| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2COOH + 10 CH3 = 4 CH3CH2COCH3 + 5 H2
Cl + CuO = ClCu + O =>
Cl + CuO = ClCu + O
CaO + C2H5OH + C6H12O6 = C10H10O5Ca + H2O =>
2 CaO + C2H5OH + 3 C6H12O6 = 2 C10H10O5Ca + 11 H2O
CuCO3 + H2SO4(aq) = CuSO4 + H2O + CO2(g) =>
CuCO3 + H2SO4(aq) = CuSO4 + H2O + CO2(g)
N + F2 = NF =>
2 N + F2 = 2 NF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C6H5CH2CHNH2ClCH3CH3NaOH = C6H5CH2CHNHCH3CH3 + NaCl + H2O =>
C6H5CH2CHNH2ClCH3CH3NaOH = C6H5CH2CHNHCH3CH3 + NaCl + H2O
AgNO3 + NH3 + H2O = AgOH + NH3NO2 =>
7 AgNO3 + 9 NH3 + 2 H2O = 7 AgOH + 8 NH3NO2
K2CrO4 + Mg(NO3)2 = KNO3 + MgCrO4 =>
K2CrO4 + Mg(NO3)2 = 2 KNO3 + MgCrO4
C27H28Br2O5 + CO2 = C28H28Br2O7 =>
C27H28Br2O5 + CO2 = C28H28Br2O7
NO2 + O + H2O = H(NO3) =>
2 NO2 + O + H2O = 2 H(NO3)
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
NaI(aq) + Cu(NO3)2 = NaNO3 + CuI2 =>
2 NaI(aq) + Cu(NO3)2 = 2 NaNO3 + CuI2
Bi + HNO3 = BiNO33 + NO2 + H2O =>
Bi + 62 HNO3 = BiNO33 + 61 NO2 + 31 H2O
C6H12O6 + Ag(NH3)2OH = C5H11O5COOH + Ag0 + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C5H11O5COOH + 2 Ag0 + 4 NH3 + H2O
Pt(OH)4 + HNO2 = Pt(NO2)4 + H2O =>
Pt(OH)4 + 4 HNO2 = Pt(NO2)4 + 4 H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
SO2 + H2O2 = H2SO2 + O2 =>
SO2 + H2O2 = H2SO2 + O2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cr(NO3)3 + LiOH = Cr(OH)3 + Li + NO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 Li + 3 NO3
H2AsO4 + HCl + H2S = S + AsCl3 + H2O =>
2 H2AsO4 + 6 HCl + 3 H2S = 3 S + 2 AsCl3 + 8 H2O
H2 + SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2 + SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Na2CO3 + Cr(NO3)2 = Na2(NO3)2 + CrCO3 =>
Na2CO3 + Cr(NO3)2 = Na2(NO3)2 + CrCO3
Hg(ClO3)2 = HgCl2 + O2 =>
Hg(ClO3)2 = HgCl2 + 3 O2
NCCH2COOH + H2O = HOOCCH2COOH + NH3 =>
NCCH2COOH + 2 H2O = HOOCCH2COOH + NH3
Br{-} + OH{-} + N2O4 = BrO3{+} + H2O + NO2{-} =>
Br{-} + 6 OH{-} + 4 N2O4 = BrO3{+} + 3 H2O + 8 NO2{-}
NaO2 + KI + H2SO4 = K2SO4 + I2 + Na2SO4 + H2O =>
2 NaO2 + 6 KI + 4 H2SO4 = 3 K2SO4 + 3 I2 + Na2SO4 + 4 H2O
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
NaOH(aq) + FeCl = FeOH + NaCl =>
NaOH(aq) + FeCl = FeOH + NaCl
HI + PbO2 = I2 + PbI2 + H2O =>
4 HI + PbO2 = I2 + PbI2 + 2 H2O
H3PO + NaOH = H2O + Na3PO =>
H3PO + 3 NaOH = 3 H2O + Na3PO
HCN + CH3CH2CHO = C4H7NO =>
HCN + CH3CH2CHO = C4H7NO
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
AgNO4 + Cu = AgCu + NO4 =>
AgNO4 + Cu = AgCu + NO4
KBr = Br2 + K =>
2 KBr = Br2 + 2 K
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
CuCO3 + CH3COOH = CuCH3 + CO2 + H2O =>
8 CuCO3 + 9 CH3COOH = 8 CuCH3 + 18 CO2 + 6 H2O
C5 + N2 = C53N =>
106 C5 + 5 N2 = 10 C53N
CaCl2 + SnBr4 = CaBr2 + SnCl4 =>
2 CaCl2 + SnBr4 = 2 CaBr2 + SnCl4
KMnO4 + Na2S2O3 = Na2MnO4 + KS2O3 =>
KMnO4 + Na2S2O3 = Na2MnO4 + KS2O3
AgCl(s) + NH3(aq) + H2O(l) = AgOH(aq) + NH4Cl(aq) =>
AgCl(s) + NH3(aq) + H2O(l) = AgOH(aq) + NH4Cl(aq)
Mg + I = MgI =>
Mg + I = MgI
Mg(s) + Co(NO3)2(g) = Mg(NO3)2(g) + Co(s) =>
Mg(s) + Co(NO3)2(g) = Mg(NO3)2(g) + Co(s)
CH3CH2COOH + Al(OH)3 = (CH3CH2COO)3Al + H2O =>
3 CH3CH2COOH + Al(OH)3 = (CH3CH2COO)3Al + 3 H2O
Al + HCl = AlCl + H*2 =>
Al + HCl = AlCl + H*2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
TiCl4 + (NH4)2S + H2O = H2TiO3 + NH4Cl + H2S =>
TiCl4 + 2(NH4)2S + 3 H2O = H2TiO3 + 4 NH4Cl + 2 H2S
Sn + NaOH + HOH = H2 + Na(Sn(OH)4) =>
2 Sn + 2 NaOH + 6 HOH = 3 H2 + 2 Na(Sn(OH)4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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