| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiOCl2 + H2O2 + 6 NaOH = Na4TiO5 + 2 NaCl + 4 H2O
HBr(aq) + LiOH(s) = BrLi(aq) + H2O(l) =>
HBr(aq) + LiOH(s) = BrLi(aq) + H2O(l)
K + Ni(C2H3O2)2 = Ni + KC2H3O2 =>
2 K + Ni(C2H3O2)2 = Ni + 2 KC2H3O2
C9H8(l) + O2(g) = CO2(g) + H2O(l) =>
C9H8(l) + 11 O2(g) = 9 CO2(g) + 4 H2O(l)
Ag(NO3) + Na3PO4 = Ag3PO4 + NaNO3 =>
3 Ag(NO3) + Na3PO4 = Ag3PO4 + 3 NaNO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH3CH(NH2)COOH + O2 = CO2 + N2 + H2O =>
4 CH3CH(NH2)COOH + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
Tc2O7 + H2O = H2Tc2O8 =>
Tc2O7 + H2O = H2Tc2O8
H2TeO3 + HClO3 + H2O = ClO2 + H6TeO6 =>
H2TeO3 + 2 HClO3 + H2O = 2 ClO2 + H6TeO6
PbSO4(s) + HCl(g) = PbCl2(s) + H2SO4(l) =>
PbSO4(s) + 2 HCl(g) = PbCl2(s) + H2SO4(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
Ag(s)FeCl2(aq) = Fe(s)AgCl2(aq) =>
Ag(s)FeCl2(aq) = Fe(s)AgCl2(aq)
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
(NH4)2SO4 + LiOH = Li(SO4)2OH + NH4 =>
2(NH4)2SO4 + LiOH = Li(SO4)2OH + 4 NH4
O(g)Pb(s) = PbO =>
O(g)Pb(s) = PbO
Na2CO3(l) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(l) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
KMnO4 + K2S + H2O = K2SO4 + KOH + MnO =>
8 KMnO4 + 5 K2S + 4 H2O = 5 K2SO4 + 8 KOH + 8 MnO
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 = =>
CH3COOH + NaHCO3 = CH3COONa + H2O + CO2
Mg(s) + CaSO4(aq) = MgSO4(aq) + Ca(s) =>
Mg(s) + CaSO4(aq) = MgSO4(aq) + Ca(s)
Pb(CH3COO)4 + H2O = Pb(CH3COO)4*14H2O =>
Pb(CH3COO)4 + 14 H2O = Pb(CH3COO)4*14H2O
C4H11NO2 + O2 = CO2 + HNO3 + H2O =>
C4H11NO2 + 7 O2 = 4 CO2 + HNO3 + 5 H2O
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
HCOOH + NaOH = NaCOOH + H2O =>
HCOOH + NaOH = NaCOOH + H2O
C6H5COSH + O2 = CO2 + H2O + S =>
C6H5COSH + 8 O2 = 7 CO2 + 3 H2O + S
Bi(OH)4CO3 + H = Bi + CO2 + H2O =>
Bi(OH)4CO3 + 6 H = Bi + CO2 + 5 H2O
HNO3 + Cu = NH3 + Cu(NO3)2 + H2O =>
9 HNO3 + 4 Cu = NH3 + 4 Cu(NO3)2 + 3 H2O
K2CrO4 + KCl = K2Cl + ClCrO4 =>
K2CrO4 + 4 KCl = 3 K2Cl + ClCrO4
Na2SO3 + H2O = Na2 + H2SO4 =>
Na2SO3 + H2O = Na2 + H2SO4
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
CoSO4 + AgNO3 = AgSO4 + CoNO3 =>
CoSO4 + AgNO3 = AgSO4 + CoNO3
CoOHNO3 + HCl = (CoOH)Cl + HNO3 =>
CoOHNO3 + HCl = (CoOH)Cl + HNO3
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
K2MnO4 + HCl + SnCl2 = SnCl4 + MnCl2 + KCl + H2O =>
K2MnO4 + 8 HCl + 2 SnCl2 = 2 SnCl4 + MnCl2 + 2 KCl + 4 H2O
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
Ca(C2H3O2)2 + Na2S = CaS + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2S = CaS + 2 NaC2H3O2
F2(g) + H2O(l) = O2(g) + HF(aq) =>
2 F2(g) + 2 H2O(l) = O2(g) + 4 HF(aq)
(CH3)2CHOH = (CH3)2CO + H{+} + e =>
(CH3)2CHOH = (CH3)2CO + 2 H{+} + 2e
ZnCl2 + (NH4)2SO4 = ZnSO4 + NH4Cl =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + 2 NH4Cl
FeCl3 + K3[Fe(CN)6] + H[SnCl4] = H[SnCl6] + KFe[Fe(CN)6] + KCl =>
2 FeCl3 + 2 K3[Fe(CN)6] + H[SnCl4] = H[SnCl6] + 2 KFe[Fe(CN)6] + 4 KCl
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
CH2(NH2)COOH + HCl = CH2(NH3Cl)COOH =>
CH2(NH2)COOH + HCl = CH2(NH3Cl)COOH
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H3O =>
2 KMnO4 + 12 H2SO4 + 18 FeSO4 = K2SO4 + 2 MnSO4 + 9 Fe2(SO4)3 + 8 H3O
CH4(g) + H2O(l) = H2(g) + CO(g) =>
CH4(g) + H2O(l) = 3 H2(g) + CO(g)
C2H4O2 + K2SO3 = CH3CO2K + H2O + SO2 =>
2 C2H4O2 + K2SO3 = 2 CH3CO2K + H2O + SO2
K2CO3 + HCl = H2O + KCl + CO2 =>
K2CO3 + 2 HCl = H2O + 2 KCl + CO2
Pb(HSO4)2 + NaCl = PbCl2 + NaHSO4 =>
Pb(HSO4)2 + 2 NaCl = PbCl2 + 2 NaHSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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