| 前日に均衡した方程式 |
Cr(NO3)3 + 3 KClO3 = Cr(ClO3)3 + 3 KNO3
CuSO4 + NaCl + Na2S2O3 + H2O = CuCl + NaHSO4 =>
8 CuSO4 + 8 NaCl + Na2S2O3 + 5 H2O = 8 CuCl + 10 NaHSO4
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 Ca(OH)2
Al(OH)3 + H2SO4 + H2O = Al(H2O)6{3+} + SO4{2-} =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = 2 Al(H2O)6{3+} + 3 SO4{2-}
HI + CaCO3 = CaI + HCO3 =>
HI + CaCO3 = CaI + HCO3
Na2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO4)3 + H2 =>
Na2Cr2O7 + 4 H2SO4 + 7 Na2SO3 = 8 Na2SO4 + Cr2(SO4)3 + 4 H2
Ba(NO3)2 + KOH = BaKOH + (NO3)2 =>
Ba(NO3)2 + KOH = BaKOH + (NO3)2
Cr(OH)3 + NaOH = Na(Cr[OH]4) =>
Cr(OH)3 + NaOH = Na(Cr[OH]4)
HCOONa + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + NaSO4 =>
10 HCOONa + 6 KMnO4 + 19 H2SO4 = 10 CO2 + 24 H2O + 3 K2SO4 + 6 MnSO4 + 10 NaSO4
CH3OH + O2 = CHHO + H2O =>
2 CH3OH + O2 = 2 CHHO + 2 H2O
B7H18 + H2O = B(OH)3 + H2 =>
2 B7H18 + 42 H2O = 14 B(OH)3 + 39 H2
Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
Mn + HCl = MnCl2 + H =>
Mn + 2 HCl = MnCl2 + 2 H
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C + O2 = CO2 =>
C + O2 = CO2
Ca + Cd(NO3)2 = Cd + Ca(NO3) =>
2 Ca + Cd(NO3)2 = Cd + 2 Ca(NO3)
C6H12O6 + Ca(OH)2 = C6H10CaO6 + H2O =>
C6H12O6 + Ca(OH)2 = C6H10CaO6 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Fe + O2 + HOH = Fe(OH)2 =>
2 Fe + O2 + 2 HOH = 2 Fe(OH)2
KOH + MgI2 = KI + Mg(OH)2 =>
2 KOH + MgI2 = 2 KI + Mg(OH)2
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Au + NaCN + H2O + O2 = AuCN + NaOH =>
4 Au + 4 NaCN + 2 H2O + O2 = 4 AuCN + 4 NaOH
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
MgSO4 + K2CO3 = K2SO4 + MgCO3 =>
MgSO4 + K2CO3 = K2SO4 + MgCO3
H3PO4 + K2SO4 = K2HPO4 + H2SO4 =>
H3PO4 + K2SO4 = K2HPO4 + H2SO4
Ca(OH)2 + Cr(OH)3 = Ca3(CrO3)2 + H2O =>
3 Ca(OH)2 + 2 Cr(OH)3 = Ca3(CrO3)2 + 6 H2O
Fe(OH)3 = Fe + O3 + H2O =>
2 Fe(OH)3 = 2 Fe + O3 + 3 H2O
HgCl2 + Cu = CuCl2 + Hg2 =>
2 HgCl2 + 2 Cu = 2 CuCl2 + Hg2
NiCl2 + NH4OH = NiOH + NH4Cl2 =>
NiCl2 + NH4OH = NiOH + NH4Cl2
HCl + KS = KCl + HS =>
HCl + KS = KCl + HS
FeCl3KCl = KCl3FeCl =>
FeCl3KCl = KCl3FeCl
Ni(CO) = Ni + CO =>
Ni(CO) = Ni + CO
H2S + O2 = S2O2 + H2O =>
2 H2S + 2 O2 = S2O2 + 2 H2O
IO3{-} + I{-} + H2SO4 = I2 + SO4{2-} + H2O =>
IO3{-} + 5 I{-} + 3 H2SO4 = 3 I2 + 3 SO4{2-} + 3 H2O
HPO + CaO = CaPO + HO =>
HPO + CaO = CaPO + HO
C3H8 + HO2 = CO2 + H2 =>
2 C3H8 + 6 HO2 = 6 CO2 + 11 H2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C2H5OH + HNO3 = C2H2(NO2)3OH + H2O =>
C2H5OH + 3 HNO3 = C2H2(NO2)3OH + 3 H2O
C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
(NH4)2S + Cl2 = NH4Cl + S =>
(NH4)2S + Cl2 = 2 NH4Cl + S
Cu(NO3)2 + K2C2O4 = K2(Cu(C2O4)2) + KNO3 =>
Cu(NO3)2 + 2 K2C2O4 = K2(Cu(C2O4)2) + 2 KNO3
Mg3N2 + D2O = MgO + D3N =>
Mg3N2 + 3 D2O = 3 MgO + 2 D3N
AlCl3 + Br2 + NaOH = NaBr + NaCl + H2O + Na2AlO4 =>
2 AlCl3 + 3 Br2 + 16 NaOH = 6 NaBr + 6 NaCl + 8 H2O + 2 Na2AlO4
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