| 前日に均衡した方程式 |
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH3 + Ca3(PO4)2 = N(PO4) + CaH2 =>
2 NH3 + Ca3(PO4)2 = 2 N(PO4) + 3 CaH2
HNO3 + CaCI = CaNO3 + HCI =>
HNO3 + CaCI = CaNO3 + HCI
Cu3N2 + O2 = Cu + NO2 =>
Cu3N2 + 2 O2 = 3 Cu + 2 NO2
SO2Cl1 + HI = H2S + H2O + HCl + I2 =>
2 SO2Cl1 + 14 HI = 2 H2S + 4 H2O + 2 HCl + 7 I2
Na + H{+3}PO{+4} = Na{+3}PO{+4} + H{+2} =>
Na + 3 H{+3}PO{+4} = Na{+3}PO{+4} + 3 H{+2}
PbI2 + KI = PbI2KI =>
PbI2 + KI = PbI2KI
PbCrO4 + H2SO4 = Pb2SO4 + HCrO4 =>
2 PbCrO4 + H2SO4 = Pb2SO4 + 2 HCrO4
Fe{3+} + I{-) = Fe{2+}+I2 =>
2 Fe{3+} + 2 I{-) = 2 Fe{2+}+I2
CH3COOH + Ca(OH)2 = CH3COOCa + CO2 + H2O =>
9 CH3COOH + 8 Ca(OH)2 = 8 CH3COOCa + 2 CO2 + 14 H2O
Zn(CH3COO)2 + O2 = ZnO + CO2 + H2O =>
Zn(CH3COO)2 + 4 O2 = ZnO + 4 CO2 + 3 H2O
Ba(OH)2 + K2Co3 = BaCo3 + KOH =>
Ba(OH)2 + K2Co3 = BaCo3 + 2 KOH
Pb + K2CrO4 = PbCrO4 + K2 =>
Pb + K2CrO4 = PbCrO4 + K2
Fe(OH)2(aq) + HNO3(aq) = Fe(NO3)2(aq) + H2O(l) =>
Fe(OH)2(aq) + 2 HNO3(aq) = Fe(NO3)2(aq) + 2 H2O(l)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Si + Al = Al4Si3 =>
3 Si + 4 Al = Al4Si3
K + FeO = KFeO =>
K + FeO = KFeO
C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
LiOH + NaCl = LiCl + OHNa =>
LiOH + NaCl = LiCl + OHNa
C7H8 + Cl2 = C7H5Cl3 + HCl =>
C7H8 + 3 Cl2 = C7H5Cl3 + 3 HCl
O3 + N2H2 = NO2 + H2O =>
5 O3 + 3 N2H2 = 6 NO2 + 3 H2O
C2H5NO2 + Zn + NaOH + H2O = C2H5NH2 + Na(Zn(OH)4) =>
C2H5NO2 + 2 Zn + 2 NaOH + 4 H2O = C2H5NH2 + 2 Na(Zn(OH)4)
S3 + O2 = SO2 =>
S3 + 3 O2 = 3 SO2
Cr2O7{2-} + H2O + e = Cr{3-} + OH{-} =>
Cr2O7{2-} + 7 H2O + 18e = 2 Cr{3-} + 14 OH{-}
AuCl = Au + AuCl3 =>
3 AuCl = 2 Au + AuCl3
HCH2ClCO2 + OH{-} = CH2ClCO2{-} + H2O =>
HCH2ClCO2 + OH{-} = CH2ClCO2{-} + H2O
H2CO3 + Zn(OH)2 = H2O + ZnCO3 =>
H2CO3 + Zn(OH)2 = 2 H2O + ZnCO3
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
MnBr2 + KOH = Mn(OH)2 + KBr =>
MnBr2 + 2 KOH = Mn(OH)2 + 2 KBr
MgO + HBr = H2O + MgBr2 =>
MgO + 2 HBr = H2O + MgBr2
Zn + Mg(OH)2 = Zn(OH)2 + Mg =>
Zn + Mg(OH)2 = Zn(OH)2 + Mg
NH4OH + Ca = NH4 + Ca(OH)2 =>
2 NH4OH + Ca = 2 NH4 + Ca(OH)2
NaOH + Fe(OH)3 = FeOH + Na(OH)3 =>
NaOH + Fe(OH)3 = FeOH + Na(OH)3
KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + 2 H2O
CaCl + HPO4 = CaPO4 + HCl =>
CaCl + HPO4 = CaPO4 + HCl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CaO + NaHCO3 = CaCO3 + NaOH =>
CaO + NaHCO3 = CaCO3 + NaOH
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
Fe(s) + H2SO4(l) = FeSO4(s) + H2(g) =>
Fe(s) + H2SO4(l) = FeSO4(s) + H2(g)
Na + C = Na4C =>
4 Na + C = Na4C
HF + SiO4H4 = SiF4 + H2O =>
4 HF + SiO4H4 = SiF4 + 4 H2O
Co(OH)2 + NH3 = Co(NH3) + OH =>
Co(OH)2 + NH3 = Co(NH3) + 2 OH
MgCl2 + NaNo3 = NaCl + Mg(No3)2 =>
MgCl2 + 2 NaNo3 = 2 NaCl + Mg(No3)2
AsO3 + NO3 = AsO4 + NO =>
2 AsO3 + NO3 = 2 AsO4 + NO
NaHg2 + KMnO4 + HCl = NaCl + KCl + MnO2 + HgCl + H2O =>
NaHg2 + KMnO4 + 4 HCl = NaCl + KCl + MnO2 + 2 HgCl + 2 H2O
Al + Cu(ii)NO3 = Cu + AlNO3 =>
Al + Cu(ii)NO3 = Cu + AlNO3
CuSO4(aq) + KI(aq) = CuI(s) + KI3(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 5 KI(aq) = 2 CuI(s) + KI3(aq) + 2 K2SO4(aq)
BaCl2 + NH4OH = NH4Cl + Ba(OH)2 =>
BaCl2 + 2 NH4OH = 2 NH4Cl + Ba(OH)2
Cyclopentane + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
S2O3{2-} + MnO4{-} + H3O{+} = SO4{2-} + Mn{2+} + H2O =>
5 S2O3{2-} + 8 MnO4{-} + 14 H3O{+} = 10 SO4{2-} + 8 Mn{2+} + 21 H2O
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