| 前日に均衡した方程式 |
2 Fe + 3 H2SO3 = Fe2(SO3)3 + 3 H2
Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O
AgNO3(Ac) + H2S(Ac) = Ag2S(Ac) + HNO3(Ac) =>
2 AgNO3(Ac) + H2S(Ac) = Ag2S(Ac) + 2 HNO3(Ac)
C3H9N + HCl = [C3H9NH]Cl =>
C3H9N + HCl = [C3H9NH]Cl
KClO3 + O2 = K2O + ClO3 =>
4 KClO3 + O2 = 2 K2O + 4 ClO3
NaCl2 + CuSO4 = NaSO4 + CuCl2 =>
NaCl2 + CuSO4 = NaSO4 + CuCl2
CuSO4 + Na2PO4 = CuPO4 + Na2SO4 =>
CuSO4 + Na2PO4 = CuPO4 + Na2SO4
HClO2 = ClO2 + Cl2 + H2O =>
8 HClO2 = 6 ClO2 + Cl2 + 4 H2O
HCO3{-} + BrO{-} = HBrO + CO3{2-} =>
HCO3{-} + BrO{-} = HBrO + CO3{2-}
AgCl + NH3OH = AgOH + NH3Cl =>
AgCl + NH3OH = AgOH + NH3Cl
BaI2 + HNO3 = HI + Ba(NO3)2 =>
BaI2 + 2 HNO3 = 2 HI + Ba(NO3)2
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
CH3CO2 + Na2CO3 = CH3CO2Na + CO2 + H2O =>
16 CH3CO2 + 7 Na2CO3 = 14 CH3CO2Na + 11 CO2 + 3 H2O
Ca + Bi = Ca3Bi2 =>
3 Ca + 2 Bi = Ca3Bi2
HCO3{-} + BrO{-} = HBrO + CO3{2-} =>
HCO3{-} + BrO{-} = HBrO + CO3{2-}
C2H4(g) + H2O(g) = C2H5OH(l) =>
C2H4(g) + H2O(g) = C2H5OH(l)
H2S + KMnO4 = KOHMnO2 + H2O + S =>
3 H2S + 2 KMnO4 = 2 KOHMnO2 + 2 H2O + 3 S
HOCH2COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HOCH2COOH + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 6 MnSO4 + 3 K2SO4 + 19 H2O
Al(s) + S(s) + O2(g) = Al2(SO4)3(s) =>
2 Al(s) + 3 S(s) + 6 O2(g) = Al2(SO4)3(s)
MgI2 + Na2SO4 = MgSO4 + I2Na2 =>
MgI2 + Na2SO4 = MgSO4 + I2Na2
NaBr + Ti(NO3)4 = TiBr4 + NaNO3 =>
4 NaBr + Ti(NO3)4 = TiBr4 + 4 NaNO3
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
Li2O = Li2 + O =>
Li2O = Li2 + O
P4 + I2 = PI =>
P4 + 2 I2 = 4 PI
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 NaCl + 2 HCl
HCO3{-} + BrO{-} = HBrO + CO3{2-} =>
HCO3{-} + BrO{-} = HBrO + CO3{2-}
Ba(OH)2 + SrBr2 = BrOH + SrBa =>
Ba(OH)2 + SrBr2 = 2 BrOH + SrBa
(NH4)2S + Ca2C = (NH4)4C + CaS =>
2(NH4)2S + Ca2C = (NH4)4C + 2 CaS
Fe + PdCl2 = FeCl2 + Pd =>
Fe + PdCl2 = FeCl2 + Pd
Fe + HNO3 + H2O = Fe(OH)3 + NO =>
Fe + HNO3 + H2O = Fe(OH)3 + NO
H2ClO4 + KOH = K2ClO4 + H2O =>
H2ClO4 + 2 KOH = K2ClO4 + 2 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HCO3{-} + BrO{-} = HBrO + CO3{2-} =>
HCO3{-} + BrO{-} = HBrO + CO3{2-}
K2FeO4 + NH4OH = Fe(OH)3 + KOH + N2 =>
2 K2FeO4 + 2 NH4OH = 2 Fe(OH)3 + 4 KOH + N2
K2HPO4 + NH4OH = NH4H2PO4 + K2O =>
K2HPO4 + NH4OH = NH4H2PO4 + K2O
Ar + N2O = Ar4N7 + O20 =>
160 Ar + 140 N2O = 40 Ar4N7 + 7 O20
FeCr2O4 + C = Fe + Cr2 + C4O4 =>
FeCr2O4 + 4 C = Fe + Cr2 + C4O4
K2SO3 + Pb(NO3)2 = Pb(SO3) + KNO3 =>
K2SO3 + Pb(NO3)2 = Pb(SO3) + 2 KNO3
Ag(AsO4) + CaSO4 = Ca3(AsO4)2 + Ag2(SO4)3 =>
2 Ag(AsO4) + 3 CaSO4 = Ca3(AsO4)2 + Ag2(SO4)3
MgSO4(aq) + HCl(aq) = MgCl2(s) + H2SO4(aq) =>
MgSO4(aq) + 2 HCl(aq) = MgCl2(s) + H2SO4(aq)
AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + Ag(s) =>
2 AgNO3(aq) + Zn(s) = Zn(NO3)2(aq) + 2 Ag(s)
Cr(oh)3 + KIO3 + KOH = K2CrO4 + KI + H2O =>
Cr(oh)3 + 3 KIO3 + 6 KOH = 3 K2CrO4 + 3 KI + 3 H2O
CaCO3 + C2H4O2 = CO2 + Ca(C2H4O2)2 + H2O =>
4 CaCO3 + 9 C2H4O2 = 6 CO2 + 4 Ca(C2H4O2)2 + 2 H2O
CH4 + O2 = C2O3 + H2O =>
4 CH4 + 7 O2 = 2 C2O3 + 8 H2O
C9H16O4 + C6H5MgBr = C19H22O3 + Mg + Br + C2H6O =>
41 C9H16O4 + 108 C6H5MgBr = 53 C19H22O3 + 108 Mg + 108 Br + 5 C2H6O
CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + H2O =>
CuSO4*5H2O + Ca(NO3)2 = Cu(NO3)2 + CaSO4 + 5 H2O
Al + H2SO4 = Al2(SO4)3 + H2O + S2O =>
10 Al + 21 H2SO4 = 5 Al2(SO4)3 + 21 H2O + 3 S2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
KMnO4 + Na2S + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
2 KMnO4 + Na2S + 4 H2SO4 = 2 MnSO4 + 2 NaSO4 + K2SO4 + 4 H2O
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