| 前日に均衡した方程式 |
NaHCO3 + CaCl2 = NaHCO3CaCl2
K + Ag(NO3)2 = KNO3 + Ag =>
2 K + Ag(NO3)2 = 2 KNO3 + Ag
HBr + Mn2O3 = MnBr3 + H2O =>
6 HBr + Mn2O3 = 2 MnBr3 + 3 H2O
Zn + Pd(NO3)2 = Pd + Zn(NO3)2 =>
Zn + Pd(NO3)2 = Pd + Zn(NO3)2
Cr{3+} + OH{-} + HO2{-} = CrO4{2-} + H2O =>
2 Cr{3+} + 7 OH{-} + 3 HO2{-} = 2 CrO4{2-} + 5 H2O
FeSO4 + Br2 = Fe2(SO4)3 + FeBr3 =>
6 FeSO4 + 3 Br2 = 2 Fe2(SO4)3 + 2 FeBr3
Fe1 + O2 = FeO =>
2 Fe1 + O2 = 2 FeO
MnO2 + Al = Al2O3 + Mn3 =>
3 MnO2 + 4 Al = 2 Al2O3 + Mn3
CrBr2 + AgNo3 = Cr(No3)2 + AgBr =>
CrBr2 + 2 AgNo3 = Cr(No3)2 + 2 AgBr
C3H5NO2 + O2 = CO2 + NH3 + H2O =>
2 C3H5NO2 + 5 O2 = 6 CO2 + 2 NH3 + 2 H2O
Zn + H(SO4) = Zn(SO4) + H =>
Zn + H(SO4) = Zn(SO4) + H
MgO + N2 = NO2 + Mg3N2 =>
12 MgO + 7 N2 = 6 NO2 + 4 Mg3N2
VF5 + H2O = V2O5 + HF =>
2 VF5 + 5 H2O = V2O5 + 10 HF
CrO7{2-} + H2C2O4 + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO7{2-} + 9 H2C2O4 + 10 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
CIHCOOH + CsOH = CsCIHCOO + H2O =>
CIHCOOH + CsOH = CsCIHCOO + H2O
Ca + Zn{2+} = Ca{2+} + Zn =>
Ca + Zn{2+} = Ca{2+} + Zn
Hg2(NO3)2 + H2O = Hg2O + HNO3 =>
Hg2(NO3)2 + H2O = Hg2O + 2 HNO3
FeO(s) + C(g) = Fe(s) + CO2(g) =>
2 FeO(s) + C(g) = 2 Fe(s) + CO2(g)
H2SO4 + Al(OH)3 + KOH = AlK(SO4)2 + H2O =>
2 H2SO4 + Al(OH)3 + KOH = AlK(SO4)2 + 4 H2O
Cr(NO3)3 + Na2S + H2O = Cr(OH)3 + H2S + NaNO3 =>
2 Cr(NO3)3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NaNO3
Br2 + HSO3{-} + H2O = SO4{2-} + Br{-} + H{+} =>
Br2 + HSO3{-} + H2O = SO4{2-} + 2 Br{-} + 3 H{+}
Ca(s) + H2(g) = CaH2 =>
Ca(s) + H2(g) = CaH2
CH3CH2OH + PBr3 = CH3CH2Br + P(OH)3 =>
3 CH3CH2OH + PBr3 = 3 CH3CH2Br + P(OH)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cr + S6 = Cr2S6 =>
2 Cr + S6 = Cr2S6
K + O2(g) = KO2 =>
K + O2(g) = KO2
C2H5OH + NaOH = O2 + Na + CH4 =>
2 C2H5OH + 4 NaOH = 3 O2 + 4 Na + 4 CH4
Cr(OH)3 + H2O2 + NaOH = Na3CrO6 + H2O =>
Cr(OH)3 + 3 H2O2 + 3 NaOH = Na3CrO6 + 6 H2O
C6H5CH3(l) + O2 = H2O(l) + CO2(g) =>
C6H5CH3(l) + 9 O2 = 4 H2O(l) + 7 CO2(g)
ZnFeCl2 = FeZnCl2 =>
ZnFeCl2 = FeZnCl2
NH4NO3 + H2 = NH3 + H2O =>
NH4NO3 + 4 H2 = 2 NH3 + 3 H2O
CsCl + CuCl2 = CsCuCl3 =>
CsCl + CuCl2 = CsCuCl3
Fe + AgCH3CO2 = Fe(CH3CO2)2 + Ag =>
Fe + 2 AgCH3CO2 = Fe(CH3CO2)2 + 2 Ag
MnSO4 + HNO3 = Mn(NO3)2 + H2SO4 =>
MnSO4 + 2 HNO3 = Mn(NO3)2 + H2SO4
Zn + Cr(OH)3 = Cr2(ZnO2)3 + H2 =>
3 Zn + 2 Cr(OH)3 = Cr2(ZnO2)3 + 3 H2
Mg3B2 + HCl = B4H10 + MgCl2 + H =>
2 Mg3B2 + 12 HCl = B4H10 + 6 MgCl2 + 2 H
Cu + NaNO3 = Cu(NO3)2 + Na2 =>
Cu + 2 NaNO3 = Cu(NO3)2 + Na2
K3[Cr(OH)6] + HBr = Cr(OH)3 + KBr + H2O =>
K3[Cr(OH)6] + 3 HBr = Cr(OH)3 + 3 KBr + 3 H2O
K + Ag(NO3) = KNO3 + Ag =>
K + Ag(NO3) = KNO3 + Ag
HgCl2 + NaOH = HgO + H2O + NaCl =>
HgCl2 + 2 NaOH = HgO + H2O + 2 NaCl
NH3(g) + HCI(g) = NH4CI(s) =>
NH3(g) + HCI(g) = NH4CI(s)
PCl5(g) + H2O(g) = POCl3(g) + HCl(g) =>
PCl5(g) + H2O(g) = POCl3(g) + 2 HCl(g)
TiCl4(s) + Mg(s) = Ti(s) + MgCl2(l) =>
TiCl4(s) + 2 Mg(s) = Ti(s) + 2 MgCl2(l)
Bi(NO3)3 + NaCl + H2O = BiOCl + NaNO3 + HNO3 =>
Bi(NO3)3 + NaCl + H2O = BiOCl + NaNO3 + 2 HNO3
Ba(OH)2 + AlBr3 = Al(OH)3 + BaBr2 =>
3 Ba(OH)2 + 2 AlBr3 = 2 Al(OH)3 + 3 BaBr2
Al(NO3)3 + Na2S + H2O = Al(OH)3 + H2S + NaNO3 =>
2 Al(NO3)3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaNO3
PbI2 + Zn = ZnI + Pb =>
PbI2 + 2 Zn = 2 ZnI + Pb
Li(s) + I2(g) = LiI =>
2 Li(s) + I2(g) = 2 LiI
ZnCuSO4 = ZnO4 + CuS =>
ZnCuSO4 = ZnO4 + CuS
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