| 前日に均衡した方程式 |
K2Cr2O4 + Cu(NO3)2 = CuCr2O4 + K2(NO3)2
CH3COOH + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3COO)3 + 3 H2O
Sr + P = SrP2 =>
Sr + 2 P = SrP2
NH4Cl + K2O = NH3 + KCl + H2O =>
2 NH4Cl + K2O = 2 NH3 + 2 KCl + H2O
Ag + HNO3 = AgNO3 + H2O + HNO2 =>
2 Ag + 3 HNO3 = 2 AgNO3 + H2O + HNO2
CH3CH2OH + H2O = CH3CH2OH*H2O =>
CH3CH2OH + H2O = CH3CH2OH*H2O
FeSO4 + H3PO4 = H2SO4 + Fe3(PO4)2 =>
3 FeSO4 + 2 H3PO4 = 3 H2SO4 + Fe3(PO4)2
Fe(HO)2 + NO2 = Fe(NO3)3 + NO + H2O =>
Fe(HO)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sr(s) + F2(aq) = Sr2F =>
4 Sr(s) + F2(aq) = 2 Sr2F
KNO2 + H2SO4 = HNO2 + HKO4S =>
KNO2 + H2SO4 = HNO2 + HKO4S
Ag2O(s) + CH3COOH = CH3COOAg + H2O(l) =>
Ag2O(s) + 2 CH3COOH = 2 CH3COOAg + H2O(l)
N2 + (H2O) = NO + H2 =>
N2 + 2(H2O) = 2 NO + 2 H2
Al + NaOH + H2O = NaAlO2 + H2(g) =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2(g)
NH4NO3 + Ba(OH)2 = Ba(NO3) + NH4(OH)2 =>
NH4NO3 + Ba(OH)2 = Ba(NO3) + NH4(OH)2
HNO3 + CrCl2 = Cr(NO3)3 + NO2 + H2O + Cl2 =>
6 HNO3 + CrCl2 = Cr(NO3)3 + 3 NO2 + 3 H2O + Cl2
Na + K + Cl2 + O2 = NaKClO =>
2 Na + 2 K + Cl2 + O2 = 2 NaKClO
C + PbO2 = Pb + CO2 =>
C + PbO2 = Pb + CO2
NaH2PO4 + KOH = NaOH + K3PO4 + H2O =>
NaH2PO4 + 3 KOH = NaOH + K3PO4 + 2 H2O
HNO3 + Cu = Cu[NO3]2 + NO2 + H2O =>
4 HNO3 + Cu = Cu[NO3]2 + 2 NO2 + 2 H2O
CuSO4 + KBr = K2[Cu(Br)4] + K2SO4 =>
CuSO4 + 4 KBr = K2[Cu(Br)4] + K2SO4
TiO(OH)2 + NaOH + H2O = Na2[Ti(OH)6] =>
TiO(OH)2 + 2 NaOH + H2O = Na2[Ti(OH)6]
FeO + H2O = Fe + H2O2 =>
FeO + H2O = Fe + H2O2
H2S + Br2 = (HBr) + S =>
H2S + Br2 = 2(HBr) + S
Al(s) + Cu(NO2)2(aq) = Cu + Al(NO2)3(aq) =>
2 Al(s) + 3 Cu(NO2)2(aq) = 3 Cu + 2 Al(NO2)3(aq)
NaHCO3 + HCl = H2O + CO2(g) + NaCl =>
NaHCO3 + HCl = H2O + CO2(g) + NaCl
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
HCHO2(aq) + KOH(aq) = H2O(l) + KCHO2(aq) =>
HCHO2(aq) + KOH(aq) = H2O(l) + KCHO2(aq)
Lu{2+} + C2O4{2-} = LuC2O4 =>
Lu{2+} + C2O4{2-} = LuC2O4
Mg + SnF4 = MgF2 + Sn =>
2 Mg + SnF4 = 2 MgF2 + Sn
CH3CH(OH)CH2CH3 + KMnO4 = CH3C(O)CH2CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 3 CH3C(O)CH2CH3 + 2 MnO2 + 2 KOH + 2 H2O
NaCl + H2SO4 = Cl2 + Na2SO4 + H2S + H2O =>
8 NaCl + 5 H2SO4 = 4 Cl2 + 4 Na2SO4 + H2S + 4 H2O
FeS2 + H2SO4 = Fe(SO4) + SO2 + H2O =>
FeS2 + 6 H2SO4 = Fe(SO4) + 7 SO2 + 6 H2O
e + H2O + Cl2O7 = ClO{-} + OH{-} =>
12e + 5 H2O + Cl2O7 = 2 ClO{-} + 10 OH{-}
HCHO2(aq) + KOH(aq) = H2O(l) + KCHO2(aq) =>
HCHO2(aq) + KOH(aq) = H2O(l) + KCHO2(aq)
Mg + [H2SO4] = MgSO4 + H2O + S =>
3 Mg + 4[H2SO4] = 3 MgSO4 + 4 H2O + S
HCl + Na3(Co(NO2))6 = H3(Co(NO2))6 + NaCl =>
3 HCl + Na3(Co(NO2))6 = H3(Co(NO2))6 + 3 NaCl
Mn(s) + Fe(NO3)3(aq) = MnNO3(aq) + Fe(s) =>
3 Mn(s) + Fe(NO3)3(aq) = 3 MnNO3(aq) + Fe(s)
Fe + AgO = FeO + Ag =>
Fe + AgO = FeO + Ag
C4H8O + KMnO4 + HCl = C4H8O2 + KCl + MnCl2 + H2O =>
5 C4H8O + 2 KMnO4 + 6 HCl = 5 C4H8O2 + 2 KCl + 2 MnCl2 + 3 H2O
K + AlF3 = KF + Al =>
3 K + AlF3 = 3 KF + Al
Na2SO3 + Na2HPO3 + HCl = S + NaCl + Na2HPO4 + H2O =>
Na2SO3 + 2 Na2HPO3 + 2 HCl = S + 2 NaCl + 2 Na2HPO4 + H2O
H2O + SeO3{-2} + I2 = Se{-2} + IO4{-} + H{+} =>
3 H2O + 7 SeO3{-2} + 3 I2 = 7 Se{-2} + 6 IO4{-} + 6 H{+}
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
H2SO4 + NaNO2 = NO + H2O + Na2SO4 + NO3 =>
2 H2SO4 + 4 NaNO2 = 3 NO + 2 H2O + 2 Na2SO4 + NO3
C6H7CH3Cl + O2 = CO2 + H2O + Cl2 =>
2 C6H7CH3Cl + 19 O2 = 14 CO2 + 10 H2O + Cl2
KF + I2 = KIF =>
2 KF + I2 = 2 KIF
BaS + NaCl = BaCl2 + SNa2 =>
BaS + 2 NaCl = BaCl2 + SNa2
MgSO4 + Br2 + NaOH = Na2SO4 + Na2MgO4 + NaBr + H2O =>
MgSO4 + 2 Br2 + 8 NaOH = Na2SO4 + Na2MgO4 + 4 NaBr + 4 H2O
K2FeO4 + NH3 + H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + N2 + 4 KOH
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