| 前日に均衡した方程式 |
3 Fe + 2 O2 = Fe3O4
FeCl3 + H2O = Fe(OH)3 + (H{+}) + (Cl{-}) =>
FeCl3 + 3 H2O = Fe(OH)3 + 3(H{+}) + 3(Cl{-})
KH + BaOCl = KCl + BaHO =>
KH + BaOCl = KCl + BaHO
CO2 + H2O = CH3COOCH3 + O2 =>
6 CO2 + 6 H2O = 2 CH3COOCH3 + 7 O2
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
Ba(NO3)2 + H2(SO3) = Ba(SO3) + H(NO3) =>
Ba(NO3)2 + H2(SO3) = Ba(SO3) + 2 H(NO3)
Cl(OH)2 + HCl = Cl2 + H2O =>
2 Cl(OH)2 + 4 HCl = 3 Cl2 + 4 H2O
MgCO3 + Li3PO4 = Mg3(PO4)2 + Li2CO3 =>
3 MgCO3 + 2 Li3PO4 = Mg3(PO4)2 + 3 Li2CO3
At(ClO4)5 + Pb(OH)4 = At(OH)5 + Pb(ClO4)4 =>
4 At(ClO4)5 + 5 Pb(OH)4 = 4 At(OH)5 + 5 Pb(ClO4)4
Al(NO3)3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4NO3 + CO2 =>
2 Al(NO3)3 + 3(NH4)2CO3 + 3 H2O = 2 Al(OH)3 + 6 NH4NO3 + 3 CO2
Br2O7 + Na2O = NaBr + O2 =>
Br2O7 + Na2O = 2 NaBr + 4 O2
NH4OH + H4P2O7 = (NH4)4P2O7 + H2O =>
4 NH4OH + H4P2O7 = (NH4)4P2O7 + 4 H2O
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
[CrCl(H2O)5]Cl2 + AgNO3 = [CrCl(H2O)5](NO3)2 + AgCl =>
[CrCl(H2O)5]Cl2 + 2 AgNO3 = [CrCl(H2O)5](NO3)2 + 2 AgCl
H3PO2 + O2 = H3PO4 =>
H3PO2 + O2 = H3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Cl2 + Na(OH) + Cr2S3 = Na2SO4 + Na2CrO4 + NaCl + H2O =>
15 Cl2 + 40 Na(OH) + Cr2S3 = 3 Na2SO4 + 2 Na2CrO4 + 30 NaCl + 20 H2O
HI + Mg = MgI2 + H2 =>
2 HI + Mg = MgI2 + H2
H2SO4 + (NH4)2S = H2S + (NH4)2SO4 =>
H2SO4 + (NH4)2S = H2S + (NH4)2SO4
Ca(OH)2 + NaHCO3 = NaOH + Ca(HCO3)2 =>
Ca(OH)2 + 2 NaHCO3 = 2 NaOH + Ca(HCO3)2
Al2(SO4)3 + K3PO4 = Al2PO4 + K3(SO4)3 =>
Al2(SO4)3 + K3PO4 = Al2PO4 + K3(SO4)3
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + KIO3 + K2SO4 + H2O =>
K2Cr2O7 + KI + 4 H2SO4 = Cr2(SO4)3 + KIO3 + K2SO4 + 4 H2O
C2H3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H3OH(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
C(t) + O2 = CO =>
2 C(t) + O2 = 2 CO
CH3CH2CH3 + HCl = CH3Cl + CH3CH3CH3 =>
3 CH3CH2CH3 + 3 HCl = 3 CH3Cl + 2 CH3CH3CH3
C7H13 + O2 = CO2 + H2O =>
4 C7H13 + 41 O2 = 28 CO2 + 26 H2O
Mn3O4 + H2O = MnOOH + H =>
Mn3O4 + 2 H2O = 3 MnOOH + H
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
HCl + Zn = ZnCl + H2(g) =>
2 HCl + 2 Zn = 2 ZnCl + H2(g)
SiCl4(i) + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4(i) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
Ca(NO3)2 + MgCI2 = CaCI2 + Mg(NO3)2 =>
Ca(NO3)2 + MgCI2 = CaCI2 + Mg(NO3)2
Cr(HCO3)3 = Cr2O3 + CO2 + H2O =>
2 Cr(HCO3)3 = Cr2O3 + 6 CO2 + 3 H2O
H2O + SO3{2-} + MnO4{-} = SO4{2-} + Mn{2+} + OH{-} =>
3 H2O + 5 SO3{2-} + 2 MnO4{-} = 5 SO4{2-} + 2 Mn{2+} + 6 OH{-}
Na2O2 + H3PO4 = Na3PO4 + H2O2 =>
3 Na2O2 + 2 H3PO4 = 2 Na3PO4 + 3 H2O2
[NH3CH2COOH]Br + Ca(OH)2 = NH2CH2COOH + CaBr2 + H2O =>
2[NH3CH2COOH]Br + Ca(OH)2 = 2 NH2CH2COOH + CaBr2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
H3PO4 + Na2S = Na2PO4 + H3S =>
H3PO4 + Na2S = Na2PO4 + H3S
HC2H3O + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 HC2H3O + 5 NaHCO3 = 5 NaC2H3O2 + 3 H2O + 3 CO2
Na2CO3 + Cl2 + H2O = NaOCl{-} + H{+} + CO2 =>
Na2CO3 + Cl2 + H2O = 2 NaOCl{-} + 2 H{+} + CO2
NH3 + O = NH + H2O =>
NH3 + O = NH + H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
SiO2 + Ba(OH)2 = Ba2SiO4 + H2O =>
SiO2 + 2 Ba(OH)2 = Ba2SiO4 + 2 H2O
MgO + AgNO3 = Mg(NO3)2 + Ag2O =>
MgO + 2 AgNO3 = Mg(NO3)2 + Ag2O
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O =>
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O
Al(H2O)6 + OH = Al(H2O)3(OH)3 + H3O =>
2 Al(H2O)6 + 3 OH = 2 Al(H2O)3(OH)3 + 3 H3O
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