| 前日に均衡した方程式 |
2 NH3(g) = 3 H2(g) + N2(g)
ClAl = Al + Cl2 =>
2 ClAl = 2 Al + Cl2
Al(OH)3 + CuCl2 = AlCl3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCl2 = 2 AlCl3 + 3 Cu(OH)2
CH3COOH + HCOOH = HCOO{-} + CH3CO2H2{+} =>
CH3COOH + HCOOH = HCOO{-} + CH3CO2H2{+}
C7H6O3 + (CH3CO)2O = C6H4(OCOCH3)CO2H =>
11 C7H6O3 + (CH3CO)2O = 9 C6H4(OCOCH3)CO2H
Fe + Pb3O4 = FeO + Pb =>
4 Fe + Pb3O4 = 4 FeO + 3 Pb
MnO2 + KNO3 = KMnO4 + NO =>
MnO2 + KNO3 = KMnO4 + NO
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
Ga + O = Ga2O3 =>
2 Ga + 3 O = Ga2O3
Hg2(NO3)2 + K2S = Hg2S + K2(NO3)2 =>
Hg2(NO3)2 + K2S = Hg2S + K2(NO3)2
Cd(NO3)2 + FeI2 = CdI2 + Fe(NO3)2 =>
Cd(NO3)2 + FeI2 = CdI2 + Fe(NO3)2
Ca(OH)2 + Fe2O3 + H2O = Ca3[Fe(OH)6]2 =>
3 Ca(OH)2 + Fe2O3 + 3 H2O = Ca3[Fe(OH)6]2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(OH)2 + Co2 = BaCo3 + H2O2 =>
2 Ba(OH)2 + 3 Co2 = 2 BaCo3 + 2 H2O2
Fe + H2SO3 = Fe2(SO3)2 + H2 =>
2 Fe + 2 H2SO3 = Fe2(SO3)2 + 2 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H4 + NaOH = C2H4OH + Na2 =>
2 C2H4 + 2 NaOH = 2 C2H4OH + Na2
K2S + CH3COOAg = Ag2S + CH3COOK =>
K2S + 2 CH3COOAg = Ag2S + 2 CH3COOK
NaClO3 + HCl = Cl2 + H2O + NaCl =>
NaClO3 + 6 HCl = 3 Cl2 + 3 H2O + NaCl
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + HCN + H2O =>
10 NaSCN + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 Na2SO4 + 10 HCN + 8 H2O
K2Cr2O7 + H2SO3 = Cr2(SO4)3 + H2O + K2SO3 =>
K2Cr2O7 + 4 H2SO3 = Cr2(SO4)3 + 4 H2O + K2SO3
KMnO4 + CuS + HCl = MnCl2 + S + KCl + CuCl2 + H2O =>
2 KMnO4 + 5 CuS + 16 HCl = 2 MnCl2 + 5 S + 2 KCl + 5 CuCl2 + 8 H2O
MgHPO4 + H2SO4 = H3PO4 + MgSO4 =>
MgHPO4 + H2SO4 = H3PO4 + MgSO4
MgCl2 + Pb(NO3)2 = PbCl2 + Mg(NO3)2 =>
MgCl2 + Pb(NO3)2 = PbCl2 + Mg(NO3)2
Ga(NO3)3 + NH3 + H2O = Ga(OH)3 + NH4NO3 =>
Ga(NO3)3 + 3 NH3 + 3 H2O = Ga(OH)3 + 3 NH4NO3
C5H10 + CuO = CO2 + H2O + Cu =>
C5H10 + 15 CuO = 5 CO2 + 5 H2O + 15 Cu
K + MnO4 = KMnO4 =>
K + MnO4 = KMnO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbSO4 + NaOH = Na2SO4 + PbO + H2O =>
PbSO4 + 2 NaOH = Na2SO4 + PbO + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
S + HNO2 = H2SO4 + NO + H2 =>
S + 4 HNO2 = H2SO4 + 4 NO + H2
C2H3Cl = C2H2 + HCl =>
C2H3Cl = C2H2 + HCl
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
BrCl + Na(SO4) = NaCl + Br(SO4) =>
BrCl + Na(SO4) = NaCl + Br(SO4)
Fe + H2O + SiO2 = Fe2SiO4 + H2 =>
2 Fe + 2 H2O + SiO2 = Fe2SiO4 + 2 H2
Hg2Cl2 + HI = Hg2I2 + HCl =>
Hg2Cl2 + 2 HI = Hg2I2 + 2 HCl
NiCl2*6H2O + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
Zn{2+} + H2 + OH{-} = Zn + H2O =>
Zn{2+} + H2 + 2 OH{-} = Zn + 2 H2O
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
O2 + H2O + NO2 = HNO3 =>
O2 + 2 H2O + 4 NO2 = 4 HNO3
SO2 + HCl = H2SO2 + Cl2 =>
SO2 + 2 HCl = H2SO2 + Cl2
C2H5OH + NaOH + CuSO4 = Cu2O + Na2SO4 + H2O + COH =>
C2H5OH + 12 NaOH + 6 CuSO4 = 3 Cu2O + 6 Na2SO4 + 8 H2O + 2 COH
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + K2Cl2 =>
K2SO4(aq) + MgCl2(aq) = MgSO4(aq) + K2Cl2
AgO2 + NaCl = AgCl + NaO2 =>
AgO2 + NaCl = AgCl + NaO2
PbNO3 + Fe(OH)2 = Pb(OH)2 + FeNO3 =>
PbNO3 + Fe(OH)2 = Pb(OH)2 + FeNO3
AgF + Cr = CrF + Ag =>
AgF + Cr = CrF + Ag
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