| 前日に均衡した方程式 |
MnSO4 + PbO2 + 4 H = MnO4 + PbS + 2 H2O
Ce(SO4)2 + H2SeO3 + H2O = Ce2(SO4)3 + H2SeO4 + H2SO4 =>
2 Ce(SO4)2 + H2SeO3 + H2O = Ce2(SO4)3 + H2SeO4 + H2SO4
CH3(OH) + O2 = CO2 + H2O =>
2 CH3(OH) + 3 O2 = 2 CO2 + 4 H2O
KMnO4 + HCl = KCl + Cl2 + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 5 Cl2 + 2 MnCl2 + 8 H2O
Ca(CN)2 + K = KCN + Ca =>
Ca(CN)2 + 2 K = 2 KCN + Ca
CH3CH2CH2COOH + Li2SO3 = CH3CH2CH2COOLi + SO2 + H2O =>
2 CH3CH2CH2COOH + Li2SO3 = 2 CH3CH2CH2COOLi + SO2 + H2O
C2H5Br + KOH = C2H6 + KOBr =>
C2H5Br + KOH = C2H6 + KOBr
LaCl3 + BaCl2 = LaCl2 + BaCl3 =>
LaCl3 + BaCl2 = LaCl2 + BaCl3
ZnBr2 + Al = Al2Br3 + Zn =>
3 ZnBr2 + 4 Al = 2 Al2Br3 + 3 Zn
Au3O2 + H = Au3H + O2 =>
Au3O2 + H = Au3H + O2
K2Cr2O7 + NH3 + H2O = Cr(OH)3 + KNO3 + KOH =>
4 K2Cr2O7 + 3 NH3 + 10 H2O = 8 Cr(OH)3 + 3 KNO3 + 5 KOH
Li(OH) + MgI2 = Mg(OH)2 + LiI =>
2 Li(OH) + MgI2 = Mg(OH)2 + 2 LiI
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ni + H2O + O2 = Ni(OH)2 =>
2 Ni + 2 H2O + O2 = 2 Ni(OH)2
Cl2 + NaCrCl3 + C2H3NaO2 + H2O = NaCl + Na2CrO4 + C2H4O2 =>
2 Cl2 + NaCrCl3 + 8 C2H3NaO2 + 4 H2O = 7 NaCl + Na2CrO4 + 8 C2H4O2
CaO + MnI2 = MnO + CaI2 =>
CaO + MnI2 = MnO + CaI2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
N2O3 + H2SO4 = NO2 + SO2 + H2O =>
N2O3 + H2SO4 = 2 NO2 + SO2 + H2O
Al(s) + Se(g) = AlSe =>
Al(s) + Se(g) = AlSe
Cl2 + K = Cl2K7 =>
Cl2 + 7 K = Cl2K7
C4H9OH + KBr + H2SO4 = C4H9Br + K2SO4 + H2O =>
2 C4H9OH + 2 KBr + H2SO4 = 2 C4H9Br + K2SO4 + 2 H2O
Cr2O7{-2} + I2 + H{+} = IO3{-} + Cr{3+} + H2O =>
5 Cr2O7{-2} + 3 I2 + 34 H{+} = 6 IO3{-} + 10 Cr{3+} + 17 H2O
Ba(HCO3)2 + H2SO4 = H2O + CO2 + BaSO4 =>
Ba(HCO3)2 + H2SO4 = 2 H2O + 2 CO2 + BaSO4
Al + HCO3 = Al(HCO3)3 =>
Al + 3 HCO3 = Al(HCO3)3
CO2 + H2O = C2H5O5 + O2 =>
8 CO2 + 10 H2O = 4 C2H5O5 + 3 O2
CU(NO3)2 + NaHCO3 = CUCO3 + CO2 + NaNO3 + H2O =>
CU(NO3)2 + 2 NaHCO3 = CUCO3 + CO2 + 2 NaNO3 + H2O
Sn + HCl(conc) = SnCl4 + H =>
Sn + 4 HCl(conc) = SnCl4 + 4 H
Pb(NO3) + HCI = PbCI + HNO3 =>
Pb(NO3) + HCI = PbCI + HNO3
CoHS2 + Sr3(AsO4)2 = Co3(AsO4)2 + SrHS2 =>
3 CoHS2 + Sr3(AsO4)2 = Co3(AsO4)2 + 3 SrHS2
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4 + Na2S = Cu2S + S + Na2SO4 =>
2 CuSO4 + 2 Na2S = Cu2S + S + 2 Na2SO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CoHS2 + Sr3(AsO4)2 = Co3(AsO4)2 + SrHS2 =>
3 CoHS2 + Sr3(AsO4)2 = Co3(AsO4)2 + 3 SrHS2
HClO3 + Ag + HCl = AgCl + H2O =>
HClO3 + 6 Ag + 5 HCl = 6 AgCl + 3 H2O
Ca3N2 + HI = CaI2 + NH4I =>
Ca3N2 + 8 HI = 3 CaI2 + 2 NH4I
Al + HCO3 = Al(HCO3)3 =>
Al + 3 HCO3 = Al(HCO3)3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cl2(g) + RbI(aq) = ClI + Rb2 =>
Cl2(g) + 2 RbI(aq) = 2 ClI + Rb2
KMnO4 + HCl = KCl + Cl2 + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 5 Cl2 + 2 MnCl2 + 8 H2O
H2 + La(OH)3 = H2(OH)3 + La =>
H2 + La(OH)3 = H2(OH)3 + La
FeCO3(s) + HBr(aq) = FeBr2 + H2O + CO2 =>
FeCO3(s) + 2 HBr(aq) = FeBr2 + H2O + CO2
K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)
NO3 + Cd + NH4Cl + NH3 = NO2Cd(NH3)4Cl2H2O =>
NO3 + Cd + 2 NH4Cl + 2 NH3 = NO2Cd(NH3)4Cl2H2O
VO2{+} + OH{-} = VO3{-} + H2O =>
VO2{+} + 2 OH{-} = VO3{-} + H2O
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
HN7 = H2 + N2 =>
2 HN7 = H2 + 7 N2
PBSO4(s) + HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq) =>
PBSO4(s) + 2 HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq)
Pb + H2SO3 = PbSO3 + H2 =>
Pb + H2SO3 = PbSO3 + H2
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