| 前日に均衡した方程式 |
Cl{-} + 3 H2O = ClO3{-} + 3 H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
MnBr2 + KOH = Mn(OH)2 + KBr =>
MnBr2 + 2 KOH = Mn(OH)2 + 2 KBr
C9H8O4 + C10H22O = C24H38O4 + C3H8O2 =>
137 C9H8O4 + 210 C10H22O = 122 C24H38O4 + 135 C3H8O2
KBiO3 + HNO3 + Mn(NO3)2 = Bi(NO3)3 + KMnO4 + H2O + KNO3 =>
5 KBiO3 + 14 HNO3 + 2 Mn(NO3)2 = 5 Bi(NO3)3 + 2 KMnO4 + 7 H2O + 3 KNO3
H5CH3 + O2 = H2O + CO2 =>
H5CH3 + 3 O2 = 4 H2O + CO2
SnO2 + Na2CO3 + S = Na2SnS3 + SO2 + CO3 =>
SnO2 + Na2CO3 + 4 S = Na2SnS3 + SO2 + CO3
H3PO4 + NH4 = (NH4)3PO4 + H2 =>
2 H3PO4 + 6 NH4 = 2(NH4)3PO4 + 3 H2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Zn{2+} + NaCH3COO + H2S = ZnS + CH3COOH + Na{+} =>
Zn{2+} + 2 NaCH3COO + H2S = ZnS + 2 CH3COOH + 2 Na{+}
Fe(OH)3 + H2CO3 = FeH6 + CO4H =>
Fe(OH)3 + 3 H2CO3 = FeH6 + 3 CO4H
Al + S + HCl = H2S + AlCl3 =>
2 Al + 3 S + 6 HCl = 3 H2S + 2 AlCl3
PCl3(g) + HF(g) = PF3(g) + HCl(g) =>
PCl3(g) + 3 HF(g) = PF3(g) + 3 HCl(g)
Cu + HNO3 = Cu(NO3)1 + H2 =>
2 Cu + 2 HNO3 = 2 Cu(NO3)1 + H2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
K3Fe(CN)6 + Cu(NH3)4 = Cu2[Fe(CN)6] + NH3 + K =>
K3Fe(CN)6 + 2 Cu(NH3)4 = Cu2[Fe(CN)6] + 8 NH3 + 3 K
Cl2 + KOH + Mn(OH)2 = KMnO4 + KCl + H2O =>
5 Cl2 + 12 KOH + 2 Mn(OH)2 = 2 KMnO4 + 10 KCl + 8 H2O
[VO]2{+} + Cr2O7{2-} + H{+} = [VO2]{+} + Cr3{+} + H2O =>
34[VO]2{+} + 15 Cr2O7{2-} + 74 H{+} = 68[VO2]{+} + 10 Cr3{+} + 37 H2O
Ba(NO3)2Na2(CrO4) = Ba(CrO4)Na2(NO3)2 =>
Ba(NO3)2Na2(CrO4) = Ba(CrO4)Na2(NO3)2
MnCO3 + H3PO4*H2O = Mn3(PO4)2 + H2O + CO2 =>
3 MnCO3 + 2 H3PO4*H2O = Mn3(PO4)2 + 5 H2O + 3 CO2
K2SO4 + FeCl2 = KCl + FeSO4 =>
K2SO4 + FeCl2 = 2 KCl + FeSO4
Hf + H2SO4 = Hf2(SO4)3 + H2 =>
2 Hf + 3 H2SO4 = Hf2(SO4)3 + 3 H2
Pb(OH)2 + Al2(CO3)3 = Al(OH)3 + PbCO3 =>
3 Pb(OH)2 + Al2(CO3)3 = 2 Al(OH)3 + 3 PbCO3
C2H5NO2 + C3H7NO2 = C5H10N2O3 + H2O =>
C2H5NO2 + C3H7NO2 = C5H10N2O3 + H2O
ZnCl2 + Ni(OH)2 = Zn(OH)2 + NiCl2 =>
ZnCl2 + Ni(OH)2 = Zn(OH)2 + NiCl2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
ZnO2 + K = KO2 + Zn =>
ZnO2 + K = KO2 + Zn
CuCl2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KCl
FeCl3(aravrq) + MgSO4(aq) = Fe2(SO4)3 + MgCl2 =>
2 FeCl3(aravrq) + 3 MgSO4(aq) = Fe2(SO4)3 + 3 MgCl2
Mg + FeBr3 = MgBr2 + Fe =>
3 Mg + 2 FeBr3 = 3 MgBr2 + 2 Fe
Sn(OH)2 + Na2O = SnO + NaOH =>
Sn(OH)2 + Na2O = SnO + 2 NaOH
S + W + Ag = SWAg =>
S + W + Ag = SWAg
CH4 + H2O = H3O + CO =>
CH4 + 7 H2O = 6 H3O + CO
NaI + HgC2H3O2 = NaC2H3O2 + HgI =>
NaI + HgC2H3O2 = NaC2H3O2 + HgI
Na(OH) + H2CO3 = H(OH) + Na2CO3 =>
2 Na(OH) + H2CO3 = 2 H(OH) + Na2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
AgNO3(aq) + I(aq) = AgI + NO3 =>
AgNO3(aq) + I(aq) = AgI + NO3
C7H6O3 + C4H6O3 = C2H4O2 + C9H8O4 =>
C7H6O3 + C4H6O3 = C2H4O2 + C9H8O4
NaNO3(aq) + Mg(SO4)(aq) = MgNO3 + Na(SO4) =>
NaNO3(aq) + Mg(SO4)(aq) = MgNO3 + Na(SO4)
Al + S6 = Al2(S6)5 =>
2 Al + 5 S6 = Al2(S6)5
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Mg(NO3)2(aq) + Pb(s) = Mg(aq) + Pb(NO3)2 =>
Mg(NO3)2(aq) + Pb(s) = Mg(aq) + Pb(NO3)2
BaH2 + H2O = Ba2{+} + OH{-} + H2 =>
4 BaH2 + 2 H2O = 2 Ba2{+} + 2 OH{-} + 5 H2
FeCl3 + SO2 + H2O = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 FeCl2 + 2 HCl + H2SO4
PH3 + NO2 = P4O10 + H2O + N2 =>
4 PH3 + 8 NO2 = P4O10 + 6 H2O + 4 N2
BiI3 = Bi + I =>
BiI3 = Bi + 3 I
H2O + Ag2O = Ag(OH) =>
H2O + Ag2O = 2 Ag(OH)
NaOH + HC8H4O4 = H2O + Na + C8H4O4 =>
NaOH + HC8H4O4 = H2O + Na + C8H4O4
H3PO4 + LiOH = H2O + Li3PO4(l) =>
H3PO4 + 3 LiOH = 3 H2O + Li3PO4(l)
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