)2 + HCl =>
CH2Cl2 + 2 H2O = CH2(OH)2 + 2 HCl
Fe2 + O2 = FeO =>
Fe2 + O2 = 2 FeO
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
Hg2{+} + Pb2 = Hg + Pb2{+} =>
Hg2{+} + Pb2 = 2 Hg + Pb2{+}
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Na2SO4 + Na2S = Na2SO3 =>
3 Na2SO4 + Na2S = 4 Na2SO3
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
Ag(s) + Au{3+}(aq) = Ag{+}(aq) + Au(s) =>
3 Ag(s) + Au{3+}(aq) = 3 Ag{+}(aq) + Au(s)
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
K2CO3 + MgI2 = KI + MgCO3 =>
K2CO3 + MgI2 = 2 KI + MgCO3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
As2O3 + KNO3 + H2O = H3AsO4 + NO + K2HAsO4 =>
3 As2O3 + 4 KNO3 + 7 H2O = 4 H3AsO4 + 4 NO + 2 K2HAsO4
NaF(s) = Na(s) + F2(g) =>
2 NaF(s) = 2 Na(s) + F2(g)
Cr + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr + NaClO3 + 2 NaOH = Na2CrO4 + NaCl + H2O
CH3CH2OCH3 + NaOH = CH3CH2ONa + H2O =>
2 CH3CH2OCH3 + 3 NaOH = 3 CH3CH2ONa + 2 H2O
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
CaCO3(s) + CH3COOH(aq) = H2CO3(aq) + Ca(CH3COO)2(aq) =>
CaCO3(s) + 2 CH3COOH(aq) = H2CO3(aq) + Ca(CH3COO)2(aq)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2CrO4 + N2O6Pb = CrO4Pb + KNO3 =>
K2CrO4 + N2O6Pb = CrO4Pb + 2 KNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CaOCu = CuOCa =>
CaOCu = CuOCa
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaClO + NaCrO2 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO + 2 NaCrO2 + 2 NaOH = 2 Na2CrO4 + 3 NaCl + H2O
C2H8O2(l) + O2(g) = CO2(g) + H2O(v) =>
C2H8O2(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(v)
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