| 前日に均衡した方程式 |
2 NaHSO4 + MgCl2 = Mg(HSO4)2 + 2 NaCl
BaCl2 + NaHCO3 = Ba(OH)2 + NaCl + CO2 =>
BaCl2 + 2 NaHCO3 = Ba(OH)2 + 2 NaCl + 2 CO2
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
Ba(OH)2 + SO2 = Ba(HSO3)2 =>
Ba(OH)2 + 2 SO2 = Ba(HSO3)2
P{3+} + H2O = P2O5 + H{+} + e =>
2 P{3+} + 5 H2O = P2O5 + 10 H{+} + 4e
C2H2 + Cl2 = C2H2Cl =>
2 C2H2 + Cl2 = 2 C2H2Cl
Cu{2+} + Zn = Cu{+} + Zn{2+} =>
2 Cu{2+} + Zn = 2 Cu{+} + Zn{2+}
NaCrO4 + PbO2 + NaOH = Na2CrO4 + Na2PbO4 + H2O =>
2 NaCrO4 + PbO2 + 4 NaOH = 2 Na2CrO4 + Na2PbO4 + 2 H2O
LiCl(aq) + BaBr2(aq) = LiBr + BaCl2 =>
2 LiCl(aq) + BaBr2(aq) = 2 LiBr + BaCl2
H2S + H2O = OH{-} + H3S{+} =>
H2S + H2O = OH{-} + H3S{+}
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C3H80 + O2 = CO + H2O =>
2 C3H80 + 43 O2 = 6 CO + 80 H2O
KHSO4 + HNO3 = KH(NO3)2 + H2SO4 =>
KHSO4 + 2 HNO3 = KH(NO3)2 + H2SO4
CuCl2 + NH3 = Cu(NH3)6 + Cl2 =>
CuCl2 + 6 NH3 = Cu(NH3)6 + Cl2
Na[Al(OH)4] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na[Al(OH)4] + 4 HNO3 = NaNO3 + Al(NO3)3 + 4 H2O
C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
I2 + Cl2 = I3Cl =>
3 I2 + Cl2 = 2 I3Cl
Ba(No3)2 + AgNo3 = BaNo3 + Ag(No3)2 =>
Ba(No3)2 + AgNo3 = BaNo3 + Ag(No3)2
NaOHFe(NO2)2 = Na(NO2)2FeOH =>
NaOHFe(NO2)2 = Na(NO2)2FeOH
Cr + KOH + Cl2 = K2CrO4 + KCl + H2O =>
Cr + 8 KOH + 3 Cl2 = K2CrO4 + 6 KCl + 4 H2O
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu =>
Cd + Cu(NO3)2 = Cd(NO3)2 + Cu
Ca(ClO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(ClO4)2 =>
Ca(ClO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(ClO4)2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CH3(CH2)3COOH + O2 = CO2 + H2O =>
2 CH3(CH2)3COOH + 13 O2 = 10 CO2 + 10 H2O
PbCl2 + Li2SO4 = PbSO4 + Li2Cl2 =>
PbCl2 + Li2SO4 = PbSO4 + Li2Cl2
Cr2S3O9 + H2SO4 = Cr2S3O12 + H2SO3 =>
Cr2S3O9 + 3 H2SO4 = Cr2S3O12 + 3 H2SO3
Fe(OH)3 + (NH4)2SO4 = Fe2(SO4)3 + H2O + NH3 =>
2 Fe(OH)3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 H2O + 6 NH3
AgNO3 + Ca = Ca(NO3)2 + Ag =>
2 AgNO3 + Ca = Ca(NO3)2 + 2 Ag
KClO3 + Al + HNO3 = Al(NO3)3 + KCl + H2O =>
KClO3 + 2 Al + 6 HNO3 = 2 Al(NO3)3 + KCl + 3 H2O
MnO2 + HO2{-} = MnO4{-} + H2 =>
2 MnO2 + 2 HO2{-} = 2 MnO4{-} + H2
HCOOH + NaHCO3 = HCOO{-} + Na{+} + H2O + CO2 =>
HCOOH + NaHCO3 = HCOO{-} + Na{+} + H2O + CO2
C3H7NO2 + KMnO4 = MnO2 + K2CO3 + CO2 + H2O + N2 =>
2 C3H7NO2 + 10 KMnO4 = 10 MnO2 + 5 K2CO3 + CO2 + 7 H2O + N2
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
MnCl2 + Na2CO3 = NaCl + MnCO3 =>
MnCl2 + Na2CO3 = 2 NaCl + MnCO3
HBr + (NH4)2SO3 = SO3 + H + NH4Br =>
2 HBr + (NH4)2SO3 = SO3 + 2 H + 2 NH4Br
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10O + O2 = H2O + CO =>
C4H10O + 4 O2 = 5 H2O + 4 CO
C4H8Cl2 + O2 = CO2 + H2O + Cl2 =>
C4H8Cl2 + 6 O2 = 4 CO2 + 4 H2O + Cl2
NH4VO3 + HCl{+} = NH4V3O8 + NH4{+} + H2O + Cl =>
3 NH4VO3 + 2 HCl{+} = NH4V3O8 + 2 NH4{+} + H2O + 2 Cl
HNO3 + C2H5NH2 = C2H5NH3 + NO3 =>
HNO3 + C2H5NH2 = C2H5NH3 + NO3
B(OC2H5)3 + O2 = B2O3 + CO2 + H20(l) =>
4 B(OC2H5)3 + 21 O2 = 2 B2O3 + 24 CO2 + 3 H20(l)
Mn{2+} + MnO4{-} + H = MnO2 + H2O =>
Mn{2+} + 2 MnO4{-} + 4 H = 3 MnO2 + 2 H2O
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
Na2S + SO2 = NaSO =>
Na2S + SO2 = 2 NaSO
Ar + HNO3 = Ar(NO3)2 + NO2 + H2O =>
Ar + 4 HNO3 = Ar(NO3)2 + 2 NO2 + 2 H2O
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
[Ag(NH3)2]NO3(aq) + HNO3(aq) = NH4NO3(aq) + AgNO3(ac) =>
[Ag(NH3)2]NO3(aq) + 2 HNO3(aq) = 2 NH4NO3(aq) + AgNO3(ac)
Al + Hg(NO3)2 = Hg + Al(NO3)3 =>
2 Al + 3 Hg(NO3)2 = 3 Hg + 2 Al(NO3)3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
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