| 前日に均衡した方程式 |
5 O16 + 2 Ca40 = 80 CaO
MnO4{-} + HNO2 + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 HNO2 + H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
H2O2 + C + Fe = FeHCO =>
H2O2 + 2 C + 2 Fe = 2 FeHCO
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
(CH3)2N2H2 + N2O4 = N2 + H2 + CO2 =>
(CH3)2N2H2 + N2O4 = 2 N2 + 4 H2 + 2 CO2
NO + MgO = MgNO2 =>
NO + MgO = MgNO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AlCl3O12 + Zn = Al + ZnClO4 =>
AlCl3O12 + 3 Zn = Al + 3 ZnClO4
NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
CH3CH2NH2 + CH3COOH = CH3CH2NH3 + CH3COO =>
CH3CH2NH2 + CH3COOH = CH3CH2NH3 + CH3COO
HBr + KMnO4 = Br2 + MnBr + KBr + H2O =>
8 HBr + KMnO4 = 3 Br2 + MnBr + KBr + 4 H2O
Ti + HNO3 + HCl = TiCl + NO + H2O =>
3 Ti + HNO3 + 3 HCl = 3 TiCl + NO + 2 H2O
S8 + H2 = S8H2 =>
S8 + H2 = S8H2
CuCl2 + Al(s) = Cu3Al2(s) + Cl =>
3 CuCl2 + 2 Al(s) = Cu3Al2(s) + 6 Cl
Si2Cl6 = SiCl4 + Si =>
2 Si2Cl6 = 3 SiCl4 + Si
Cu + SO3 = CuSO4 + SO2 =>
Cu + 2 SO3 = CuSO4 + SO2
CaCO3 + Fe3(PO4)2 = Ca3(PO4)2 + Fe(CO3) =>
3 CaCO3 + Fe3(PO4)2 = Ca3(PO4)2 + 3 Fe(CO3)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + Fe(OH)2Cl = FeOHCl2 =>
FeCl3 + Fe(OH)2Cl = 2 FeOHCl2
Fe + NaS = Fe2S3 + Na =>
2 Fe + 3 NaS = Fe2S3 + 3 Na
Cl2O + N2 = NCl4NO2 =>
2 Cl2O + N2 = NCl4NO2
Cu(NO3)2 + CaSO4 = CuSO4 + Ca(NO3)2 =>
Cu(NO3)2 + CaSO4 = CuSO4 + Ca(NO3)2
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CHOHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 28 H2O
H2SO4 + Ba(OH)2 = (BaOH)2SO4 + H2O =>
H2SO4 + 2 Ba(OH)2 = (BaOH)2SO4 + 2 H2O
UO2(NO3)2 + NH3*H2O = (NH4)2U2O7 + NH4NO3 + H2O =>
2 UO2(NO3)2 + 6 NH3*H2O = (NH4)2U2O7 + 4 NH4NO3 + 3 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
CuS + HNO3 = NO2 + CuSO4 + H2O =>
CuS + 8 HNO3 = 8 NO2 + CuSO4 + 4 H2O
K2S + NH4Cl = KCl + KHS + NH3 =>
K2S + NH4Cl = KCl + KHS + NH3
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)3] =>
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + 2 H2O + Na2[Pb(OH)3]
PbO + O2 = Pb2O4 =>
2 PbO + O2 = Pb2O4
MgSO4 + LiOH = Li(SO4) + MgOH =>
MgSO4 + LiOH = Li(SO4) + MgOH
Na3CrO3 + Ca(OH)2 + Br2 = CaCrO4 + NaBr + H2O =>
2 Na3CrO3 + 2 Ca(OH)2 + 3 Br2 = 2 CaCrO4 + 6 NaBr + 2 H2O
H2S + KMnO4 = K2SO3 + MnO2 + H2O =>
H2S + 2 KMnO4 = K2SO3 + 2 MnO2 + H2O
CH4 = C2 + H6 =>
6 CH4 = 3 C2 + 4 H6
Zn + H2SO4 = ZnSO4(ag) + H2 =>
Zn + H2SO4 = ZnSO4(ag) + H2
MgSO4(aq) + CaS(aq) = CaSO4(aq) + MgS(aq) =>
MgSO4(aq) + CaS(aq) = CaSO4(aq) + MgS(aq)
C12H26 = C2 + H2 =>
C12H26 = 6 C2 + 13 H2
HClO + BrOH = BrClO + H2O =>
HClO + BrOH = BrClO + H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Fe{+2} + CrO7{-2} + H{+} = Fe{+3} + Cr{+3} + H2O =>
9 Fe{+2} + CrO7{-2} + 14 H{+} = 9 Fe{+3} + Cr{+3} + 7 H2O
C10H11BrO + CH3NH2 = C11H15NO + HBr =>
C10H11BrO + CH3NH2 = C11H15NO + HBr
Ni + Pb2(SO3)4 = Pb4 + Ni(SO3) =>
8 Ni + 2 Pb2(SO3)4 = Pb4 + 8 Ni(SO3)
H2C4H4O6 + NaOH = Na + H2O + CO2 =>
H2C4H4O6 + 10 NaOH = 10 Na + 8 H2O + 4 CO2
CrO3 + HI = CrI3 + I2 + H2O =>
2 CrO3 + 12 HI = 2 CrI3 + 3 I2 + 6 H2O
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
C6H5NH2 + H3O = C6H5NH3 + OH =>
2 C6H5NH2 + H3O = 2 C6H5NH3 + OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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