| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + CuO = CH3COH + Cu + HOH
Li2O + K = K2O + Li =>
Li2O + 2 K = K2O + 2 Li
FeSO4 + KCNS = FeCNS + KSO4 =>
FeSO4 + KCNS = FeCNS + KSO4
HI(aq) + CsOH(aq) = CsI(s) + H2O(aq) =>
HI(aq) + CsOH(aq) = CsI(s) + H2O(aq)
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
C11H12N2O2 + O2 = CO2 + H2O + N2 =>
C11H12N2O2 + 13 O2 = 11 CO2 + 6 H2O + N2
KBrO3 + KBr + CH2(COOH)2 + H2SO4 = BrCH(COOH)2 + H2O + K2SO4 =>
2 KBrO3 + 4 KBr + 6 CH2(COOH)2 + 3 H2SO4 = 6 BrCH(COOH)2 + 6 H2O + 3 K2SO4
NaH(CO3) + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaH(CO3) + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
Al(SO4)3 + Ba(NO3)2 = Ba(SO4)3 + Al(NO3)2 =>
Al(SO4)3 + Ba(NO3)2 = Ba(SO4)3 + Al(NO3)2
MgSn(C2H3O2)2 = SnMg(C2H3O2)2 =>
MgSn(C2H3O2)2 = SnMg(C2H3O2)2
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
(NH4)2SO3 = SO2 + NH3 + H2O =>
(NH4)2SO3 = SO2 + 2 NH3 + H2O
Pb + CuSO4 = Cu + PbSO4 =>
Pb + CuSO4 = Cu + PbSO4
Ca + FeCl3 = FeCl2 + CaCl2 =>
Ca + 2 FeCl3 = 2 FeCl2 + CaCl2
NaHCO3 + SiO2 = Na2SiO3 + CO2 + H2O =>
2 NaHCO3 + SiO2 = Na2SiO3 + 2 CO2 + H2O
Cl + CaBr = CaCl + Br =>
Cl + CaBr = CaCl + Br
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3{+} + OH{-} =>
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3{+} + OH{-}
NaClO + NaOH = NaCl + NaO2 + H2 =>
2 NaClO + 2 NaOH = 2 NaCl + 2 NaO2 + H2
(HNO3) + Cu = Cu(NO3)2 + NO + H2O =>
8(HNO3) + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeCl3 + KCN = K3Fe(CN)6 + KCl =>
FeCl3 + 6 KCN = K3Fe(CN)6 + 3 KCl
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
Na2S5 + SO2 = Na2S2O3 + S2 =>
4 Na2S5 + 6 SO2 = 4 Na2S2O3 + 9 S2
N2 + NaBr = NaN + Br2 =>
N2 + 2 NaBr = 2 NaN + Br2
BaFeO4 + HCl = BaCl + FeCl3 + H2O + Cl2 =>
BaFeO4 + 8 HCl = BaCl + FeCl3 + 4 H2O + 2 Cl2
NaNO2 + H2O = NaOH + H2HNO3 =>
NaNO2 + 2 H2O = NaOH + H2HNO3
NaHCO3 + SiO2 = Na2SiO3 + CO2 + H2O =>
2 NaHCO3 + SiO2 = Na2SiO3 + 2 CO2 + H2O
Mn207 + H2O = MnO2 + H3O =>
Mn207 + 1242 H2O = 207 MnO2 + 828 H3O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NiSO4 + Cl2 + KOH = K2SO4 + Cl(OH) + Ni(OH) =>
2 NiSO4 + Cl2 + 4 KOH = 2 K2SO4 + 2 Cl(OH) + 2 Ni(OH)
C + O2 + H6 = H6CO3 =>
2 C + 3 O2 + 2 H6 = 2 H6CO3
C6H12 + O2 = CO2(g) + H2O(l) =>
C6H12 + 9 O2 = 6 CO2(g) + 6 H2O(l)
Hg(OH)2 + H3AsO4 = Hg3(AsO4)2 + H2O =>
3 Hg(OH)2 + 2 H3AsO4 = Hg3(AsO4)2 + 6 H2O
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
KOH + KCl2 = KClO3 + KCl + H2O =>
6 KOH + 6 KCl2 = KClO3 + 11 KCl + 3 H2O
K2Cr2O7 + HI + HCIO4 = KCIO4 + Cr(CIO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 2 KCIO4 + 2 Cr(CIO4)3 + 3 I2 + 7 H2O
OH + H2SO4 = H2O + HSO4 =>
OH + H2SO4 = H2O + HSO4
Mg(OH)2 + NaOH = Mg(OH)3{-} + Na{+}¨ =>
Mg(OH)2 + NaOH = Mg(OH)3{-} + Na{+}¨
CuSO4 + LiCrO4 = CuCrO4 + LiSO4 =>
CuSO4 + LiCrO4 = CuCrO4 + LiSO4
Ba(IO3)2 + HCl = I2 + Cl2 + BaCl2 + H2O =>
Ba(IO3)2 + 12 HCl = I2 + 5 Cl2 + BaCl2 + 6 H2O
[Co(NH3)6]Cl3 + H2O + AgNO3 = AgCl + NO3 + [Co(NH3)6]H2O =>
[Co(NH3)6]Cl3 + H2O + 3 AgNO3 = 3 AgCl + 3 NO3 + [Co(NH3)6]H2O
K2CrO7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 K2CrO7 + 18 KI + 14 H2SO4 = Cr2(SO4)3 + 11 K2SO4 + 9 I2 + 14 H2O
CuI + NaOH = NaI + Cu2O + H2O =>
2 CuI + 2 NaOH = 2 NaI + Cu2O + H2O
CoCl2 + H2O = CoO + Cl2H2 =>
CoCl2 + H2O = CoO + Cl2H2
Pb(NO3)2 + CrI3 = Pb(I)2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrI3 = 3 Pb(I)2 + 2 Cr(NO3)3
C6H5NH2 + H2O = C6H5NH2H + OH =>
C6H5NH2 + H2O = C6H5NH2H + OH
FeI2(aq) + Cl2(g) = FeCl3(aq) + I2(s) =>
2 FeI2(aq) + 3 Cl2(g) = 2 FeCl3(aq) + 2 I2(s)
HCl + H2O = H2O*HCl =>
HCl + H2O = H2O*HCl
BaCl2 + Al(OH)3 = Ba(OH)2 + AlCl3 =>
3 BaCl2 + 2 Al(OH)3 = 3 Ba(OH)2 + 2 AlCl3
NaCO3 + C2H4O2 = NaC2H3O2 + CO2 + H2O =>
8 NaCO3 + 9 C2H4O2 = 8 NaC2H3O2 + 10 CO2 + 6 H2O
KNO3 + CuCl2 = KCl + Cu(NO3)2 =>
2 KNO3 + CuCl2 = 2 KCl + Cu(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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