| 前日に均衡した方程式 |
Mg + Cu(SO4) = Cu + Mg(SO4)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
K(MnO4) + Fe(SO4) + H2(SO4) = Mn(SO4) + K2(SO4) + Fe(SO4)3 + H2O =>
4 K(MnO4) + 5 Fe(SO4) + 16 H2(SO4) = 4 Mn(SO4) + 2 K2(SO4) + 5 Fe(SO4)3 + 16 H2O
PbCl2 + H3PO4 = HCl + Pb3(PO4)2 =>
3 PbCl2 + 2 H3PO4 = 6 HCl + Pb3(PO4)2
Sb2O3 + H2O = Sb(OH)3 =>
Sb2O3 + 3 H2O = 2 Sb(OH)3
LiOH(aq) + Na2CO3(aq) = Li2CO3(aq) + NaOH(aq) =>
2 LiOH(aq) + Na2CO3(aq) = Li2CO3(aq) + 2 NaOH(aq)
Ca + CH3COO = Ca(CH3COO)2 =>
Ca + 2 CH3COO = Ca(CH3COO)2
K2SO4 + Ca2(CO3)2 = K2CO3 + Ca2(SO4)2 =>
2 K2SO4 + Ca2(CO3)2 = 2 K2CO3 + Ca2(SO4)2
VO{2+} + Cr2O7{2-} + H2O = Cr{3+} + VO3{-} + H{+} =>
6 VO{2+} + Cr2O7{2-} + 5 H2O = 2 Cr{3+} + 6 VO3{-} + 10 H{+}
H2O + CH3CH2OH = CH3COO + H =>
H2O + CH3CH2OH = CH3COO + 5 H
S8 + NO3{-} + H{+} = SO2 + NO + H2O =>
3 S8 + 32 NO3{-} + 32 H{+} = 24 SO2 + 32 NO + 16 H2O
CdCl2 + Na2S = CdS2 + Na2Cl =>
CdCl2 + 2 Na2S = CdS2 + 2 Na2Cl
Ag(s) + H2S(g) + O2 = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S(s) + 2 H2O(l)
Al + SO4 + H2O = Al2(SO4)3*18H2O =>
2 Al + 3 SO4 + 18 H2O = Al2(SO4)3*18H2O
HgOAl = HgAlO =>
HgOAl = HgAlO
Ba2 + (PO4)3 = Ba3(PO4)2 =>
9 Ba2 + 4(PO4)3 = 6 Ba3(PO4)2
VS2 + O2 = V2O5 + SO3 =>
4 VS2 + 17 O2 = 2 V2O5 + 8 SO3
KCO + Fe(NO3) = K(NO3) + FeCO =>
KCO + Fe(NO3) = K(NO3) + FeCO
Hg + Zn = Hg(Zn) =>
Hg + Zn = Hg(Zn)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
KMnO4 + KOH + Cu = K2MnO4 + Cu(OH)2 =>
2 KMnO4 + 2 KOH + Cu = 2 K2MnO4 + Cu(OH)2
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
NO2 + H(OH) = HNO3 + NO =>
3 NO2 + H(OH) = 2 HNO3 + NO
Al + Cl2 = Al{-} + Cl{3+} =>
6 Al + Cl2 = 6 Al{-} + 2 Cl{3+}
Fe(NO3)3 + Pr(NO3)3 = PrFeO3 + NO + O2 =>
2 Fe(NO3)3 + 2 Pr(NO3)3 = 2 PrFeO3 + 12 NO + 9 O2
Na2CO3(ac) + Pb(NO3)2(ac) = NaNO3(ac) + PbCO3(s) =>
Na2CO3(ac) + Pb(NO3)2(ac) = 2 NaNO3(ac) + PbCO3(s)
Na2S2O3 + O2 + H2O = Na2S4O6 + NaOH =>
4 Na2S2O3 + O2 + 2 H2O = 2 Na2S4O6 + 4 NaOH
H4SiO4 + V(OH)3 = V4(SiO4)3 + H2O =>
3 H4SiO4 + 4 V(OH)3 = V4(SiO4)3 + 12 H2O
CO2 + Mg = CMg + O2 =>
CO2 + Mg = CMg + O2
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N2 + H = N4H =>
2 N2 + H = N4H
[Co(NH3)5]Cl2 + HCl + H2O = [Co(NH3)5H2O]Cl3 + H =>
[Co(NH3)5]Cl2 + HCl + H2O = [Co(NH3)5H2O]Cl3 + H
CaMgSi2O6 + CO2 = MgCO3 + CaCO3 + SiO2 =>
CaMgSi2O6 + 2 CO2 = MgCO3 + CaCO3 + 2 SiO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Mg + F = Mg1F2 =>
Mg + 2 F = Mg1F2
KCO3 + C2COOH = CO2 + H2O + KC2O2 =>
3 KCO3 + 2 C2COOH = 3 CO2 + H2O + 3 KC2O2
NaNo3 + PBO = PB(No3)2 + Na2O =>
2 NaNo3 + PBO = PB(No3)2 + Na2O
Sr(OH)2 + H2O = Sr(OH2)2 + OH =>
Sr(OH)2 + 2 H2O = Sr(OH2)2 + 2 OH
Ba + (NO3)2 = Ba(NO3)2 =>
Ba + (NO3)2 = Ba(NO3)2
NH4OH + Cl = ClNH4 + OH =>
NH4OH + Cl = ClNH4 + OH
AlI3 + MgCl2 = AlCl3 + MgI2 =>
2 AlI3 + 3 MgCl2 = 2 AlCl3 + 3 MgI2
Zn2SiO4 = ZnO + SiO2 =>
Zn2SiO4 = 2 ZnO + SiO2
NaHCO3 + C3H4(OH)(COOH)3 = NaCH3COOH + H2O + CO2 =>
2 NaHCO3 + C3H4(OH)(COOH)3 = 2 NaCH3COOH + H2O + 4 CO2
KMnO4 + CuS + HCl = Mn + KCl + CuCl2 + S + H2O =>
2 KMnO4 + 7 CuS + 16 HCl = 2 Mn + 2 KCl + 7 CuCl2 + 7 S + 8 H2O
KCO3 + C2COOH = CO2 + H2O + KC2O2 =>
3 KCO3 + 2 C2COOH = 3 CO2 + H2O + 3 KC2O2
H2SO4 + NaOH = HSO4{-} + Na{+} + H2O =>
H2SO4 + NaOH = HSO4{-} + Na{+} + H2O
MgS + Ca(NO3)2 = CaS + Mg(NO3)2 =>
MgS + Ca(NO3)2 = CaS + Mg(NO3)2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Na2CO3 + CuSe + O2 = CuO + Na2SeO3 + CO2 =>
2 Na2CO3 + 2 CuSe + 3 O2 = 2 CuO + 2 Na2SeO3 + 2 CO2
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