| 前日に均衡した方程式 |
H3PO2 = PH3 + O2
CdI2 + H2O = Cd{2+} + IO3{-} + H2 =>
CdI2 + 6 H2O = Cd{2+} + 2 IO3{-} + 6 H2
H3PO4(l) + HCl(l) = PCl5(s) + H2O(l) =>
H3PO4(l) + 5 HCl(l) = PCl5(s) + 4 H2O(l)
(NH4)2SO4 + H2SO4 = H(NH4)2S2O8 + H2 =>
2(NH4)2SO4 + 2 H2SO4 = 2 H(NH4)2S2O8 + H2
CaCO3 + HOH = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 HOH = Ca(OH)2 + H2CO3
KCl + H3PO4 = HCl + K3PO4 =>
3 KCl + H3PO4 = 3 HCl + K3PO4
Fe2S + O2 + H2O = Fe2O3 + H2SO4 =>
Fe2S + 3 O2 + H2O = Fe2O3 + H2SO4
Cs + S = CsS =>
Cs + S = CsS
W + HNO3 = W(NO3)3 + NO2 + H2O =>
W + 6 HNO3 = W(NO3)3 + 3 NO2 + 3 H2O
MnCO3 + CH3COOH = H2O + CO + Mn(CH3COO) =>
4 MnCO3 + 7 CH3COOH = 8 H2O + 10 CO + 4 Mn(CH3COO)
Ca(OH)2 = Ca{+2)+OH{-} =>
Ca(OH)2 = Ca{+2)+2OH{-}
I2 + H2O + Cl = Cl{-} + H{+} + IO3{-} =>
I2 + 6 H2O + 10 Cl = 10 Cl{-} + 12 H{+} + 2 IO3{-}
CN{-} + [Fe(H2O)6]{2+} = [Fe(CN)2] + H2O =>
2 CN{-} + [Fe(H2O)6]{2+} = [Fe(CN)2] + 6 H2O
K1 + Mg1Br2 = K1Br2 + Mg1 =>
K1 + Mg1Br2 = K1Br2 + Mg1
CH3CHO + PCl5 = POCl3 + CH3CHCl2 =>
CH3CHO + PCl5 = POCl3 + CH3CHCl2
Ca{2+}(g) + S{2-}(g) = CaS =>
Ca{2+}(g) + S{2-}(g) = CaS
C2H5OH + NH3 = C2H5NH2 + HOH =>
C2H5OH + NH3 = C2H5NH2 + HOH
CO3{2-} + HNO3 = HCO3{-} + NO3{-} =>
CO3{2-} + HNO3 = HCO3{-} + NO3{-}
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
C6H14 + I = IC6H12 + H2 =>
C6H14 + I = IC6H12 + H2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Cl + CrI3 + KOH = KI04 + K2CrO4 + KCl + H2O =>
21 Cl + 4 CrI3 + 32 KOH = 3 KI04 + 4 K2CrO4 + 21 KCl + 16 H2O
NH3 + NaCl = NH3NaCl =>
NH3 + NaCl = NH3NaCl
NaBiO3 + K4(Fe(CN)6) + H2SO4 = K3(Fe(CN)6) + Bi2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 NaBiO3 + 4 K4(Fe(CN)6) + 6 H2SO4 = 4 K3(Fe(CN)6) + Bi2(SO4)3 + 2 K2SO4 + Na2SO4 + 6 H2O
Cu(OH)2 + Na2SO4 = CuO + H2ONa2SO4 =>
Cu(OH)2 + Na2SO4 = CuO + H2ONa2SO4
Iron + oxygen = FeO =>
2 Fe + O2 = 2 FeO
C3H6BrCl + O2 = CO2 + H2O + HCl + HBr =>
C3H6BrCl + 4 O2 = 3 CO2 + 2 H2O + HCl + HBr
Na3AsO3 + H2SO4 = H3AsO3 + Na2SO4 =>
2 Na3AsO3 + 3 H2SO4 = 2 H3AsO3 + 3 Na2SO4
H2O2 + NaOH = HOH + NaO2 =>
3 H2O2 + 2 NaOH = 4 HOH + 2 NaO2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Na2O + H2SO4 = NaHSO4 + H2O =>
Na2O + 2 H2SO4 = 2 NaHSO4 + H2O
Al2(SO4)3 + KFl = AlFl3 + K2SO4 =>
Al2(SO4)3 + 6 KFl = 2 AlFl3 + 3 K2SO4
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
Cs2O + P2O3 = Cs + PO4 =>
5 Cs2O + P2O3 = 10 Cs + 2 PO4
Fe + NaOCl = FeOCl + Na =>
Fe + NaOCl = FeOCl + Na
X2O7{2-} + Fe{2+} + H{+} = X{3+} + Fe{3+} + H2O =>
X2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 X{3+} + 6 Fe{3+} + 7 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3NH2 + O2 = CO2 + N2 + H2O =>
4 CH3NH2 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
Co2O3 = Co + O2 =>
2 Co2O3 = 4 Co + 3 O2
S + Ba = BaS =>
S + Ba = BaS
Al(OH)Cl2 + KOH = KAlO2 + KCl + H2O =>
Al(OH)Cl2 + 3 KOH = KAlO2 + 2 KCl + 2 H2O
Ag2CO3 + H2SO4 = H2CO3 + Ag2SO4 =>
Ag2CO3 + H2SO4 = H2CO3 + Ag2SO4
I2 + ClO = IO3 + Cl =>
I2 + 6 ClO = 2 IO3 + 6 Cl
C4H6O + H2 = C4H10O =>
C4H6O + 2 H2 = C4H10O
LiOH = Li + H2O + O2 =>
4 LiOH = 4 Li + 2 H2O + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li3N + H2O = Li + OH + NH3 =>
Li3N + 3 H2O = 3 Li + 3 OH + NH3
C6H12O6 + HNO3 = C6H12O7 + NO + H2O =>
3 C6H12O6 + 2 HNO3 = 3 C6H12O7 + 2 NO + H2O
HC2H3O2 + NaCO3 = CO2 + H2O + NaC2H3O2 =>
9 HC2H3O2 + 8 NaCO3 = 10 CO2 + 6 H2O + 8 NaC2H3O2
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