| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(ii) + H2O = FeO + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na[Al(OH)4]KOH = NaOHK[Al(OH)4] =>
Na[Al(OH)4]KOH = NaOHK[Al(OH)4]
NaHSO3 + KClO3 = KCl + NaHSO4 =>
3 NaHSO3 + KClO3 = KCl + 3 NaHSO4
Ca(OH)2 + NaO = CaO + Na(OH)2 =>
Ca(OH)2 + NaO = CaO + Na(OH)2
Al2O3*2SIO2*2H2O = Al2O3 + SIO2 + H2O =>
Al2O3*2SIO2*2H2O = Al2O3 + 2 SIO2 + 2 H2O
CaCl2 + Ca3(PO4)2 + Ca(OH)2 = Ca5(OH)(PO4)2 + OHCl =>
3 CaCl2 + 4 Ca3(PO4)2 + 5 Ca(OH)2 = 4 Ca5(OH)(PO4)2 + 6 OHCl
FeCl3(aq) + Al(s) = AlCl3 + Fe =>
FeCl3(aq) + Al(s) = AlCl3 + Fe
C6H4(CH3)3 + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
40 C6H4(CH3)3 + 122 KMnO4 + 183 H2SO4 = 45 C6H4(COOH)2 + 122 MnSO4 + 61 K2SO4 + 308 H2O
Pb(SO4)2 = PbS + SO4 + O2 =>
Pb(SO4)2 = PbS + SO4 + 2 O2
Na2 + S = SNa2 =>
Na2 + S = SNa2
KNO3 + FeCl2 + HCl = NO + H2O + KCl + FeCl3 =>
KNO3 + 3 FeCl2 + 4 HCl = NO + 2 H2O + KCl + 3 FeCl3
Hg2S + HCl = Hg2Cl2 + H2S =>
Hg2S + 2 HCl = Hg2Cl2 + H2S
Ti + MnO2 = TiO2 + Mn =>
Ti + MnO2 = TiO2 + Mn
K2(CO3) + Na2(SO4) = K2(SO4) + Na2(CO3) =>
K2(CO3) + Na2(SO4) = K2(SO4) + Na2(CO3)
KI + HClO = I2 + KOH + Cl2 =>
2 KI + 2 HClO = I2 + 2 KOH + Cl2
AgClO3 + BaCl2 = AgCl + Ba(ClO3)2 =>
2 AgClO3 + BaCl2 = 2 AgCl + Ba(ClO3)2
Al(s) + NiNO3(aq) = Al(NO3)3 + Ni(s) =>
Al(s) + 3 NiNO3(aq) = Al(NO3)3 + 3 Ni(s)
Sn{2} + IO{-} + H{+} = Sn{4} + I{-} + H2O =>
Sn{2} + IO{-} + 2 H{+} = Sn{4} + I{-} + H2O
NaI + H2SO4 = Na2SO4 + H2O + SO2 + I2 =>
2 NaI + 2 H2SO4 = Na2SO4 + 2 H2O + SO2 + I2
HNO5S + H2O = H2SO4 + NO + NO2 =>
2 HNO5S + H2O = 2 H2SO4 + NO + NO2
Pb(CH3COO)2 + SO2 + H2O = PbSO3 + CH3COOH =>
Pb(CH3COO)2 + SO2 + H2O = PbSO3 + 2 CH3COOH
Pb(SO4)2 + HCl = PbCl2 + H(SO4) =>
Pb(SO4)2 + 2 HCl = PbCl2 + 2 H(SO4)
Na(OH) + HBr = NaBr + H(OH) =>
Na(OH) + HBr = NaBr + H(OH)
C2H2 = C4H4 =>
2 C2H2 = C4H4
Na2CO3 + HCl + Ca(NO3)2 = NaCl + HNO3 + CaCO3 =>
Na2CO3 + 2 HCl + Ca(NO3)2 = 2 NaCl + 2 HNO3 + CaCO3
C6H3[OH]3 + Br2 = HBr + C6Br3[OH]3 =>
C6H3[OH]3 + 3 Br2 = 3 HBr + C6Br3[OH]3
V(ClO3)4 + Ca3(PO4)2 = V3(PO4)4 + Ca(ClO3)2 =>
3 V(ClO3)4 + 2 Ca3(PO4)2 = V3(PO4)4 + 6 Ca(ClO3)2
CHClF2 = HCl + C2F4 =>
2 CHClF2 = 2 HCl + C2F4
Na2S + CuCl2 = Na2Cu + SCl2 =>
Na2S + CuCl2 = Na2Cu + SCl2
HCO2H + Na(OH)2 = HCO2 + H2O + Na =>
2 HCO2H + Na(OH)2 = 2 HCO2 + 2 H2O + Na
SnO2 + NH3 = NO + H2O + SnO =>
5 SnO2 + 2 NH3 = 2 NO + 3 H2O + 5 SnO
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
H3PO4 + H2O = H3O + HPO4 =>
H3PO4 + 2 H2O = 2 H3O + HPO4
Mn + Pb{2+} = Mn{2+} + Pb =>
Mn + Pb{2+} = Mn{2+} + Pb
C2O2H2 + O2 = CO2 + H2O =>
2 C2O2H2 + 3 O2 = 4 CO2 + 2 H2O
K2S2O8 + HCl = KCl + H2S2O8 =>
K2S2O8 + 2 HCl = 2 KCl + H2S2O8
NaSO3 + H2O = NaOH + HSO3 =>
NaSO3 + H2O = NaOH + HSO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Al + HNO3 = Al(NO3)3 + N20 + H2O =>
100 Al + 360 HNO3 = 100 Al(NO3)3 + 3 N20 + 180 H2O
[HOC6H4NH2]*HCl + NaOH = HOC6H4NHNa + NaCl + H2O =>
[HOC6H4NH2]*HCl + 2 NaOH = HOC6H4NHNa + NaCl + 2 H2O
Fe2(SO4)3(aq) + NaOH(aq) = Fe(OH)3 + Na2SO4(aq) =>
Fe2(SO4)3(aq) + 6 NaOH(aq) = 2 Fe(OH)3 + 3 Na2SO4(aq)
C24H34N2O13 + HCl = C24H35ClN2O13 =>
C24H34N2O13 + HCl = C24H35ClN2O13
CH3COOHNa2CO3 = CH3COONaNaHCO3 =>
CH3COOHNa2CO3 = CH3COONaNaHCO3
ZnBr2 + H2O = ZnH2 + Br2O =>
ZnBr2 + H2O = ZnH2 + Br2O
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
CH4(g) + F2(g) = CF4(g) + HF(g) =>
CH4(g) + 4 F2(g) = CF4(g) + 4 HF(g)
C4H10O2 + H4N4O + NaHCO3 = C5H4N4O3 + NaOH + H11O2 =>
44 C4H10O2 + 43 H4N4O + 39 NaHCO3 = 43 C5H4N4O3 + 39 NaOH + 40 H11O2
NaOH + NH3Cl = NH3OH + NaCl =>
NaOH + NH3Cl = NH3OH + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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