| 前日に均衡した方程式 |
2 K + MgBr2 = 2 KBr + Mg
NH4CO2 = NO2CH4 =>
NH4CO2 = NO2CH4
Pb(C2H3O2)2 + KI = PbI2 + KCH3CO2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KCH3CO2
BeO + AuY + TiU = BeAuTi + YOU =>
BeO + AuY + TiU = BeAuTi + YOU
Zn + Pd(NO3)2 = Pd + Zn(NO3)2 =>
Zn + Pd(NO3)2 = Pd + Zn(NO3)2
Zn + HNO3(k) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(k) = Zn(NO3)2 + 2 NO2 + 2 H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Ag + Na2S2O3 + O2 + H2O = Na3[Ag(S2O3)2] + NaOH =>
4 Ag + 8 Na2S2O3 + O2 + 2 H2O = 4 Na3[Ag(S2O3)2] + 4 NaOH
CH4CO2 + FeOOH = Fe(C2H3O2)3 + H2O =>
3 CH4CO2 + FeOOH = Fe(C2H3O2)3 + 2 H2O
H2SeO3 + SnBr2 + HBr = SnSe2 + SnBr4 + H2O =>
2 H2SeO3 + 6 SnBr2 + 8 HBr = SnSe2 + 5 SnBr4 + 6 H2O
SiH2Cl2 + H2O = H8SiO4 + HCl =>
SiH2Cl2 + 4 H2O = H8SiO4 + 2 HCl
AgNO3(aq) + BaO(aq) = AgO + Ba + (NO3)2 =>
2 AgNO3(aq) + 2 BaO(aq) = 2 AgO + 2 Ba + (NO3)2
F2 + KBr = FBr + K2 =>
F2 + 2 KBr = 2 FBr + K2
HCl(aq) + Na2SO3(s) = H2O(l) + SO2(g) + NaCl(s) =>
2 HCl(aq) + Na2SO3(s) = H2O(l) + SO2(g) + 2 NaCl(s)
TiN + CH4 = TiC + NH4 =>
TiN + CH4 = TiC + NH4
P2O5(s) + H2O(l) = H3PO4 =>
P2O5(s) + 3 H2O(l) = 2 H3PO4
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
FeSO4 + K3[Fe(CN)6](aq) = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6](aq) = KFe[Fe(CN)6] + K2SO4
Na2O + Br2 = NaBr + O2 = =>
2 Na2O + 2 Br2 = 4 NaBr + O2
Na2S + ZnO = ZnS + Na2O =>
Na2S + ZnO = ZnS + Na2O
CuCl2 + Na(NO3) = Cu(NO3)2 + NaCl =>
CuCl2 + 2 Na(NO3) = Cu(NO3)2 + 2 NaCl
Na + O2 = (NaO) =>
2 Na + O2 = 2(NaO)
Pb(C2H3O2)2 + H2S = Pb2S2 + HC2H3O2 =>
2 Pb(C2H3O2)2 + 2 H2S = Pb2S2 + 4 HC2H3O2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Mn2O3 + HCl = MnCl2 + HMnO4 + H2O =>
5 Mn2O3 + 16 HCl = 8 MnCl2 + 2 HMnO4 + 7 H2O
NaOH + H3O = H2O + Na =>
NaOH + H3O = 2 H2O + Na
Mg(s) + H2O(aq) = MgO(s) + H2(g) =>
Mg(s) + H2O(aq) = MgO(s) + H2(g)
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
Hg2(NO3)2 + ZnSO4 = HgSO4 + Zn(NO3) =>
Hg2(NO3)2 + 2 ZnSO4 = 2 HgSO4 + 2 Zn(NO3)
H3 + PO4 = H4P3O7 + H2O =>
14 H3 + 9 PO4 = 3 H4P3O7 + 15 H2O
K + N = K3N3 =>
3 K + 3 N = K3N3
KClO4 + Al = KCl + AlO =>
KClO4 + 4 Al = KCl + 4 AlO
C7H6O2 + O2 = CO2 + HCO =>
C7H6O2 + 3 O2 = CO2 + 6 HCO
CuO + H2SO4 = CuO4S + H2O =>
CuO + H2SO4 = CuO4S + H2O
Cu(s) + HNO3(aq) = Cu(NO3) + NO2 + H2O =>
Cu(s) + 2 HNO3(aq) = Cu(NO3) + NO2 + H2O
KI + O3 = KO2 + IO =>
KI + O3 = KO2 + IO
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C8H9 + KMnO4 + H2O = C7H6O2 + MnO2 + KOH =>
21 C8H9 + 47 KMnO4 + H2O = 24 C7H6O2 + 47 MnO2 + 47 KOH
CaSO4 + H3PO4 = CaSO4PO4 + H =>
CaSO4 + H3PO4 = CaSO4PO4 + 3 H
C17H35COONa + K2SO4 = C17H35COOK + Na2SO4 =>
2 C17H35COONa + K2SO4 = 2 C17H35COOK + Na2SO4
Ni + Pb(NO3) = Pb + NiNO3 =>
Ni + Pb(NO3) = Pb + NiNO3
KI + NO2 = NO + KO + I =>
KI + NO2 = NO + KO + I
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH4OH
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C13H6Cl6O2 + O2 = CO2 + H2O + Cl2 =>
2 C13H6Cl6O2 + 27 O2 = 26 CO2 + 6 H2O + 6 Cl2
CrCl3*6H2O + C2H8N2 = [Cr(C2H8N2)3]Cl3 + H2O =>
CrCl3*6H2O + 3 C2H8N2 = [Cr(C2H8N2)3]Cl3 + 6 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C6H5CCl3 + NaOH = C6H5COONa + NaCl + H2O =>
C6H5CCl3 + 4 NaOH = C6H5COONa + 3 NaCl + 2 H2O
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