| 前日に均衡した方程式 |
2 Mg(OH)2 + TiO2 = Mg2TiO4 + 2 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
B + N = BN =>
B + N = BN
Hg(OH)2 = Hg + O2 + H2O =>
2 Hg(OH)2 = 2 Hg + O2 + 2 H2O
KOH(aq) + NiSO4(aq) = K2SO4(s) + Ni(OH)2(aq) =>
2 KOH(aq) + NiSO4(aq) = K2SO4(s) + Ni(OH)2(aq)
C2H2SO + O2 = CO2 + H2O + SO2 =>
C2H2SO + 3 O2 = 2 CO2 + H2O + SO2
Ni(NO3)2 + KSCN + PPh3 = Ni(SCN)2(PPh3)2 + KNO3 =>
Ni(NO3)2 + 2 KSCN + 2 PPh3 = Ni(SCN)2(PPh3)2 + 2 KNO3
Pb(No3)2 + FeCl3 = PbCl2 + Fe + (No3)2(aq) =>
3 Pb(No3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe + 3(No3)2(aq)
CH3CHOH + (CH3CO)2O = CH3COOH + CH3COCH2CH3 =>
2 CH3CHOH + (CH3CO)2O = 2 CH3COOH + CH3COCH2CH3
Pb2O3 + Al = Pb + Al2O3 =>
Pb2O3 + 2 Al = 2 Pb + Al2O3
Mg + FeSO4 = Fe + Mg(SO4)3 =>
Mg + 3 FeSO4 = 3 Fe + Mg(SO4)3
Zn + HCOOH = ZnHCOO + H2 =>
2 Zn + 2 HCOOH = 2 ZnHCOO + H2
Fe3O4 + Fe(OH)2 = FeO + Fe(OH)3 =>
Fe3O4 + 3 Fe(OH)2 = 4 FeO + 2 Fe(OH)3
AgNO3(aq) + KCl(aq) = AgCl() + KNO3() =>
AgNO3(aq) + KCl(aq) = AgCl() + KNO3()
Pb(OH)2 + HgS = PbS + Hg(OH)2 =>
Pb(OH)2 + HgS = PbS + Hg(OH)2
K3(PO4) + Sr(OH)2 = K(OH) + Sr3(PO4)2 =>
2 K3(PO4) + 3 Sr(OH)2 = 6 K(OH) + Sr3(PO4)2
U + ClF3 = UF + ClF =>
2 U + ClF3 = 2 UF + ClF
ZnCO3 + MgSO4 = ZnSO4 + MgCO3 =>
ZnCO3 + MgSO4 = ZnSO4 + MgCO3
C8H9NO2 + C2H5I = C10H13NO2 + HI =>
C8H9NO2 + C2H5I = C10H13NO2 + HI
Ni + FeCl2 = NiCl3 + Fe =>
2 Ni + 3 FeCl2 = 2 NiCl3 + 3 Fe
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ga2(SO4)3 + BaCl2 = GaCl3 + BaSO4 =>
Ga2(SO4)3 + 3 BaCl2 = 2 GaCl3 + 3 BaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
K2S + S = K2S2 =>
K2S + S = K2S2
P4S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 62 NO2 + 18 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C15H31COONa + C17H35COOH = C17H35COONa + C15H31COOH =>
C15H31COONa + C17H35COOH = C17H35COONa + C15H31COOH
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
C2H5OHHF = C2H5FH2O =>
C2H5OHHF = C2H5FH2O
Sn + Au(No3)3 = Sn(No3)4 + Au =>
3 Sn + 4 Au(No3)3 = 3 Sn(No3)4 + 4 Au
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
KI + KBr + CH3COOH + KMnO4 = IBr2 + CH3COOK + (CH3COO)2Mn + H2O =>
5 KI + 10 KBr + 24 CH3COOH + 3 KMnO4 = 5 IBr2 + 18 CH3COOK + 3(CH3COO)2Mn + 12 H2O
C6H6 + KOH = C6H5OK + H2 =>
C6H6 + KOH = C6H5OK + H2
Ca + I2 + BaBr2 = CaBr2 + I2Ba =>
Ca + I2 + BaBr2 = CaBr2 + I2Ba
P4 + KClO4 = KCl + P2O5 =>
2 P4 + 5 KClO4 = 5 KCl + 4 P2O5
KCl(aq) + CaS(aq) = KS(aq) + CaCl(aq) =>
KCl(aq) + CaS(aq) = KS(aq) + CaCl(aq)
CH2O2NaOH = NaCHO2H2O =>
CH2O2NaOH = NaCHO2H2O
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
FeO{+2} + CO2 = FeCO3{+2} =>
FeO{+2} + CO2 = FeCO3{+2}
FeS + NO3{-} + H{+} = NO + SO42{-} + Fe3{+} + H2O =>
9 FeS + 250 NO3{-} + 244 H{+} = 250 NO + 9 SO42{-} + 3 Fe3{+} + 122 H2O
Zn + NiCl3 = NiZn + Cl =>
Zn + NiCl3 = NiZn + 3 Cl
Mg + Ag3NO = Mg3NO + Ag =>
3 Mg + Ag3NO = Mg3NO + 3 Ag
NO3{-}(aq) + K{+}(aq) = KNO3(aq) =>
NO3{-}(aq) + K{+}(aq) = KNO3(aq)
Na2H3CO6 + SO2 = CO2 + H2SO4 + Na2SO4 + H2O =>
2 Na2H3CO6 + 3 SO2 = 2 CO2 + H2SO4 + 2 Na2SO4 + 2 H2O
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