| 前日に均衡した方程式 |
2 MnSO4 + 5 K2S2O8 + 8 HNO3 + 8 H2O = 2 KMnO4 + 12 H2SO4 + 8 KNO3
CH3OH + N2O = CH2O + H2O + N2 =>
CH3OH + N2O = CH2O + H2O + N2
NaClO3 + H2 = NaClO2 + H2O =>
NaClO3 + H2 = NaClO2 + H2O
(H2)S + HN(O3) = NO + S + (H2)O =>
3(H2)S + 2 HN(O3) = 2 NO + 3 S + 4(H2)O
NH4NO2 = NO2 + NH3 + H2O =>
7 NH4NO2 = 6 NO2 + 8 NH3 + 2 H2O
Fe2(C2O4)3 + (NH4)2C2O4 + H2O = (NH4)3[Fe(C2O4)3](H2O)3 =>
Fe2(C2O4)3 + 3(NH4)2C2O4 + 6 H2O = 2(NH4)3[Fe(C2O4)3](H2O)3
Cu + BaSO4 = CuSO4 + Ba =>
Cu + BaSO4 = CuSO4 + Ba
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
SiO2 + CaCl2 + H2O = Ca(OH)2 + SiCl4 =>
SiO2 + 2 CaCl2 + 2 H2O = 2 Ca(OH)2 + SiCl4
Al + CuSO4 = Cu + Al2(SO4) =>
2 Al + CuSO4 = Cu + Al2(SO4)
AgBr = Ag + Br =>
AgBr = Ag + Br
Cu(OH)2 + CuCl2 = CuOHCl =>
Cu(OH)2 + CuCl2 = 2 CuOHCl
Ca + MgCl2 = CaCl + MgCl =>
Ca + MgCl2 = CaCl + MgCl
VO2 + KI = I2 + VO + K2O =>
VO2 + 2 KI = I2 + VO + K2O
NaClO3 + H2 = O2 + NaH + Cl2 =>
2 NaClO3 + H2 = 3 O2 + 2 NaH + Cl2
Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3(PO4)
Cl2 + O7 + H2O = HClO4 =>
Cl2 + O7 + H2O = 2 HClO4
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
CaCl2 + H2O = CaCl2*2H2O =>
CaCl2 + 2 H2O = CaCl2*2H2O
Cr + H3PO4 = CrPO4 + H2 =>
2 Cr + 2 H3PO4 = 2 CrPO4 + 3 H2
K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O
CrCl3 + NaCO3 = CrCO3 + NaCl3 =>
CrCl3 + NaCO3 = CrCO3 + NaCl3
Na2CO3 + MgI2 = Na2I2 + MgCO3 =>
Na2CO3 + MgI2 = Na2I2 + MgCO3
FeS + SO2 = Fe2(SO4)3 + S =>
2 FeS + 6 SO2 = Fe2(SO4)3 + 5 S
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
Ba(OH)2 + Cr2(SO4)3 = BaSO4 + Cr(OH)3 =>
3 Ba(OH)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(OH)3
BaCI2 + H2SO4 = BaSO4 + CI2H2 =>
BaCI2 + H2SO4 = BaSO4 + CI2H2
Ba(OH)2 + Cr2(SO4)3 = BaSO4 + Cr(OH)3 =>
3 Ba(OH)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(OH)3
MgI2 + Na2CO3 = MgCO3 + NaI =>
MgI2 + Na2CO3 = MgCO3 + 2 NaI
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
LiNO3 + HCl = HNO3 + LiCl =>
LiNO3 + HCl = HNO3 + LiCl
FeO + CO = Fe + (CO2) =>
FeO + CO = Fe + (CO2)
Ba(OH)2 + Cr2(SO4)3 = BaSO4 + Cr(OH)3 =>
3 Ba(OH)2 + Cr2(SO4)3 = 3 BaSO4 + 2 Cr(OH)3
CO2 + SO3 = CO2SO3 =>
CO2 + SO3 = CO2SO3
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6] =>
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6]
Sn + HCl + NO = SnCl2 + NH2 + OH =>
3 Sn + 6 HCl + 2 NO = 3 SnCl2 + 2 NH2 + 2 OH
NaS2O5 + KIO3 = I2 + K2SO4 + Na2SO4 + SO3 =>
10 NaS2O5 + 6 KIO3 = 3 I2 + 3 K2SO4 + 5 Na2SO4 + 12 SO3
Cr2(SO4)3 + Ba(OH)2 = Cr(OH)3 + Ba(SO4) =>
Cr2(SO4)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(SO4)
LiOH(aq) + H3PO4(aq) = Li3PO4(s) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(s) + 3 H2O(l)
C4H8(g) + O2(g) = OH2 + C4 =>
C4H8(g) + 2 O2(g) = 4 OH2 + C4
C2H6 + KMnO4 + H2SO4 = C2H4(OH)2 + MnSO4 + K2SO4 + H2O =>
5 C2H6 + 4 KMnO4 + 6 H2SO4 = 5 C2H4(OH)2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
Na + H4O = Na2O5H4 + H3 =>
6 Na + 15 H4O = 3 Na2O5H4 + 16 H3
CaCl2 + HNO3 = Ca(NO3)2 + (HCl) =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2(HCl)
HIO3 + H2S = I2 + S + H2O =>
2 HIO3 + 5 H2S = I2 + 5 S + 6 H2O
Na2CO3 + MgI2 = NaI + Mg(CO3) =>
Na2CO3 + MgI2 = 2 NaI + Mg(CO3)
FeBr + NH4S = FeS + NH4Br =>
FeBr + NH4S = FeS + NH4Br
Fe2S3 + NH3 + H2O = Fe(OH)3 + S + NH4 =>
Fe2S3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3 S + 6 NH4
Cr2(SO4)3 + Ba(OH)2 = Cr(OH)3 + Ba(SO4) =>
Cr2(SO4)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(SO4)
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