| 前日に均衡した方程式 |
Te + I2 = TeI2
H2S + Br2 = S + HBr =>
H2S + Br2 = S + 2 HBr
H[SnCl3] + NaOH = Sn(OH)2 + NaCl + H2O =>
H[SnCl3] + 3 NaOH = Sn(OH)2 + 3 NaCl + H2O
BaCl2 + Na3PO4 = Ba3PO4 + NaCl2 =>
3 BaCl2 + Na3PO4 = Ba3PO4 + 3 NaCl2
FeSO4 + KMnO4 + H2SO3 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
2 FeSO4 + 4 KMnO4 + 9 H2SO3 = Fe2(SO4)3 + 4 MnSO4 + 4 KHSO4 + 7 H2O
Rb3AsO4 = Rb + As3 + O2 =>
3 Rb3AsO4 = 9 Rb + As3 + 6 O2
MgCl2 + BaO = MgO + BaCl2 =>
MgCl2 + BaO = MgO + BaCl2
CH3CH2CHO + H2O = CH3OH + CH3COOH =>
2 CH3CH2CHO + 4 H2O = 4 CH3OH + CH3COOH
Al(NO3)3 + Ag2S = AgNO3 + Al2S3 =>
2 Al(NO3)3 + 3 Ag2S = 6 AgNO3 + Al2S3
Na2SO3(s) + H2SO4(aq) = Na2SO4 + H2O + SO2 =>
Na2SO3(s) + H2SO4(aq) = Na2SO4 + H2O + SO2
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Co3(PO4)2 + HCl = CoCl2 + H3PO4 =>
Co3(PO4)2 + 6 HCl = 3 CoCl2 + 2 H3PO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4(ac) + H2SO4(ac) + FeSO4(ac) = MnSO4(ac) + Fe2(SO4)3(ac) + K2SO4(ac) + H2O(l) =>
2 KMnO4(ac) + 8 H2SO4(ac) + 10 FeSO4(ac) = 2 MnSO4(ac) + 5 Fe2(SO4)3(ac) + K2SO4(ac) + 8 H2O(l)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C573H436O156N6S3 = C8H10O + N2 + H2S + C + CO2 =>
2 C573H436O156N6S3 = 86 C8H10O + 6 N2 + 6 H2S + 345 C + 113 CO2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
V(OH)5 + HNO3 = V(NO3)5 + H2O =>
V(OH)5 + 5 HNO3 = V(NO3)5 + 5 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Zn + H{+} = Zn{+} + H2 =>
2 Zn + 2 H{+} = 2 Zn{+} + H2
Pb(NO2)2(aq) + KI(aq) = PbI2(s) + KNO2(aq) =>
Pb(NO2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO2(aq)
Zn + H{+} = Zn{+} + H2 =>
2 Zn + 2 H{+} = 2 Zn{+} + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3 + HCl = CCl4 + H2 =>
2 CH3 + 8 HCl = 2 CCl4 + 7 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(s) + Cl(g) = CaCl(aq) =>
Ca(s) + Cl(g) = CaCl(aq)
C3H6 + Cl = C3H6Cl =>
C3H6 + Cl = C3H6Cl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2CrO4 = Na2Cr2O7Na2O =>
2 Na2CrO4 = Na2Cr2O7Na2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C2H4ON2 + O2 = CO2 + H2O + N2 =>
2 C2H4ON2 + 5 O2 = 4 CO2 + 4 H2O + 2 N2
F + FeI2 = FeF2 + I =>
2 F + FeI2 = FeF2 + 2 I
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ni(NO{+3}) + NaOH = Ni(OH) + Na(NO{+3}) =>
Ni(NO{+3}) + NaOH = Ni(OH) + Na(NO{+3})
CO2 + HCl = C2Cl3 + Cl2 + H2O =>
4 CO2 + 16 HCl = 2 C2Cl3 + 5 Cl2 + 8 H2O
Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3
V2S + HIO3 = V(IO3)5 + I2O + H2O + S =>
4 V2S + 50 HIO3 = 8 V(IO3)5 + 5 I2O + 25 H2O + 4 S
Ga2I6 + F2 = GaF3 + I2 =>
Ga2I6 + 3 F2 = 2 GaF3 + 3 I2
Pb(NO3)2(aq) + MgCl2(aq) = PbCl2(s) + Mg(NO3)2(aq) =>
Pb(NO3)2(aq) + MgCl2(aq) = PbCl2(s) + Mg(NO3)2(aq)
C12H24O + NaOCl = C12H22O + NaCl + H2O =>
C12H24O + NaOCl = C12H22O + NaCl + H2O
Cr2O3 + NaNO3 = Cr(NO3)3 + Na2O =>
Cr2O3 + 6 NaNO3 = 2 Cr(NO3)3 + 3 Na2O
Bi + NiO2 + H{+} = Ni{2+} + BiO{+} + H2O =>
2 Bi + 3 NiO2 + 8 H{+} = 3 Ni{2+} + 2 BiO{+} + 4 H2O
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