| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 CH3CO2H = Ca(CH3COO)2 + 2 H2O
Ag(NO3)2 = AgO + NO + O2 =>
2 Ag(NO3)2 = 2 AgO + 4 NO + 3 O2
CuHO3 + KI + HCl = CuCl2 + KCl + I2 + H2O =>
2 CuHO3 + 6 KI + 10 HCl = 2 CuCl2 + 6 KCl + 3 I2 + 6 H2O
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
C6H5CH3 + H2SO4 = C6H5CHO + S02 + H2O =>
3 C6H5CH3 + 2 H2SO4 = 3 C6H5CHO + S02 + 5 H2O
NaIO3 + Na2SO3 + HCl = Na2SO4 + H2O + I + NaCl =>
2 NaIO3 + 5 Na2SO3 + 2 HCl = 5 Na2SO4 + H2O + 2 I + 2 NaCl
MnO4{-} + H2O = MnO2 + OH{-} + O2 =>
4 MnO4{-} + 2 H2O = 4 MnO2 + 4 OH{-} + 3 O2
Al(NO3)3 + H2O = Al(OH)3 + H{+} + NO3{-} =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 H{+} + 3 NO3{-}
Cr{3+} + NO2{-} + OH{-} = CrO4{2-} + NO + H2O =>
Cr{3+} + 3 NO2{-} + 2 OH{-} = CrO4{2-} + 3 NO + H2O
C6H5COCH3 + CH3OH + NH4OH = C6H5CHOCH2(NH2)CH3 + H2O =>
C6H5COCH3 + CH3OH + NH4OH = C6H5CHOCH2(NH2)CH3 + 2 H2O
Cr2O7 + HCl = CrCl3 + Cl2 + H2O =>
Cr2O7 + 14 HCl = 2 CrCl3 + 4 Cl2 + 7 H2O
C2H4O2 + HCO3 = CO2 + H2O =>
C2H4O2 + 8 HCO3 = 10 CO2 + 6 H2O
Cu2(OH)2 + HCl = CuCl + H2O =>
Cu2(OH)2 + 2 HCl = 2 CuCl + 2 H2O
C6H10 + C4H2O3 = C10H12O3 =>
C6H10 + C4H2O3 = C10H12O3
Ar + O2 = ArO3 =>
2 Ar + 3 O2 = 2 ArO3
Cu(No3)2 + Na3Po4 = CuNa3 + (No3)2Po4 =>
Cu(No3)2 + Na3Po4 = CuNa3 + (No3)2Po4
Pb(NO3)2 + HI = PbI2 + NO3H =>
Pb(NO3)2 + 2 HI = PbI2 + 2 NO3H
Co + Br2 = BrCo =>
2 Co + Br2 = 2 BrCo
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
Cl3 + KOH = KCl + KClO3 + HCl =>
2 Cl3 + 3 KOH = 2 KCl + KClO3 + 3 HCl
K2FeO4 + HCl = FeCl3 + Cl2 + KCl2 + H2O =>
2 K2FeO4 + 16 HCl = 2 FeCl3 + Cl2 + 4 KCl2 + 8 H2O
MgN + H2O = N2 + H2 + MgO =>
2 MgN + 2 H2O = N2 + 2 H2 + 2 MgO
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-}
AgS + KOH = KS + AgOH =>
AgS + KOH = KS + AgOH
NaOH + Ag2SO4 = Na2SO4 + AgOH =>
2 NaOH + Ag2SO4 = Na2SO4 + 2 AgOH
Pb(NO3)2 + NaOH = NaNO3 + PbO2H2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + PbO2H2
H2C4H4O5 + NaOH = Na2C4H2O4 + H2O =>
H2C4H4O5 + 2 NaOH = Na2C4H2O4 + 3 H2O
C12345H54321 + O2 = CO2 + HOH =>
4 C12345H54321 + 103701 O2 = 49380 CO2 + 108642 HOH
HNO3 + CO2 = HNO2 + CO3 =>
HNO3 + CO2 = HNO2 + CO3
CaPO4 + ZnCl2 = CaCl2 + ZnPO4 =>
CaPO4 + ZnCl2 = CaCl2 + ZnPO4
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + C02 + H2O =>
10 K4Fe(CN)6 + 74 KMnO4 + 203 H2SO4 = 114 KHSO4 + 5 Fe2(SO4)3 + 74 MnSO4 + 60 HNO3 + 30 C02 + 116 H2O
HCl + K2CrO4 = HK + Cl2CrO4 =>
2 HCl + K2CrO4 = 2 HK + Cl2CrO4
Ag + HNO2 = AgNO3 + H2O + NO =>
Ag + 4 HNO2 = AgNO3 + 2 H2O + 3 NO
HF + Fe(ClO3)3 = Fe(F)3 + HClO3 =>
3 HF + Fe(ClO3)3 = Fe(F)3 + 3 HClO3
Li2SO4 + BaO = BaSO4 + Li2O =>
Li2SO4 + BaO = BaSO4 + Li2O
CH2CHCOOK + HCl = KCl + CH2ClCH2COOH =>
CH2CHCOOK + 2 HCl = KCl + CH2ClCH2COOH
NaMnO4 + NH4Br = NaBr + NH4MnO4 =>
NaMnO4 + NH4Br = NaBr + NH4MnO4
H3As2O3 + H2O + BrO3{-} = Br{-} + H3AsO4 =>
6 H3As2O3 + 9 H2O + 7 BrO3{-} = 7 Br{-} + 12 H3AsO4
Na2SO3 + Zn(NO3)2 = ZnS + O2 + NaNO3 =>
2 Na2SO3 + 2 Zn(NO3)2 = 2 ZnS + 3 O2 + 4 NaNO3
K + O2 = K3O =>
6 K + O2 = 2 K3O
K2CrO4(ac) + FeCl3(ac) = KCl(ac) + Fe2(CrO4)3(s) =>
3 K2CrO4(ac) + 2 FeCl3(ac) = 6 KCl(ac) + Fe2(CrO4)3(s)
(NO)2 = NO =>
(NO)2 = 2 NO
KOH + HBr = Br + K + H2O =>
KOH + HBr = Br + K + H2O
Na2CO3 + H2O = OH + Na2COH =>
Na2CO3 + 3 H2O = 5 OH + Na2COH
Zn3(PO4)2 + H2O = PO4H3 + Zn(OH)2 =>
Zn3(PO4)2 + 6 H2O = 2 PO4H3 + 3 Zn(OH)2
C12H10O12 + O2 = CO2 + H2O =>
2 C12H10O12 + 17 O2 = 24 CO2 + 10 H2O
CuBr2 + LiNO3 = Cu(NO3)2 + LiBr =>
CuBr2 + 2 LiNO3 = Cu(NO3)2 + 2 LiBr
Br2 + N9I = I2 + N9Br =>
Br2 + 2 N9I = I2 + 2 N9Br
SbOCl + H2S = Sb2S3 + H2O + HCl =>
2 SbOCl + 3 H2S = Sb2S3 + 2 H2O + 2 HCl
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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