| 前日に均衡した方程式 |
AgNO3 + SrI = AgI + Sr(NO3)
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
HNO3 + NH4OH = HOH + NH4NO3 =>
HNO3 + NH4OH = HOH + NH4NO3
Mg + H2O = (t)Mg(OH)2 + H2 =>
Mg + 2 H2O = (t)Mg(OH)2 + H2
CoCl2 + NH4Cl + NH3 + O2 = Co((NH)3)5Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 56 NH3 + 31 O2 = 4 Co((NH)3)5Cl3 + 62 H2O
AlCl3 + Mg(OH)2 = Al(OH)6 + Mg + Cl2 =>
2 AlCl3 + 6 Mg(OH)2 = 2 Al(OH)6 + 6 Mg + 3 Cl2
NiSO4 + (NH4)2CO3 = Ni2CO3 + NH4SO4 =>
2 NiSO4 + (NH4)2CO3 = Ni2CO3 + 2 NH4SO4
H2O + P + Cl2 = P2O3 + HCl =>
3 H2O + 2 P + 3 Cl2 = P2O3 + 6 HCl
CH3CH2OH + Cr2O7{2-} + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + SO4{2-} + H2O =>
9 CH3CH2OH + 4 Cr2O7{2-} + 16 H2SO4 = 6 CH3CH2COOH + 4 Cr2(SO4)3 + 4 SO4{2-} + 25 H2O
Co{2+} + e = Co =>
Co{2+} + 2e = Co
H2O + CO2 = C6H12 + O2 =>
6 H2O + 6 CO2 = C6H12 + 9 O2
CsOH + H2 = Cs + H2O =>
2 CsOH + H2 = 2 Cs + 2 H2O
K3[Ni(CN)4] + O2 = K2[Ni(CN)4] + K2O =>
4 K3[Ni(CN)4] + O2 = 4 K2[Ni(CN)4] + 2 K2O
CaCl2 + Na2SO = NaCl + CaSO =>
CaCl2 + Na2SO = 2 NaCl + CaSO
CH4 + H2O = H16 + OC4 =>
32 CH4 + 8 H2O = 9 H16 + 8 OC4
HC2H3O2 + CaC2O4 = Ca(C2H3O2)2 + CO2 + H2O =>
7 HC2H3O2 + 4 CaC2O4 = 4 Ca(C2H3O2)2 + 6 CO2 + 2 H2O
Na2SO4 + MgO = Na2O + MgSO4 =>
Na2SO4 + MgO = Na2O + MgSO4
Cd + Ag3(NO3) = CdNO3 + Ag3 =>
Cd + Ag3(NO3) = CdNO3 + Ag3
C8H15(OH)4 + O3 = C2O5 + H2O =>
2 C8H15(OH)4 + 17 O3 = 8 C2O5 + 19 H2O
Na2SO4 + NaOH = Na2OH + Na(SO4) =>
Na2SO4 + NaOH = Na2OH + Na(SO4)
AlCl3 + Li + H2O = Al(OH)3 + H2 + LiCl =>
2 AlCl3 + 6 Li + 6 H2O = 2 Al(OH)3 + 3 H2 + 6 LiCl
Cu + H2SO4 = CuSO4 + S1O2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + S1O2 + 2 H2O
AgNo3 + K2CrO4 = Ag2CrO4 + KNo3 =>
2 AgNo3 + K2CrO4 = Ag2CrO4 + 2 KNo3
CoBr3 + K = CoK3 + Br =>
CoBr3 + 3 K = CoK3 + 3 Br
Mg(CH3COO)2 + AgNo3 = Mg(No3)2 + AgCH3COO =>
Mg(CH3COO)2 + 2 AgNo3 = Mg(No3)2 + 2 AgCH3COO
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + NaNO3(aq) =>
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4(s) + 3 NaNO3(aq)
Cu(OH)2 + HCH3COO = H2O + Cu(CH3COO)2 =>
Cu(OH)2 + 2 HCH3COO = 2 H2O + Cu(CH3COO)2
CH8H8 + O2 = H2O + CO2 =>
CH8H8 + 5 O2 = 8 H2O + CO2
AB + C2 = A2C + B =>
4 AB + C2 = 2 A2C + 4 B
Fe(SCN)3 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + CO2 + NO2 + H2O =>
2 Fe(SCN)3 + 15 K2Cr2O7 + 57 H2SO4 = Fe2(SO4)3 + 15 K2SO4 + 15 Cr2(SO4)3 + 6 CO2 + 6 NO2 + 57 H2O
H2O2 = O(g) + H20(l) =>
10 H2O2 = 20 O(g) + H20(l)
HCl + H2S + K2CrO4 = S + CrCl3 + KCl + H2O =>
10 HCl + 3 H2S + 2 K2CrO4 = 3 S + 2 CrCl3 + 4 KCl + 8 H2O
Zn + KNO3 + KOH = K2ZnO2 + KNO2 + H2O =>
Zn + KNO3 + 2 KOH = K2ZnO2 + KNO2 + H2O
Ca(CN)2 + KMnO4 = KCN + Ca(MnO4)2 =>
Ca(CN)2 + 2 KMnO4 = 2 KCN + Ca(MnO4)2
Sc(OH)3 = HScO2 + H2O =>
Sc(OH)3 = HScO2 + H2O
CaOH2 + Mg = MgOH2 + Ca =>
CaOH2 + Mg = MgOH2 + Ca
C3H7Cl + Cl = C3H5Cl2 + HCl =>
C3H7Cl + 3 Cl = C3H5Cl2 + 2 HCl
Li2O = Li(s) + O2(g) =>
2 Li2O = 4 Li(s) + O2(g)
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
K3Fe(CN)6 + FeSO4 = Fe3Fe(CN)6 + KSO4 =>
K3Fe(CN)6 + 3 FeSO4 = Fe3Fe(CN)6 + 3 KSO4
Li3PO4 + Cd(NO3)2 = Cd3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Cd(NO3)2 = Cd3(PO4)2 + 6 LiNO3
Zn(OH)2 + HCH3COO = ZnCOO + HCH3(OH)2 =>
Zn(OH)2 + HCH3COO = ZnCOO + HCH3(OH)2
C2H5Cl + OH = C2H5OH + Cl =>
C2H5Cl + OH = C2H5OH + Cl
H2SO4 + Na2SO3 = NaSO4 + SO2 + H2O =>
3 H2SO4 + Na2SO3 = 2 NaSO4 + 2 SO2 + 3 H2O
HgS + NH4S = Hg(NH4) + S =>
HgS + NH4S = Hg(NH4) + 2 S
I2 + Cl2 + OH{-} = IO3{-} + Cl{-} + H2O =>
I2 + 5 Cl2 + 12 OH{-} = 2 IO3{-} + 10 Cl{-} + 6 H2O
KNO2 + NaCl = KCl + NaNO2 =>
KNO2 + NaCl = KCl + NaNO2
CuCoNi2S4 + H2SO4 = CuSO4 + NiSO4 + CoSO4 + SO2 + H2O =>
CuCoNi2S4 + 16 H2SO4 = CuSO4 + 2 NiSO4 + CoSO4 + 16 SO2 + 16 H2O
Mn3 + Ni(OH)2 = Mn(OH)3 + Ni3 =>
2 Mn3 + 9 Ni(OH)2 = 6 Mn(OH)3 + 3 Ni3
Au + AlCl3 = Al + AuCl =>
3 Au + AlCl3 = Al + 3 AuCl
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