| 前日に均衡した方程式 |
2 NaClO3 + I2 = 2 NaIO3 + Cl2
CaO + B2O3 = Ca(BO2)2 =>
CaO + B2O3 = Ca(BO2)2
AlCl2 + SCl3 = Al2S + Cl2 =>
4 AlCl2 + 2 SCl3 = 2 Al2S + 7 Cl2
CH3CH2OH + MnO4 = CH3COO + MnO2 + H2O =>
4 CH3CH2OH + 5 MnO4 = 4 CH3COO + 5 MnO2 + 6 H2O
Al + Pb = Al2Pb3 =>
2 Al + 3 Pb = Al2Pb3
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
KNO3 + ZnCl2 = K2Cl2 + Zn(NO3)2 =>
2 KNO3 + ZnCl2 = K2Cl2 + Zn(NO3)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
GeO2 + HCl = GeCl2 + Cl2 + H2O =>
GeO2 + 4 HCl = GeCl2 + Cl2 + 2 H2O
Al2O3 = Al5 + O2 =>
10 Al2O3 = 4 Al5 + 15 O2
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O) =>
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O)
K2Cr2O7 + H2C2O4 = K[Cr(C2O4)2(OH2)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4 = 2 K[Cr(C2O4)2(OH2)2] + 3 H2O + 6 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3CH2OH + H2SO4 = C2H6O4S + H2O =>
CH3CH2OH + H2SO4 = C2H6O4S + H2O
H2SO4 + CH3CH2OH = CH3CH2SO4H + H2O =>
H2SO4 + CH3CH2OH = CH3CH2SO4H + H2O
FeCl3 + H2O = FeCl3O + H2 =>
FeCl3 + H2O = FeCl3O + H2
CH3CH2OH + H2SO4 = (CH3CH2)2SO4 + H2O =>
2 CH3CH2OH + H2SO4 = (CH3CH2)2SO4 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
O3 + F2 = OF2 =>
O3 + 3 F2 = 3 OF2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O =>
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O
Na3Po4*12H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 30 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
IO3{-} + H2SO4 + H = I2 + SO4{2-} + H2O =>
2 IO3{-} + H2SO4 + 10 H = I2 + SO4{2-} + 6 H2O
Mn3{+} + H2O = Mn2{+} + MnO2 + H =>
Mn3{+} + 2 H2O = Mn2{+} + MnO2 + 4 H
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
P4 + IO3{-} + OH{-} = HPO3{-2} + I2 + H2O =>
5 P4 + 12 IO3{-} + 28 OH{-} = 20 HPO3{-2} + 6 I2 + 4 H2O
Mn + Na2CO3 + H2O = H2 + NaMnO4 + NaHCO3 =>
2 Mn + 2 Na2CO3 + 8 H2O = 7 H2 + 2 NaMnO4 + 2 NaHCO3
AgCN + KCN = KAg(CN)2 =>
AgCN + KCN = KAg(CN)2
CaSO3 + HNO2 = Ca(NO2)2 + SO2 + H2O =>
CaSO3 + 2 HNO2 = Ca(NO2)2 + SO2 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2Co3 + Ca(ClO4)2 = Ca3(NH4)2 + Co(ClO4)2 =>
(NH4)2Co3 + 3 Ca(ClO4)2 = Ca3(NH4)2 + 3 Co(ClO4)2
C6H10 + Cl2 = C + HCl =>
C6H10 + 5 Cl2 = 6 C + 10 HCl
I2O = I2 + O2 =>
2 I2O = 2 I2 + O2
NH3 + H2SO4 = NO + SO + H2 =>
6 NH3 + 2 H2SO4 = 6 NO + 2 SO + 11 H2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Pb(OH)4 + NaOH = Na2PbO3 + H2O =>
Pb(OH)4 + 2 NaOH = Na2PbO3 + 3 H2O
PbS + Na2SO2 = Pb + Na2S + SO2 =>
PbS + Na2SO2 = Pb + Na2S + SO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaAl(OH)4 + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4 + 4 HCl = AlCl3 + 4 H2O + NaCl
HClO3 + NaI = NaCl + I2 + H2O + NaClO3 =>
6 HClO3 + 6 NaI = NaCl + 3 I2 + 3 H2O + 5 NaClO3
AgBr + KNO3 + NH3 + H2O = AgNO3 + NH4Br + KH =>
5 AgBr + 4 KNO3 + 6 NH3 + 3 H2O = 5 AgNO3 + 5 NH4Br + 4 KH
CuSO4 + KOH = Cu(OH)2 + K2(SO4) =>
CuSO4 + 2 KOH = Cu(OH)2 + K2(SO4)
CH3CH2OH + Br2 = CH2BrCH2Br + H2O =>
CH3CH2OH + Br2 = CH2BrCH2Br + H2O
NH4BH4 = BN + H2 =>
NH4BH4 = BN + 4 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
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