| 前日に均衡した方程式 |
2 Al5 + 15 CuCl2 = 10 AlCl3 + 15 Cu
Ba + S = BaS =>
Ba + S = BaS
H3BO3 + CH4N2O + C = BN + CO + H2 =>
2 H3BO3 + CH4N2O + 6 C = 2 BN + 7 CO + 5 H2
ZnCO3(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + CO2(g)
Na2CO3 + Zn(NO3)2 = NaNO3 + ZnCO3 =>
Na2CO3 + Zn(NO3)2 = 2 NaNO3 + ZnCO3
Ba(HCO3) + HCl = BaCl + H2CO3 =>
Ba(HCO3) + HCl = BaCl + H2CO3
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O() =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O()
Na2S + AgCH3COO = NaCH3COO + Ag2S =>
Na2S + 2 AgCH3COO = 2 NaCH3COO + Ag2S
NH3(aq) = NH3(g) =>
NH3(aq) = NH3(g)
Ba(OH)2 + Li = LiOH + Ba =>
Ba(OH)2 + 2 Li = 2 LiOH + Ba
KNO3 + Na2SO3 = NaNO3 + K2SO3 =>
2 KNO3 + Na2SO3 = 2 NaNO3 + K2SO3
C5H12O5 + H2 = C3H8O2 + H2O =>
3 C5H12O5 + 7 H2 = 5 C3H8O2 + 5 H2O
CuOH + NH3 = Cu3N + H2O =>
3 CuOH + NH3 = Cu3N + 3 H2O
H2S + Mn(OH)3 = Mn2S3 + H2O =>
3 H2S + 2 Mn(OH)3 = Mn2S3 + 6 H2O
HBrO = Br2O + H2O =>
2 HBrO = Br2O + H2O
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
KMnO4 + NH4NO3 = KMnN4 + NO3 + H =>
3 KMnO4 + 16 NH4NO3 = 3 KMnN4 + 20 NO3 + 64 H
Na + Au2(SO4)3 = Au + Na2SO4 =>
6 Na + Au2(SO4)3 = 2 Au + 3 Na2SO4
Ca(OH)2 + HNO2 = Ca(OH)NO2 + H2O =>
Ca(OH)2 + HNO2 = Ca(OH)NO2 + H2O
Rb2O + H2SO4 = Rb2SO4 + H2O =>
Rb2O + H2SO4 = Rb2SO4 + H2O
CaCO3 + AlFl3 = CaFl2 + Al2(CO3)3 =>
3 CaCO3 + 2 AlFl3 = 3 CaFl2 + Al2(CO3)3
Ca3(PO4)2(s) + H3PO4(aq) = Ca(H2PO4)2(s) =>
Ca3(PO4)2(s) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(s)
Hg + HNO3 = Hg(NO3) + NO2 + H2O =>
Hg + 2 HNO3 = Hg(NO3) + NO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Al2O3 + C + N2 = AlN + CO =>
Al2O3 + 3 C + N2 = 2 AlN + 3 CO
Al2(OH)3Cl3 + Ca(HCO3)2 = Al(OH)3 + CaCl2 + CO2 =>
2 Al2(OH)3Cl3 + 3 Ca(HCO3)2 = 4 Al(OH)3 + 3 CaCl2 + 6 CO2
(NH4)2CO3 = NH3 + H2O*CO2 =>
(NH4)2CO3 = 2 NH3 + H2O*CO2
Ca(NO3)2 + (NH4)OH = Ca(OH)2 + (NH4)NO3 =>
Ca(NO3)2 + 2(NH4)OH = Ca(OH)2 + 2(NH4)NO3
Fe(NO3)2 + CaCO3 = FeCO3 + Ca(NO3)2 =>
Fe(NO3)2 + CaCO3 = FeCO3 + Ca(NO3)2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Ba + S = BaS =>
Ba + S = BaS
Ca(OH)2 + Na3PO4 = Ca3(PO4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaOH
Zn(s) + CoCl2(aq) = ZnCl2(aq) + Co(s) =>
Zn(s) + CoCl2(aq) = ZnCl2(aq) + Co(s)
HNO3 + BaCO3 = Ba(NO3)2 + CO2 + H2O =>
2 HNO3 + BaCO3 = Ba(NO3)2 + CO2 + H2O
FeSO4 + KI + KIO3 + H2O = Fe(OH)2 + I2 + K2SO4 =>
3 FeSO4 + 5 KI + KIO3 + 3 H2O = 3 Fe(OH)2 + 3 I2 + 3 K2SO4
TiO2 + (NH4)2HPO4 = TiP2O7 + NH3 + H2O =>
TiO2 + 2(NH4)2HPO4 = TiP2O7 + 4 NH3 + 3 H2O
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH =>
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH
Cu + HNO3 = Cu(HO3)2 + H2O + NO =>
3 Cu + 10 HNO3 = 3 Cu(HO3)2 + 2 H2O + 10 NO
CrO7{2-} + C2O4{2-} + H3O{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{2-} + 9 C2O4{2-} + 28 H3O{+} = 2 Cr{3+} + 18 CO2 + 42 H2O
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Cs + HCl = CsCl + H =>
Cs + HCl = CsCl + H
K + Cl + O3 = KClO3 =>
K + Cl + O3 = KClO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C2H5OH + I2 + NaOH = CHI3 + HCOONa + HI =>
C2H5OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
K2HPo4 + H3Po4 = KH2Po4 =>
K2HPo4 + H3Po4 = 2 KH2Po4
HBrl + NaOH = NaBrl + H2O =>
HBrl + NaOH = NaBrl + H2O
Na2 + CH3CH2OH = CH3CH2ONa + H =>
Na2 + 2 CH3CH2OH = 2 CH3CH2ONa + 2 H
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