| 前日に均衡した方程式 |
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 7 H2O
Ca(NO3)2 + Sn = Ca + Sn(NO3) =>
Ca(NO3)2 + 2 Sn = Ca + 2 Sn(NO3)
H2 + I2 = HI =>
H2 + I2 = 2 HI
C4H9OH + CuO = C4H8OH + H2O + Cu =>
2 C4H9OH + CuO = 2 C4H8OH + H2O + Cu
H2 + I2 = HI =>
H2 + I2 = 2 HI
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
CaCO3 + Al(OH)3 = Al2(CO3)3 + Ca(OH)2 =>
3 CaCO3 + 2 Al(OH)3 = Al2(CO3)3 + 3 Ca(OH)2
CH3NO2 + O2 = NO2 + CO2 + HOH =>
4 CH3NO2 + 7 O2 = 4 NO2 + 4 CO2 + 6 HOH
PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
As2O5 + HCl = AsCl3 + Cl2 + H2O =>
As2O5 + 10 HCl = 2 AsCl3 + 2 Cl2 + 5 H2O
CC + H2O = CO + H2 =>
CC + 2 H2O = 2 CO + 2 H2
NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
Sr(OH)2 + HNO3 = H(OH)2 + SrNO3 =>
Sr(OH)2 + HNO3 = H(OH)2 + SrNO3
NH4Cl + HNO3 = N2O + NH3Cl + H2O =>
8 NH4Cl + 2 HNO3 = N2O + 8 NH3Cl + 5 H2O
CaBr2 + CO2 + H2O = Ca(HCO3)2 + HBr =>
CaBr2 + 2 CO2 + 2 H2O = Ca(HCO3)2 + 2 HBr
AlBr3 + Na2SO3 = Al2(SO3)3 + NaBr =>
2 AlBr3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaBr
(Cl2) + (CaBr2) = (Br2) + (CaCl2) =>
(Cl2) + (CaBr2) = (Br2) + (CaCl2)
MnO4 + SO2 = MnO2 + SO4 =>
MnO4 + SO2 = MnO2 + SO4
Mn{2+} + IO4{-} + H2O = MnO4{-2} + H{+} + IO3{-} =>
Mn{2+} + 2 IO4{-} + 2 H2O = MnO4{-2} + 4 H{+} + 2 IO3{-}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NO2 + H20O = HNO3 + NO =>
39 NO2 + H20O = 20 HNO3 + 19 NO
Sn + HCl + K2Cr2O7 = SnCl4 + H2O + KCr =>
7 Sn + 28 HCl + 2 K2Cr2O7 = 7 SnCl4 + 14 H2O + 4 KCr
Be + H2O = Be(H2O)4 =>
Be + 4 H2O = Be(H2O)4
Sr + N2 = Sr3(N2)2 =>
3 Sr + 2 N2 = Sr3(N2)2
K2SO3 + H = SO2 + H2O + K =>
K2SO3 + 2 H = SO2 + H2O + 2 K
CaBr2 + Li3PO4 = Li3Br2 + CaPO4 =>
CaBr2 + Li3PO4 = Li3Br2 + CaPO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CaCl2 + Na3PO4*12H2O = Ca3(PO4)2 + NaCl + H2O =>
3 CaCl2 + 2 Na3PO4*12H2O = Ca3(PO4)2 + 6 NaCl + 24 H2O
[Fe{3+}] + [SCN{-}] = [FeSCN{2+}] =>
[Fe{3+}] + [SCN{-}] = [FeSCN{2+}]
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Fe2(SO4)3Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3Fe(OH)3 = 3 FeOHSO4
NaHAsO4 + AgNO3 = NaNO3 + AgHAsO4 =>
NaHAsO4 + AgNO3 = NaNO3 + AgHAsO4
MnO2 + NaClO3 + Na2CO3 = Na2MnO4 + NaCl + CO2 =>
3 MnO2 + NaClO3 + 3 Na2CO3 = 3 Na2MnO4 + NaCl + 3 CO2
ICl3 + NaOH = NaCl + NaI + NaIO3 + H2O =>
3 ICl3 + 12 NaOH = 9 NaCl + NaI + 2 NaIO3 + 6 H2O
BrCl2 + Na2SO4 = BrSO4 + NaCl =>
BrCl2 + Na2SO4 = BrSO4 + 2 NaCl
(c)N2 + H2 = NH3 =>
(c)N2 + 3 H2 = 2 NH3
NH4Cl + Na2CO3 = NH3 + H2O + CO2 + NaCl =>
2 NH4Cl + Na2CO3 = 2 NH3 + H2O + CO2 + 2 NaCl
SrBr2 + O2 = SrO + Br2 =>
2 SrBr2 + O2 = 2 SrO + 2 Br2
ZnSO4 + KClO = KSO4 + ZnCl + O =>
ZnSO4 + KClO = KSO4 + ZnCl + O
KMnO3 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO3 + 3 Na2C2O4 + 6 H2SO4 = K2SO4 + 6 CO2 + 2 MnSO4 + 3 Na2SO4 + 6 H2O
FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
2 FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O
Ba(OH) + HSO4 = Ba(SO4) + H2O =>
Ba(OH) + HSO4 = Ba(SO4) + H2O
Na2CO3 + BaCl2 = NaCl2 + Ba2CO3 =>
Na2CO3 + 2 BaCl2 = 2 NaCl2 + Ba2CO3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Ba2C + HCl = BaCl2 + H4C =>
Ba2C + 4 HCl = 2 BaCl2 + H4C
Bi2S3 + H(NO3) = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 H(NO3) = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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