| 前日に均衡した方程式 |
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4NO3
C3H6O + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C3H6O + 16 KMnO4 + 48 HCl = 15 CO2 + 16 MnCl2 + 16 KCl + 39 H2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
CaCO3 + NH3 = CaCN2 + H2O =>
CaCO3 + 2 NH3 = CaCN2 + 3 H2O
Cs + O3 = Cs2O3 =>
2 Cs + O3 = Cs2O3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Ca + Li2O = Li + CaO =>
Ca + Li2O = 2 Li + CaO
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Li + Br2 = Li{+} + Br{-} =>
2 Li + Br2 = 2 Li{+} + 2 Br{-}
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O =>
K2S + NaClO + H2SO4 = S + NaCl + K2SO4H2O
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
K2SO4 + PBO = PBSO4 + K2O =>
K2SO4 + PBO = PBSO4 + K2O
KMnO4 + Mg(NO2)2 + HCl = Mg(NO3)2 + MnCl2 + KCl + H2O =>
4 KMnO4 + 5 Mg(NO2)2 + 12 HCl = 5 Mg(NO3)2 + 4 MnCl2 + 4 KCl + 6 H2O
H2SO4 + K = H2 + SO4K =>
H2SO4 + K = H2 + SO4K
C2H6(g) + O2(g) = CO2(g) + H2O(t) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(t)
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Ca + HNO2 = Ca(NO2) + H2 =>
2 Ca + 2 HNO2 = 2 Ca(NO2) + H2
FeS + NO3 = NO + SO4 + Fe =>
FeS + 2 NO3 = 2 NO + SO4 + Fe
HCl + KIO3 + KI = KCl + H2O + I2 =>
6 HCl + KIO3 + 5 KI = 6 KCl + 3 H2O + 3 I2
H(acac)(aq) + OH{-}(aq) = (acac){-}(aq) + H2O(l) =>
H(acac)(aq) + OH{-}(aq) = (acac){-}(aq) + H2O(l)
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Cu + N + O3 = Cu2(NO3) =>
2 Cu + N + O3 = Cu2(NO3)
SiO2 + Si = SiO =>
SiO2 + Si = 2 SiO
CrI + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI + 32 KOH + 13 Cl2 = 2 K2CrO4 + 2 KIO4 + 26 KCl + 16 H2O
[Cr(OH)]Br2 + HNO3 = CrBr3 + Cr(NO3)3 + H2O =>
3[Cr(OH)]Br2 + 3 HNO3 = 2 CrBr3 + Cr(NO3)3 + 3 H2O
C2H4 + O2 = CH3COOH =>
C2H4 + O2 = CH3COOH
CoSO4 + KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + K2SO4 =>
CoSO4 + 7 KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + 2 K2SO4
CHOH = CH + OH =>
CHOH = CH + OH
CH3Br + NH3 = CH3NH3Br =>
CH3Br + NH3 = CH3NH3Br
CuCl + Sr(OH)2 = SrCl2 + CuOH =>
2 CuCl + Sr(OH)2 = SrCl2 + 2 CuOH
C5H12O + KMnO4 + H2SO4 = C5H10O + K2SO4 + MnSO4 + H2O =>
5 C5H12O + 2 KMnO4 + 3 H2SO4 = 5 C5H10O + K2SO4 + 2 MnSO4 + 8 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C6H5COOH + H2O{-} = C6H5COO{-} + H3O =>
C6H5COOH + H2O{-} = C6H5COO{-} + H3O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
C6H13OH + O2 = C02 + H2O =>
C6H13OH + 3 O2 = 3 C02 + 7 H2O
CI + KBr = KCI + Br =>
CI + KBr = KCI + Br
C6H5CH2COOH + NaOH = C6H5CH2COONa + H2O =>
C6H5CH2COOH + NaOH = C6H5CH2COONa + H2O
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4] =>
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4]
Ca(OH)2(s) + HCl(g) = CaCl2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(g) = CaCl2(s) + 2 H2O(l)
Zn + Ca(OH)2 = Zn(OH)3 + Ca =>
2 Zn + 3 Ca(OH)2 = 2 Zn(OH)3 + 3 Ca
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ni2(CO3)3(s) = Ni2O3(s) + CO2(g) =>
Ni2(CO3)3(s) = Ni2O3(s) + 3 CO2(g)
Si + O2 = SiO2 =>
Si + O2 = SiO2
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
C4H6O5 + NaOH = NaC4H5O5 + H2O =>
C4H6O5 + NaOH = NaC4H5O5 + H2O
Ag2S + H2SO4 = Ag2SO4 + SO2 + H2O =>
Ag2S + 4 H2SO4 = Ag2SO4 + 4 SO2 + 4 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
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