| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(ClO4)2 + 2 KCl = CaCl2 + 2 KClO4
NaHSO4 + HCl = NaCl + H2O + SO3 =>
NaHSO4 + HCl = NaCl + H2O + SO3
NaO + SO2 = Na2S + O3 =>
6 NaO + 3 SO2 = 3 Na2S + 4 O3
NiS + O2 + HCl = NiCl2 + H2SO4 =>
NiS + 2 O2 + 2 HCl = NiCl2 + H2SO4
Pb(NO3)4(aq) + Mg(s) = Pb + Mg(NO3)2 =>
Pb(NO3)4(aq) + 2 Mg(s) = Pb + 2 Mg(NO3)2
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O =>
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O
C7H24 + O2 = CO2 + H2O =>
C7H24 + 13 O2 = 7 CO2 + 12 H2O
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
PBO2 + C = PB + CO =>
PBO2 + 2 C = PB + 2 CO
Cl + N = ClN =>
Cl + N = ClN
Na2SiO3 + CH3COOH = CH3COONa + SiH2O3 =>
Na2SiO3 + 2 CH3COOH = 2 CH3COONa + SiH2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
CH3COOH + F2 = CF4 + HF + O2 =>
CH3COOH + 6 F2 = 2 CF4 + 4 HF + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Na + Cl = NaCl =>
Na + Cl = NaCl
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
CH4 + CO2 = C2H2 + H2O =>
5 CH4 + 3 CO2 = 4 C2H2 + 6 H2O
NaO + SnO = NaSnO2 =>
NaO + SnO = NaSnO2
NH4Br + NaOH = NaBrNH4OH =>
NH4Br + NaOH = NaBrNH4OH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NO + H2O = N2H2O3 =>
2 NO + H2O = N2H2O3
Na2O2 + D2O = NaOD + O2 =>
2 Na2O2 + 2 D2O = 4 NaOD + O2
SnCl6{2-} + H2 = H2(SnCl6{2-}) =>
SnCl6{2-} + H2 = H2(SnCl6{2-})
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
Cu(NO3)2(aq) + Na2CO3(aq) = NaNO3 + CuCO3 =>
Cu(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3 + CuCO3
Na2SiO3 + HBr = Na2Br + SiO3H =>
Na2SiO3 + HBr = Na2Br + SiO3H
H + C = H16C =>
16 H + C = H16C
U3O8 + H2SO4 = UO2SO4 + US2O8 + H2O =>
U3O8 + 4 H2SO4 = 2 UO2SO4 + US2O8 + 4 H2O
SO2 + Na2CO3 = Na2S2O5 + CO2 =>
2 SO2 + Na2CO3 = Na2S2O5 + CO2
Cr + HCl + H2O = CrCl3*6H2O + H2 =>
2 Cr + 6 HCl + 12 H2O = 2 CrCl3*6H2O + 3 H2
BF3 + NaH = B2H6 + NaF =>
2 BF3 + 6 NaH = B2H6 + 6 NaF
BaBr2 + Al2(SO4)3 = BaSO4 + AlBr3 =>
3 BaBr2 + Al2(SO4)3 = 3 BaSO4 + 2 AlBr3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
H2O2 + HCl + K2CrO4 = H2O + CrO4 + KCl =>
H2O2 + 2 HCl + K2CrO4 = 2 H2O + CrO4 + 2 KCl
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl =>
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + Na2(NO3)2 =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + Na2(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
PbNO3 + KCrO4 = KNO3 + PbCrO4 =>
PbNO3 + KCrO4 = KNO3 + PbCrO4
As2O3 + H2O + O2 = H2AsO4 =>
2 As2O3 + 4 H2O + 3 O2 = 4 H2AsO4
P2S4 + HClO + H2O = H3PO4 + S + HCl =>
P2S4 + 5 HClO + 3 H2O = 2 H3PO4 + 4 S + 5 HCl
C6H5CH(OH)CH2CH3 + KMnO4 = C6H5CH(O)CH2CH3 + H2O + KOH + MnO2 =>
3 C6H5CH(OH)CH2CH3 + KMnO4 = 3 C6H5CH(O)CH2CH3 + H2O + KOH + MnO2
Ba(OH)2 + KHSO4 = BaSO4 + K2SO4 + H2O =>
Ba(OH)2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
C10H8 + KMnO4 = C8H4K2O4 + H2O + MnO2 + KOH =>
4 C10H8 + 14 KMnO4 = 5 C8H4K2O4 + 4 H2O + 14 MnO2 + 4 KOH
C(s) + H2O(g) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(g) = CH4(g) + CO2(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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