| 前日に均衡した方程式 |
Sn(OH)2 = SnO + H2O
CaC2 + Cr2O3 = Cr + CaO + CO2 =>
3 CaC2 + 5 Cr2O3 = 10 Cr + 3 CaO + 6 CO2
(Fe3)(O4) + CO = FeO + CO2 =>
(Fe3)(O4) + CO = 3 FeO + CO2
Ag(NO3) + Na3PO4 = Ag3PO4 + NaNO3 =>
3 Ag(NO3) + Na3PO4 = Ag3PO4 + 3 NaNO3
Li{+} + I{-} = LiI =>
Li{+} + I{-} = LiI
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
C3N6H6 + H3PO4 = C3N6H6H3PO4 =>
C3N6H6 + H3PO4 = C3N6H6H3PO4
FeCl3 + NH4(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
Ca(s) + H2O(g) = Ca(OH)2(aq) + H2 =>
Ca(s) + 2 H2O(g) = Ca(OH)2(aq) + H2
KFe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 KFe(CN)6 + 116 KMnO4 + 257 H2SO4 = 126 KHSO4 + 5 Fe2(SO4)3 + 116 MnSO4 + 60 HNO3 + 60 CO2 + 164 H2O
H2S + OH = S + H2O =>
H2S + 2 OH = S + 2 H2O
ZnBr2 + Ag = AgBr + Zn =>
ZnBr2 + 2 Ag = 2 AgBr + Zn
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Fe(OH)3 + NaCl = FeCl + Na(OH)3 =>
Fe(OH)3 + NaCl = FeCl + Na(OH)3
NaCl2 + AgNO3 = NaNO3 + AgCl2 =>
NaCl2 + AgNO3 = NaNO3 + AgCl2
MnO4{-} + Zn + H3O{+} = Mn{2+} + Zn{2+} + H2O =>
2 MnO4{-} + 5 Zn + 16 H3O{+} = 2 Mn{2+} + 5 Zn{2+} + 24 H2O
[Co(NH3)5(H2O)]Cl2 + H2O2 + NH4Cl = [Co(NH3)5Cl]Cl3 + NH3 + H2O =>
[Co(NH3)5(H2O)]Cl2 + H2O2 + 2 NH4Cl = [Co(NH3)5Cl]Cl3 + 2 NH3 + 3 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Ca3(PO4)2 + SiO2 + C = Ca(SiO3) + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 Ca(SiO3) + P4 + 10 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
H3PO4 + Sn(NO3)4 = Sn3(PO4)4 + HNO3 =>
4 H3PO4 + 3 Sn(NO3)4 = Sn3(PO4)4 + 12 HNO3
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
CH3OH + Na2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + 4 Na2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 Na2SO4 + 13 H2O
Pb + HNO3 = Pb(NO3)2 + N2 + H2O =>
5 Pb + 12 HNO3 = 5 Pb(NO3)2 + N2 + 6 H2O
NaCl + Pb(C2H3O2)2 = PbCl2 + NaC2H3O2 =>
2 NaCl + Pb(C2H3O2)2 = PbCl2 + 2 NaC2H3O2
BaCO3(s) + HBr = BaBr2(aq) + H2O + CO2 =>
BaCO3(s) + 2 HBr = BaBr2(aq) + H2O + CO2
Ca3(PO4)2 + SiO2 + C = Ca(SiO3) + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 Ca(SiO3) + P4 + 10 CO
Mn2O3 + N2 = Mn3N4 + O2 =>
6 Mn2O3 + 8 N2 = 4 Mn3N4 + 9 O2
[Co(NH3)5(H2O)]Cl2 + H2O2 + NH4Cl = [Co(NH3)5Cl]Cl3 + NH3 + H2O =>
[Co(NH3)5(H2O)]Cl2 + H2O2 + 2 NH4Cl = [Co(NH3)5Cl]Cl3 + 2 NH3 + 3 H2O
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+} =>
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+}
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
Cu(SO4) + NaOH = Na2SO4 + Cu(OH)2 =>
Cu(SO4) + 2 NaOH = Na2SO4 + Cu(OH)2
Al + MnO2 = Mn + Al2O =>
4 Al + MnO2 = Mn + 2 Al2O
Hg[NO3]2 = Hg + NO2 + O2 =>
Hg[NO3]2 = Hg + 2 NO2 + O2
BaCl2 + NaCrO4 = BaCrO4 + NaCl2 =>
BaCl2 + NaCrO4 = BaCrO4 + NaCl2
Zn + O2 + H2O = ZnOH =>
4 Zn + O2 + 2 H2O = 4 ZnOH
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Cu + NaOH = Cu(OH)2 + Na2O + H2 =>
Cu + 4 NaOH = Cu(OH)2 + 2 Na2O + H2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
CS2 + O2 = CO2 + S =>
CS2 + O2 = CO2 + 2 S
Zn(OH)2 + Na2O = ZnO + NaOH =>
Zn(OH)2 + Na2O = ZnO + 2 NaOH
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