| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + Sr(OH)2 = Sr(Cr(OH)5)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(NO3)2 + (NH4)2S = MgS + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)(NO3)
Al(BO2)3 + H2O = Al(OH)3 + H3BO3 =>
Al(BO2)3 + 6 H2O = Al(OH)3 + 3 H3BO3
TiOH + HCl = TiCl + H2O =>
TiOH + HCl = TiCl + H2O
Cu3CO3 + HNO3 = Cu3NO3 + HCO3 =>
Cu3CO3 + HNO3 = Cu3NO3 + HCO3
Cu + AgNO3 = CuAg(NO3) =>
Cu + AgNO3 = CuAg(NO3)
AgCl + NH3 = Ag(NH3)6 + Cl =>
AgCl + 6 NH3 = Ag(NH3)6 + Cl
HNO3 + K = KNO3 + H =>
HNO3 + K = KNO3 + H
Cu + Na{+} = Cu2{+} + Na =>
2 Cu + Na{+} = Cu2{+} + Na
KL + KClO + H2O = L2 + KCl + KOH =>
2 KL + KClO + H2O = L2 + KCl + 2 KOH
Ag2SO4 + KH2PO4 = Ag2PO4 + KH2SO4 =>
Ag2SO4 + KH2PO4 = Ag2PO4 + KH2SO4
Cr(SO4) + SO2 + H2O = Cr + H2SO4 =>
Cr(SO4) + SO2 + 2 H2O = Cr + 2 H2SO4
LiBr + SrCl2 = LiCl + SrBr2 =>
2 LiBr + SrCl2 = 2 LiCl + SrBr2
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2(NO3)2 =>
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2(NO3)2
N(g) + H2(g) = NH4(g) =>
N(g) + 2 H2(g) = NH4(g)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu(NO3)2*5H2O = Cu + NO2 + O2 + H2O =>
Cu(NO3)2*5H2O = Cu + 2 NO2 + O2 + 5 H2O
Ag(NO3)2 + KI = AgI2 + KNO3 =>
Ag(NO3)2 + 2 KI = AgI2 + 2 KNO3
C2 + Sb4O6 = Sb + CO =>
3 C2 + Sb4O6 = 4 Sb + 6 CO
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Cu + KCl = K2 + CuCl2 =>
Cu + 2 KCl = K2 + CuCl2
Fe + O2 + H2O = Fe{+2} + OH{-} =>
2 Fe + O2 + 2 H2O = 2 Fe{+2} + 4 OH{-}
Mg + CH3CH2COOH = Mg(CH3CH2COO)2 + H2 =>
Mg + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
MgSO4 + C9H6NOH = Mg(C9H6NO)2 + H2SO4 =>
MgSO4 + 2 C9H6NOH = Mg(C9H6NO)2 + H2SO4
MgO2 + Mg = MgO =>
MgO2 + Mg = 2 MgO
Fe2O3 + Br2O5 = Fe2(BrO4)2 =>
Fe2O3 + Br2O5 = Fe2(BrO4)2
Fe2O3 + HNH3 = H2O + Fe(NH3)3 =>
Fe2O3 + 6 HNH3 = 3 H2O + 2 Fe(NH3)3
MnO4 + HBr = Br2 + MnBr2 + H2O =>
MnO4 + 8 HBr = 3 Br2 + MnBr2 + 4 H2O
Fe2O3 + Cr2Cl = FeCl + Cr + O2 =>
2 Fe2O3 + 4 Cr2Cl = 4 FeCl + 8 Cr + 3 O2
H2 + C = H6C =>
3 H2 + C = H6C
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe3O4 + C = CO + Fe =>
Fe3O4 + 4 C = 4 CO + 3 Fe
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + KC2H3O2 =>
Zn(C2H3O2)2 + K2CO3 = ZnCO3 + 2 KC2H3O2
(NH4)2S(aq) + HNO3(aq) = NH4NO3 + H2S =>
(NH4)2S(aq) + 2 HNO3(aq) = 2 NH4NO3 + H2S
CH3CHO + NaCN + H2SO4 + H2O = CH3CH(OH)COOH + Na2SO4 + (NH4)2SO4 =>
2 CH3CHO + 2 NaCN + 2 H2SO4 + 4 H2O = 2 CH3CH(OH)COOH + Na2SO4 + (NH4)2SO4
C1H18 + O2 = CO2 + H2O =>
2 C1H18 + 11 O2 = 2 CO2 + 18 H2O
Na2S + Zn(NO3)2 = ZnS + NaNO3 =>
Na2S + Zn(NO3)2 = ZnS + 2 NaNO3
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
BeS + PtF2 = BeF2 + PtS =>
BeS + PtF2 = BeF2 + PtS
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C18H12(s) + O2(g) = CO2(g) + H2O(l) =>
C18H12(s) + 21 O2(g) = 18 CO2(g) + 6 H2O(l)
FeO + HBr = H2O + FeBr2 =>
FeO + 2 HBr = H2O + FeBr2
Cl2 + KOH + K[Cr(OH)4] = KCl + H2O + K2CrO4 =>
3 Cl2 + 8 KOH + 2 K[Cr(OH)4] = 6 KCl + 8 H2O + 2 K2CrO4
Ag(s) + Pb(NO3)3(aq) = Ag(NO3)3 + Pb =>
Ag(s) + Pb(NO3)3(aq) = Ag(NO3)3 + Pb
MgSO4 + Li2CrO4 = Li2SO4 + MgCrO4 =>
MgSO4 + Li2CrO4 = Li2SO4 + MgCrO4
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
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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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