| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2*6H2O = Zn + 2 N + 12 O + 12 H
(NH4)2SO4(aq) + Ca(CH3COO)2(aq) = CaSO4(s) + CH3COONH4(aq) =>
(NH4)2SO4(aq) + Ca(CH3COO)2(aq) = CaSO4(s) + 2 CH3COONH4(aq)
I2 + NaF = NaI2 + F2 =>
2 I2 + 2 NaF = 2 NaI2 + F2
Zn(BrO3)2 + Al2S3 = ZnS + Al(BrO3)3 =>
3 Zn(BrO3)2 + Al2S3 = 3 ZnS + 2 Al(BrO3)3
SrS + FeCl3 = SrCl2 + Fe2S3 =>
3 SrS + 2 FeCl3 = 3 SrCl2 + Fe2S3
CrCl3 = Cr + Cl =>
CrCl3 = Cr + 3 Cl
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
Ba(NO3)2 + HCl = BaCl + H + NO3 =>
Ba(NO3)2 + HCl = BaCl + H + 2 NO3
KMnO4 + HClO4 + CaSO3 = CaSO4 + Mn(ClO4)2 + H2O + KClO4 =>
2 KMnO4 + 6 HClO4 + 5 CaSO3 = 5 CaSO4 + 2 Mn(ClO4)2 + 3 H2O + 2 KClO4
Ag(s) + H2SO4(aq) = H2(g) + AgSO4 =>
Ag(s) + H2SO4(aq) = H2(g) + AgSO4
CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl
Cu(NO3)2 + AgCl = CuAg2 + NO3Cl =>
Cu(NO3)2 + 2 AgCl = CuAg2 + 2 NO3Cl
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
KMnO4(ac) + H2O2(ac) = KOH(ac) + MnO2(ac) + O2(ac) =>
2 KMnO4(ac) + H2O2(ac) = 2 KOH(ac) + 2 MnO2(ac) + 2 O2(ac)
Ca + F = CaF2 =>
Ca + 2 F = CaF2
C + O2 = CO2 =>
C + O2 = CO2
K2CO3(aq) + NH4Cl(aq) = KCl(aq) + (NH4)2CO3(aq) =>
K2CO3(aq) + 2 NH4Cl(aq) = 2 KCl(aq) + (NH4)2CO3(aq)
CH3COOH + CaO = Ca(CH3COO)2 + H2O =>
2 CH3COOH + CaO = Ca(CH3COO)2 + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CrBr3 + Na3PO4 = CrPO4 + Na3Br3 =>
CrBr3 + Na3PO4 = CrPO4 + Na3Br3
Ba(NO2)2 + H2O = HNO2 + BaO =>
Ba(NO2)2 + H2O = 2 HNO2 + BaO
Ag(aq) + NaCl(aq) = AgCl(s) + Na(aq) =>
Ag(aq) + NaCl(aq) = AgCl(s) + Na(aq)
P2O3 + HBr = PBr3 + H2O =>
P2O3 + 6 HBr = 2 PBr3 + 3 H2O
V(ClO)6 + H2S = V2S6 + HClO =>
2 V(ClO)6 + 6 H2S = V2S6 + 12 HClO
V2O5 + H2O = HVO3 =>
V2O5 + H2O = 2 HVO3
HgCl2 + KI = HgI + KCl2 =>
HgCl2 + KI = HgI + KCl2
HN3(l) + NO(g) = H2O2(l) + N2(g) =>
2 HN3(l) + 2 NO(g) = H2O2(l) + 4 N2(g)
CHCOCH3 + O2 = CO2 + HOH =>
2 CHCOCH3 + 7 O2 = 6 CO2 + 4 HOH
NaNO2 + H2O = NaHNO + HO =>
NaNO2 + 2 H2O = NaHNO + 3 HO
CrCl2 + CH3COOH + H2O2 = [Cr2(CH3COO)4(H2O2)2] + HCl =>
2 CrCl2 + 4 CH3COOH + 2 H2O2 = [Cr2(CH3COO)4(H2O2)2] + 4 HCl
C4H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Fe2(SO3)3 + H2O = Fe(OH)3 + H2SO3 =>
Fe2(SO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO3
Ra(OH)2 + H2O = H3O + RaO2H =>
Ra(OH)2 + H2O = H3O + RaO2H
CN{-} + Fe{3+} + K{+} = K3[Fe(CN)6] =>
6 CN{-} + Fe{3+} + 3 K{+} = K3[Fe(CN)6]
KCl + Ca(ClO)2 = CaCl2 + KClO3 =>
2 KCl + 3 Ca(ClO)2 = 3 CaCl2 + 2 KClO3
Fe2(SO4)3 + Pb(NO3)2 = Pb2(SO4)2 + Fe(NO3)3 =>
2 Fe2(SO4)3 + 6 Pb(NO3)2 = 3 Pb2(SO4)2 + 4 Fe(NO3)3
MgO2 + H2O = H2O2 + Mg(OH) =>
2 MgO2 + 4 H2O = 3 H2O2 + 2 Mg(OH)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SO2 = S + O2 =>
SO2 = S + O2
KCl + Pb(CH3COO)2 = CH3COOK + PbCl2 =>
2 KCl + Pb(CH3COO)2 = 2 CH3COOK + PbCl2
Li(ClO4) + LiI + H2SO4 = LiHSO4 + HCl + I2 + H2O =>
Li(ClO4) + 8 LiI + 9 H2SO4 = 9 LiHSO4 + HCl + 4 I2 + 4 H2O
HCl + Al(OH)3 = H3Al + OHCl =>
3 HCl + Al(OH)3 = H3Al + 3 OHCl
NH3 + SO3 = NH2SO3H =>
NH3 + SO3 = NH2SO3H
Pb(OH)2 + OH{-} = [Pb(OH)4]{2-} =>
Pb(OH)2 + 2 OH{-} = [Pb(OH)4]{2-}
C4H9Br + NaOH = C4H9OH + NaBr =>
C4H9Br + NaOH = C4H9OH + NaBr
ZnO + LiOH = ZnOH + LiO =>
ZnO + LiOH = ZnOH + LiO
Fe2(CO3)3 + HBr = FeBr3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HBr = 2 FeBr3 + 3 H2O + 3 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K[AI(OH)4] + H2SO4 = AI(OH)3 + H2O + K2SO4 =>
2 K[AI(OH)4] + H2SO4 = 2 AI(OH)3 + 2 H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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