| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
C6H10 + H2SO4 = C6H12 + SO4 =>
C6H10 + H2SO4 = C6H12 + SO4
K2CO3 + ZnBr2 = ZnCO3 + KBr =>
K2CO3 + ZnBr2 = ZnCO3 + 2 KBr
NH4OH + Ga((NO)3)3 = Ga(OH)3 + NH3 + NO =>
12 NH4OH + 5 Ga((NO)3)3 = 5 Ga(OH)3 + 15 NH3 + 42 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca2 + Cl4 = CaCl2 =>
Ca2 + Cl4 = 2 CaCl2
NaHCO3 + CaCl2 = CaCO3 + NaCl + CO2 + H2O =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + CO2 + H2O
CH2Cl2 + H2O = CH3OH + Cl2 =>
CH2Cl2 + H2O = CH3OH + Cl2
NaNO2 + CH3COOH + KMnO4 = CH3COONa + CH3COOK + MnO2 + H2O + NO2 =>
3 NaNO2 + 4 CH3COOH + KMnO4 = 3 CH3COONa + CH3COOK + MnO2 + 2 H2O + 3 NO2
LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
Hg + LiCl = HgCl2 + Li =>
Hg + 2 LiCl = HgCl2 + 2 Li
OH + CaCO3 = CaO2 + CO2 + H2O =>
2 OH + CaCO3 = CaO2 + CO2 + H2O
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + NaCl =>
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + 2 NaCl
CaC2 + O2 = Ca2 + C2O =>
2 CaC2 + O2 = Ca2 + 2 C2O
MnO4{-} + I{-} + OH{-} = MnO4{-2} + IO4{-} + H2O =>
8 MnO4{-} + I{-} + 8 OH{-} = 8 MnO4{-2} + IO4{-} + 4 H2O
Fe + CaOH = FeO + Ca + H =>
Fe + CaOH = FeO + Ca + H
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
ScI3 + Sn3(PO4)4 = ScPO4 + SnI4 =>
4 ScI3 + Sn3(PO4)4 = 4 ScPO4 + 3 SnI4
Na2CO3(aq) + CoCl2(aq) = NaCl + CO3Co =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CO3Co
C6H5CH(OH)CH3 + Mg + CO2HCl = C6H5(CH3)COOH + MgCl2 + H2O =>
29 C6H5CH(OH)CH3 + 12 Mg + 24 CO2HCl = 32 C6H5(CH3)COOH + 12 MgCl2 + 13 H2O
CaCO3 + O2Si = CaSiO3 + CO2 =>
CaCO3 + O2Si = CaSiO3 + CO2
NH4NO3 + Na2SO4 = Na2NO3 + NH4SO4 =>
NH4NO3 + Na2SO4 = Na2NO3 + NH4SO4
(NH4)2SO4(s) = NH3(g) + H2O(v) + SO3(g) =>
(NH4)2SO4(s) = 2 NH3(g) + H2O(v) + SO3(g)
Pb(NO3)3 + K3PO4 = Pb3(PO4)3 + KNO3 =>
3 Pb(NO3)3 + 3 K3PO4 = Pb3(PO4)3 + 9 KNO3
CH4 + Cl3 = CHCl3 + HCl =>
CH4 + 2 Cl3 = CHCl3 + 3 HCl
Sr(OH)2 + NaHS = SrS + NaOH + H2O =>
Sr(OH)2 + NaHS = SrS + NaOH + H2O
NH2OH + HCl = NH3 + Cl2 + H2O =>
NH2OH + 2 HCl = NH3 + Cl2 + H2O
S + O3 = SO3 =>
S + O3 = SO3
PbSO3 + O2 = PbSO4 =>
2 PbSO3 + O2 = 2 PbSO4
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Ph(NO3)2 + NaOH = PhOH + Na(NO3)2 =>
Ph(NO3)2 + NaOH = PhOH + Na(NO3)2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CdCl2 + (NH4)2S = CdS + (NH4)Cl =>
CdCl2 + (NH4)2S = CdS + 2(NH4)Cl
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(s) + CO2(d) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O(s) + CO2(d)
H2O + HBr = BrO + H2 =>
2 H2O + 2 HBr = 2 BrO + 3 H2
{-} + H2O + MnO4{-} = MnO2 + OH{-} =>
3e + 2 H2O + MnO4{-} = MnO2 + 4 OH{-}
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
NH3 + SO2 + O2 + H2O = (NH4)2SO4 =>
4 NH3 + 2 SO2 + O2 + 2 H2O = 2(NH4)2SO4
[VO2(O2)(H2O)5]2SO4 + NH4F = NH4(VF6) + (NH4)2O2 + (NH4)2SO4 + H2O =>
[VO2(O2)(H2O)5]2SO4 + 12 NH4F = 2 NH4(VF6) + 4(NH4)2O2 + (NH4)2SO4 + 10 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCI + CaCO3 = HCO3 + CaCI =>
HCI + CaCO3 = HCO3 + CaCI
K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O
H + SO2 + KMnO4 = MnSO4 + K2SO4 + H2SO4 =>
2 H + 4 SO2 + 2 KMnO4 = 2 MnSO4 + K2SO4 + H2SO4
Cl3N + NaOH = NH3 + NaOCl =>
Cl3N + 3 NaOH = NH3 + 3 NaOCl
C3H6(OH)2 + K2Cr2O7 + H2SO4 = C3H5COOH + K2SO2 + H2O + Cr2(SO4)3 =>
4 C3H6(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C3H5COOH + K2SO2 + 11 H2O + Cr2(SO4)3
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(s) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(s)
Tl + HBr = TlBr + H =>
Tl + HBr = TlBr + H
(NH2)2CO + NaClO + H2O = NCl3 + NaOH + CO2 =>
(NH2)2CO + 6 NaClO + H2O = 2 NCl3 + 6 NaOH + CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
