| 前日に均衡した方程式 |
AlCl3 + 3 Nh4F = AlF3 + 3 Nh4Cl
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
FeS + HCI = FeCI + HS =>
FeS + HCI = FeCI + HS
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
MgS + H2O = Mg(OH)2 + H2S =>
MgS + 2 H2O = Mg(OH)2 + H2S
CuSO4 + H2SO4 + Zn = ZnSO4 + CuH2SO4 =>
CuSO4 + H2SO4 + Zn = ZnSO4 + CuH2SO4
C6H6(butano) + O2 = CO2 + H2O =>
2 C6H6(butano) + 15 O2 = 12 CO2 + 6 H2O
O2 + NiS = SO2 + Ni2O3 =>
7 O2 + 4 NiS = 4 SO2 + 2 Ni2O3
Cu(s) + O2(g) = CuO =>
2 Cu(s) + O2(g) = 2 CuO
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C4H9Br + C2H5NaO = C6H14O + NaBr =>
C4H9Br + C2H5NaO = C6H14O + NaBr
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Fe(NO3)3 + KCNS = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KCNS = Fe(SCN)3 + 3 KNO3
Cl2(g) + NaI(s) = NaCl(s) + I2(g) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(g)
BaMnO4 + Al(C2O4)3 = Al(MnO4)3 + BaC2O4 =>
3 BaMnO4 + Al(C2O4)3 = Al(MnO4)3 + 3 BaC2O4
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
FeO + HClO2 = Fe(ClO2)2 + H2O =>
FeO + 2 HClO2 = Fe(ClO2)2 + H2O
CH3CH2OH + Cr2O72{-} + H{+} = CH3CO2H + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3CO2H + 8 Cr3{+} + 437 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO3 + C5H5N + K2S2O8 = [Ag(C5H5N)4]S2O8 + K2SO4 + KNO3 =>
2 AgNO3 + 8 C5H5N + 3 K2S2O8 = 2[Ag(C5H5N)4]S2O8 + 2 K2SO4 + 2 KNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ba(NO3)2 + TiO2 = BaTi8O16 + NO2 + O2 =>
Ba(NO3)2 + 8 TiO2 = BaTi8O16 + 2 NO2 + O2
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2SO4 + H2O =>
4 K2Cr2O7 + 5 H2S + 3 H2SO4 = 4 K2SO4 + 4 Cr2SO4 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CrBr3 + Na(NO3) = Cr(NO3)3 + NaBr =>
CrBr3 + 3 Na(NO3) = Cr(NO3)3 + 3 NaBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3CH2CH2CH2CH2OH + CH3COOH = CH3COOCH2CH2CH2CH2CH2CH3 + H2O =>
6 CH3CH2CH2CH2CH2OH + 5 CH3COOH = 5 CH3COOCH2CH2CH2CH2CH2CH3 + 6 H2O
MgO + S = Mg + SO2 =>
2 MgO + S = 2 Mg + SO2
C5H9NO4 + KOH = C5H8NO4K + H2O =>
C5H9NO4 + KOH = C5H8NO4K + H2O
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
Au + H2SO4 = Au2H + SO4 =>
4 Au + H2SO4 = 2 Au2H + SO4
FeCl2 + Mg(OH)2 = Fe(OH)2 + MgCl2 =>
FeCl2 + Mg(OH)2 = Fe(OH)2 + MgCl2
ZnS + H2O = Zn(OH)2 + Zn(HS)2 =>
2 ZnS + 2 H2O = Zn(OH)2 + Zn(HS)2
NaNa + H2O = NaOH + H2 =>
NaNa + 2 H2O = 2 NaOH + H2
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Zn(NO3)2 + Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2 =>
Zn(NO3)2 + 2 Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2
Ba + N2O = Ba3N2 + O2 =>
6 Ba + 2 N2O = 2 Ba3N2 + O2
H2(g) + Br2(l) = HBr =>
H2(g) + Br2(l) = 2 HBr
P + CaS = S + CaP =>
P + CaS = S + CaP
Lead + water + oxygen = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + C3Cl2N3NaO3*H2O = H2O + Cl + C3H3N3O3 + NaCl =>
3 HCl + C3Cl2N3NaO3*H2O = H2O + 4 Cl + C3H3N3O3 + NaCl
HNO3 + Na(OH)2 = Na(NO3)2 + H2O =>
2 HNO3 + Na(OH)2 = Na(NO3)2 + 2 H2O
NO2 + KI = KNO2 + I =>
NO2 + KI = KNO2 + I
CuSO4 + AlPO4 = CuPO4 + AlSO4 =>
CuSO4 + AlPO4 = CuPO4 + AlSO4
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