| 前日に均衡した方程式 |
C2H4O2 + 4 H2O = 4 H3O + 2 CO
Al + Fe(NO3)2 = Fe + Al2(NO3) =>
4 Al + Fe(NO3)2 = Fe + 2 Al2(NO3)
FeBr3 + FeCl3 = FeCl2 + Br =>
FeBr3 + 2 FeCl3 = 3 FeCl2 + 3 Br
KClO3 + H2SO4 = KHSO3 + O + ClO3 + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO3 + O + 2 ClO3 + H2O
C240H90O4NS + O2 = CO2 + H2O + N + S =>
2 C240H90O4NS + 521 O2 = 480 CO2 + 90 H2O + 2 N + 2 S
CaCl2 + H2O = CaO + Cl2 + H2 =>
CaCl2 + H2O = CaO + Cl2 + H2
NaCl + O2 = Na2O2 + Cl =>
2 NaCl + O2 = Na2O2 + 2 Cl
Fe + Cu = Fe2Cu =>
2 Fe + Cu = Fe2Cu
C6H14 + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH
FeCl2(ac) + NH4OH(ac) = Fe(OH)2 + NH4Cl =>
FeCl2(ac) + 2 NH4OH(ac) = Fe(OH)2 + 2 NH4Cl
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Bi(NO3)3 + OH = Bi(OH)3 + NO3 =>
Bi(NO3)3 + 3 OH = Bi(OH)3 + 3 NO3
HSO3 + H2O = SO3 + H3O =>
HSO3 + H2O = SO3 + H3O
C2H3COOH + Br2 = C2H3COOHBr2 =>
C2H3COOH + Br2 = C2H3COOHBr2
C6H5OH + CHCl3 + NaOH = C6H4CHOOH + NaCl + H2O =>
C6H5OH + CHCl3 + 3 NaOH = C6H4CHOOH + 3 NaCl + 2 H2O
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(aq) =>
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(aq)
Br2 + IK = KBr + I2 =>
Br2 + 2 IK = 2 KBr + I2
Al + MnO4 + H2O = MnO2 + Al(OH) =>
4 Al + MnO4 + 2 H2O = MnO2 + 4 Al(OH)
NaHSO4 + CuO = NaOH + CuSO4 =>
NaHSO4 + CuO = NaOH + CuSO4
Ba(OH)2 + HCl = BaCl(OH)2 + H =>
Ba(OH)2 + HCl = BaCl(OH)2 + H
C6H5OH + Br = C6H2Br3OH + HBr =>
C6H5OH + 6 Br = C6H2Br3OH + 3 HBr
H2 + CO2 = C3H8O + H2O =>
9 H2 + 3 CO2 = C3H8O + 5 H2O
Cr + Al2(SO4)3 = Al + CrSO4 =>
3 Cr + Al2(SO4)3 = 2 Al + 3 CrSO4
HNO2 + HY = Y2 + H2O + NO =>
2 HNO2 + 2 HY = Y2 + 2 H2O + 2 NO
CoCl2 + Na2SO4 = Co(SO4) + Na2Cl2 =>
CoCl2 + Na2SO4 = Co(SO4) + Na2Cl2
HCl + HBr = ClBr2 + H2 =>
2 HCl + 4 HBr = 2 ClBr2 + 3 H2
HBr + Ba[OH]2 = BaBr2 + H2O =>
2 HBr + Ba[OH]2 = BaBr2 + 2 H2O
MgCrO4 + ZnCl2 = MgCl2 + ZnCrO4 =>
MgCrO4 + ZnCl2 = MgCl2 + ZnCrO4
Fe + CaCo3 = FeCo3 + Ca =>
Fe + CaCo3 = FeCo3 + Ca
Pd(NO3)2(ac) + HCl(ac) = PdCl2(s) + HNO3(ac) =>
Pd(NO3)2(ac) + 2 HCl(ac) = PdCl2(s) + 2 HNO3(ac)
NaHCO3 + HCl(aq) = CO2(g) + HOH(l) + NaCl(aq) =>
NaHCO3 + HCl(aq) = CO2(g) + HOH(l) + NaCl(aq)
C57H105O6 + H2 = C57H110O6 =>
2 C57H105O6 + 5 H2 = 2 C57H110O6
Au + Mg(HCO3)2 = Mg + Au(HCO3)3 =>
2 Au + 3 Mg(HCO3)2 = 3 Mg + 2 Au(HCO3)3
Al2(SO4)3 + HI = AlI3 + SO3 + H2O =>
Al2(SO4)3 + 6 HI = 2 AlI3 + 3 SO3 + 3 H2O
CH3(CH2)2Br + NaI = CH3(CH2)2I + NaBr =>
CH3(CH2)2Br + NaI = CH3(CH2)2I + NaBr
HCl + KMnO4 = KCl + MnCl2 + H2O + O =>
6 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 3 H2O + 5 O
Zn + H2SO4 = H2S + ZnO2 =>
2 Zn + H2SO4 = H2S + 2 ZnO2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
SiC12H12 + N2O4 = H2O + CO2 + SiO2 + N2 =>
SiC12H12 + 8 N2O4 = 6 H2O + 12 CO2 + SiO2 + 8 N2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
HCl + NaC2 = NaCl + HC2 =>
HCl + NaC2 = NaCl + HC2
FeI2 + (NH4)3PO4 = Fe3(PO4)2 + NH4I =>
3 FeI2 + 2(NH4)3PO4 = Fe3(PO4)2 + 6 NH4I
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
As4S3 + O2 = As2O5 + SO2 =>
As4S3 + 8 O2 = 2 As2O5 + 3 SO2
Cu(HSO4)2 + H2O = Cu(OH)2 + H2SO4 =>
Cu(HSO4)2 + 2 H2O = Cu(OH)2 + 2 H2SO4
Al2(SO4)3 + NaBr = AlBr3 + SO4Na2 =>
Al2(SO4)3 + 6 NaBr = 2 AlBr3 + 3 SO4Na2
Zn + PbCl4 = ZnCl2 + Pb =>
2 Zn + PbCl4 = 2 ZnCl2 + Pb
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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