| 前日に均衡した方程式 |
Mg(OH)2 + FeO = Fe(OH)2 + MgO
AlCl3(s) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(s) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
NaOH + CH3CO2H = H2O + NaC2H3O2 =>
NaOH + CH3CO2H = H2O + NaC2H3O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
TiCl3 + Na2O2 + NaOH = Na2TiO3 + NaCl + H2O =>
2 TiCl3 + Na2O2 + 8 NaOH = 2 Na2TiO3 + 6 NaCl + 4 H2O
O2 + C2H3Cl = CO2 + H2O + HCl =>
5 O2 + 2 C2H3Cl = 4 CO2 + 2 H2O + 2 HCl
HCOONa + AgNO3 + NH3 + H2O = Ag + Na2CO3 + (NH4)2CO3NH4NO3 =>
6 HCOONa + 4 AgNO3 + 8 NH3 + 3 H2O = 4 Ag + 3 Na2CO3 + 3(NH4)2CO3NH4NO3
Cl2(g) + NaOH(aq) = NaCl(s) + NaClO(aq) + H2O =>
Cl2(g) + 2 NaOH(aq) = NaCl(s) + NaClO(aq) + H2O
HBrO3 + HCl = Br2 + HClO + H2O =>
2 HBrO3 + 5 HCl = Br2 + 5 HClO + H2O
AlNO3 + H2SO4 = Al2SO4 + HNO3 =>
2 AlNO3 + H2SO4 = Al2SO4 + 2 HNO3
CH3OHCHCH3 + O2 = CO2 + H2O =>
2 CH3OHCHCH3 + 9 O2 = 6 CO2 + 8 H2O
AgNO2 + CH3Cl = AgCl + CH3ONO =>
AgNO2 + CH3Cl = AgCl + CH3ONO
KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + Cl2(g) + H2O(l) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 5 Cl2(g) + 8 H2O(l)
SO2 + Br2 = SBr2 + O2 =>
SO2 + Br2 = SBr2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeSO4(aq) + Na3PO4(aq) = Fe3(PO4)2(s) + Na2SO4(aq) =>
3 FeSO4(aq) + 2 Na3PO4(aq) = Fe3(PO4)2(s) + 3 Na2SO4(aq)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
S2Cl2 + H2O = SO2 + HCl + H2S =>
S2Cl2 + 2 H2O = SO2 + 2 HCl + H2S
Mg + Zn(NO3)2 = Mg(NO3) + Zn2 =>
4 Mg + 2 Zn(NO3)2 = 4 Mg(NO3) + Zn2
CrOH + HNO3 = H2O + Cr(NO3) =>
CrOH + HNO3 = H2O + Cr(NO3)
K + P = K2P =>
2 K + P = K2P
Bae + H2O = Bae(OH)2 + H2 =>
Bae + 2 H2O = Bae(OH)2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P2O3 = PO + O2 =>
2 P2O3 = 4 PO + O2
P4 + KOH = P(OH)3 + K =>
P4 + 12 KOH = 4 P(OH)3 + 12 K
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2 =>
C2H4(NH2)2 + I2 + CH2O2 = C2H10I2N2 + CO2
HCl + KClO3 = Cl2 + H2O + KCl =>
6 HCl + KClO3 = 3 Cl2 + 3 H2O + KCl
BaSO4 + H2O = BaOH + HSO4 =>
BaSO4 + H2O = BaOH + HSO4
S + HCN = H + SCN =>
S + HCN = H + SCN
KMnO4 = K2O + O2 + MnO =>
4 KMnO4 = 2 K2O + 5 O2 + 4 MnO
ZnSO4 + NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 8 NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
MgCO3 + HF = MgF2 + CO2 + H2O =>
MgCO3 + 2 HF = MgF2 + CO2 + H2O
MnO4{-} + H + H{+} = Mn2{+} + H2O =>
2 MnO4{-} + 13 H + 3 H{+} = Mn2{+} + 8 H2O
Fe + O2H2O = Fe2O3 + H2O =>
4 Fe + 3 O2H2O = 2 Fe2O3 + 3 H2O
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
NaHCO3 = H2O + CO2 + Na2O =>
2 NaHCO3 = H2O + 2 CO2 + Na2O
Cu + PbSO4 = Pb + Cu(SO4)2 =>
Cu + 2 PbSO4 = 2 Pb + Cu(SO4)2
Zn(OH)2 + NaCl = Na2[Zn(OH)4] + ZnCl2 =>
2 Zn(OH)2 + 2 NaCl = Na2[Zn(OH)4] + ZnCl2
HCl(aq) + Cr(s) = H2 + CrCl2(aq) =>
2 HCl(aq) + Cr(s) = H2 + CrCl2(aq)
C5H11OH + O2 = CO2 + H2O5 =>
2 C5H11OH + 39 O2 = 10 CO2 + 12 H2O5
K2Cr2O7 + H2SO4 + NaI = Cr2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 NaI = Cr2(SO4)3 + 3 I2 + K2SO4 + 3 Na2SO4 + 7 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C6H10O2 + H2O = C5H8O5 + CH4O =>
2 C6H10O2 + 8 H2O = C5H8O5 + 7 CH4O
Fe3O4 + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe3O4 + 92 HNO3 = 30 Fe(NO3)3 + N2 + 46 H2O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Cr2O7{-} + CH3OH + H{+} = CH2O + Cr{3+} + H2O =>
2 Cr2O7{-} + 7 CH3OH + 14 H{+} = 7 CH2O + 4 Cr{3+} + 14 H2O
H + CaSO4 = Ca + SO2 + H2O =>
4 H + CaSO4 = Ca + SO2 + 2 H2O
Hg + HCl = HgHCl =>
Hg + HCl = HgHCl
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