| 前日に均衡した方程式 |
5 C3H6 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
NaI(aq) + Cu(NO3)2 = NaNO3 + CuI2 =>
2 NaI(aq) + Cu(NO3)2 = 2 NaNO3 + CuI2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Fe(s) + HCl = FeCl3(aq) + H2 =>
2 Fe(s) + 6 HCl = 2 FeCl3(aq) + 3 H2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
(NH)2CO3 + H2 = NH4 + CO2 + H2O =>
(NH)2CO3 + 4 H2 = 2 NH4 + CO2 + H2O
KBr + H2SO4 = Br2 + SO2 + H2O + KHSO4 =>
2 KBr + 3 H2SO4 = Br2 + SO2 + 2 H2O + 2 KHSO4
XeO3 + KI + H2SO4 = Xe + I2 + K2SO4 + H2O =>
XeO3 + 6 KI + 3 H2SO4 = Xe + 3 I2 + 3 K2SO4 + 3 H2O
CUSO4Mg(OH)2 = CU(OH)2MgSO4 =>
CUSO4Mg(OH)2 = CU(OH)2MgSO4
Al + F2 = (AlF3)2 =>
2 Al + 3 F2 = (AlF3)2
Ag2Co3 = Ag + Co2 =>
2 Ag2Co3 = 4 Ag + 3 Co2
C2H16 + O3 = CO2 + H2O =>
C2H16 + 4 O3 = 2 CO2 + 8 H2O
Na(s) + P4(s) = Na3P(s) =>
12 Na(s) + P4(s) = 4 Na3P(s)
Ni(NO3)2 + AlN = Ni3N2 + Al(NO3)3 =>
3 Ni(NO3)2 + 2 AlN = Ni3N2 + 2 Al(NO3)3
K2CO3(aq) + FeCl3(aq) = KCl + Fe2(CO3)3 =>
3 K2CO3(aq) + 2 FeCl3(aq) = 6 KCl + Fe2(CO3)3
S + NaOH + H2O = H2S + Na2SO3 =>
3 S + 2 NaOH + H2O = 2 H2S + Na2SO3
Na2S + HCI = H2S + NaCI =>
Na2S + 2 HCI = H2S + 2 NaCI
Ag3AsO4 = Ag3 + As + O4 =>
Ag3AsO4 = Ag3 + As + O4
Cu + O3 = Cu2O3 =>
2 Cu + O3 = Cu2O3
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
Ni(OH)2 + Na2CO3H2O = H2O + NaOH + NiCO3 =>
Ni(OH)2 + Na2CO3H2O = H2O + 2 NaOH + NiCO3
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 5 Pb3O4 + 22 Cr2O3 + 88 MnO2 + 90 NO
Cr(OH)2 + NaOH = Na[Cr(OH)3] =>
Cr(OH)2 + NaOH = Na[Cr(OH)3]
K2S4O6 + Cl2 + H2O = K2SO4 + HCl + H2SO4 =>
K2S4O6 + 7 Cl2 + 10 H2O = K2SO4 + 14 HCl + 3 H2SO4
KMnO4 + C02 = CO2 + K2CO3 + MnO2 =>
8 KMnO4 + 3 C02 = 2 CO2 + 4 K2CO3 + 8 MnO2
HCO2H + OH = H2O + CO2H =>
HCO2H + OH = H2O + CO2H
KMnO4 + H2SO4 = H2O + O2 + MnSO4 + K2SO4 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 5 O2 + 4 MnSO4 + 2 K2SO4
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KCl + NH3 = KNH3 + Cl =>
KCl + NH3 = KNH3 + Cl
AgCl + CuS = CuCl2 + Ag2S =>
2 AgCl + CuS = CuCl2 + Ag2S
CrI3 + KOH + Cl2 = K2CrO3 + KIO4 + KCl + H2O =>
2 CrI3 + 60 KOH + 25 Cl2 = 2 K2CrO3 + 6 KIO4 + 50 KCl + 30 H2O
Ca + K2(SO4) = Ca2(SO4) + K =>
2 Ca + K2(SO4) = Ca2(SO4) + 2 K
Zn + P4 = ZnP3 =>
4 Zn + 3 P4 = 4 ZnP3
[Co(NH3)5Cl]Cl2 + H2O = CoCl2H2O + NH4Cl + H2O2 + NH4OH =>
2[Co(NH3)5Cl]Cl2 + 12 H2O = 2 CoCl2H2O + 2 NH4Cl + H2O2 + 8 NH4OH
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
NiS = Ni + S8 =>
8 NiS = 8 Ni + S8
ZnS + HBr = ZnBr2H2S =>
ZnS + 2 HBr = ZnBr2H2S
Mg(NO3)2 + NH4OH = NH4(NO3)2 + MgOH =>
Mg(NO3)2 + NH4OH = NH4(NO3)2 + MgOH
CO + NaOH = CO2 + NaH =>
CO + NaOH = CO2 + NaH
CH3CH2OH + Na = C2H5ONa + H2 =>
2 CH3CH2OH + 2 Na = 2 C2H5ONa + H2
Br2 + SO2 + H2O = Br{-} + SO4{-} + H{+} =>
3 Br2 + 2 SO2 + 4 H2O = 6 Br{-} + 2 SO4{-} + 8 H{+}
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
AgCl3 + Na = NaCl + Ag =>
AgCl3 + 3 Na = 3 NaCl + Ag
Os + Cl2 = OsCl4 =>
Os + 2 Cl2 = OsCl4
CaAl2Si2O8 + CO2 + H2O = Ca{2+} + Al{3+} + Si(OH)4 + HCO3{-} =>
CaAl2Si2O8 + 8 CO2 + 8 H2O = Ca{2+} + 2 Al{3+} + 2 Si(OH)4 + 8 HCO3{-}
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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