| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + 2 C = Mn + 2 CO
CdCO3(s) = Cd + CO3 =>
CdCO3(s) = Cd + CO3
Ba(ClO3)2 + AgNO3 = Ba(NO3)2 + AgClO3 =>
Ba(ClO3)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgClO3
I2 + AlBr3 = Al + I2Br3 =>
I2 + AlBr3 = Al + I2Br3
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
Pb(CN)2 + NaF = PbF2 + NaCN =>
Pb(CN)2 + 2 NaF = PbF2 + 2 NaCN
NO2 + CN = C + NO =>
NO2 + CN = C + 2 NO
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
Ba(ClO3)2 + Na2SO4 = BaSO4 + Na(ClO3) =>
Ba(ClO3)2 + Na2SO4 = BaSO4 + 2 Na(ClO3)
CH4 + HONO2 = CH3NO2 + H2O =>
CH4 + HONO2 = CH3NO2 + H2O
Cs2(CO3) + Mg(NO3)2 = Cs(NO3) + Mg(CO3) =>
Cs2(CO3) + Mg(NO3)2 = 2 Cs(NO3) + Mg(CO3)
NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2
KI(s) = K(s) + I(s) =>
KI(s) = K(s) + I(s)
NH3O + H2O2 = H2O + N2O3 =>
2 NH3O + 4 H2O2 = 7 H2O + N2O3
ZrO(OH)2 + SO3{2-}OH{-} = Zr + SO4{2-} + H2O =>
ZrO(OH)2 + 2 SO3{2-}OH{-} = Zr + 2 SO4{2-} + H2O
NaOHKCl = KOHNaCl =>
NaOHKCl = KOHNaCl
H2ZnO2Na2S = Na2ZnO2H2S =>
H2ZnO2Na2S = Na2ZnO2H2S
NO(g) + F2(g) = NOF3 =>
2 NO(g) + 3 F2(g) = 2 NOF3
H2 + Br = H2Br =>
H2 + Br = H2Br
ZnSHI = ZnIHS =>
ZnSHI = ZnIHS
AlI3 + Hg2Cl = AlCl3 + Hg2I =>
AlI3 + 3 Hg2Cl = AlCl3 + 3 Hg2I
(Cu(NH3)2)Br + (NH4)2S = Cu2S + NH4Br + NH3 =>
2(Cu(NH3)2)Br + (NH4)2S = Cu2S + 2 NH4Br + 4 NH3
BaCl2*2H2O + Na2SO4 = NaCl + BaSO4 + H2O =>
BaCl2*2H2O + Na2SO4 = 2 NaCl + BaSO4 + 2 H2O
Ar + Cl3 = ArCl3 =>
Ar + Cl3 = ArCl3
NaHSiO3 = H2O + SiO2 + Na2SiO3 =>
2 NaHSiO3 = H2O + SiO2 + Na2SiO3
N2 + NaI = NaN + I =>
N2 + 2 NaI = 2 NaN + 2 I
H2S + CuO = CuS + H2O =>
H2S + CuO = CuS + H2O
FeS2 + Na2S2O7 = Fe2(SO4)3 + Na2SO4 + SO2 =>
2 FeS2 + 14 Na2S2O7 = Fe2(SO4)3 + 14 Na2SO4 + 15 SO2
Na2 + CO3 + HCe = NaCe + H2O + CO2 =>
Na2 + CO3 + 2 HCe = 2 NaCe + H2O + CO2
P(s) + H2O(l) = POH(aq) + H(g) =>
P(s) + H2O(l) = POH(aq) + H(g)
Si + C = Si2C =>
2 Si + C = Si2C
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ca(OH)2 + FeN = Fe(OH)3 + Ca3N2 =>
3 Ca(OH)2 + 2 FeN = 2 Fe(OH)3 + Ca3N2
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
SrH2 + H2O = Sr(OH)2 + H2 =>
SrH2 + 2 H2O = Sr(OH)2 + 2 H2
Al(C2H3O2)3 + Na2S = Al2S3 + NaC2H3O2 =>
2 Al(C2H3O2)3 + 3 Na2S = Al2S3 + 6 NaC2H3O2
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
C14H8O4 + NaOH = C14H6O4Na2 + H2O =>
C14H8O4 + 2 NaOH = C14H6O4Na2 + 2 H2O
Ca(OH)2 + H2O = Ca(OH)2H2O =>
Ca(OH)2 + H2O = Ca(OH)2H2O
NH4I + NaOH = NH3 + H2O + NaI =>
NH4I + NaOH = NH3 + H2O + NaI
Mn{2+} + O2 + H2O + OH{-} = Mn(OH)3 =>
4 Mn{2+} + O2 + 2 H2O + 8 OH{-} = 4 Mn(OH)3
Ba(OH)2 + HF = BaF + H(OH)2 =>
Ba(OH)2 + HF = BaF + H(OH)2
CH3CH(Cl)CH2CH3 + KOH = CH3CH2CHCH2 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CH2CHCH2 + KCl + H2O
CH3COOH + KOH = K(CH3COO) + H2O =>
CH3COOH + KOH = K(CH3COO) + H2O
AlCl2 + Cl2 = AlCl3 =>
2 AlCl2 + Cl2 = 2 AlCl3
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Na2CO3 + NH3 + NaClO = NaCl + CO2 + NaNO3 + H2 =>
Na2CO3 + 2 NH3 + 5 NaClO = 5 NaCl + CO2 + 2 NaNO3 + 3 H2
Li2 + P = LiP =>
Li2 + 2 P = 2 LiP
C4H4O4 + C5H8NNaO4 + Na2CO3 + Fe2O3 = C8H7NO8Na4Fe + CO2 + H2O =>
3 C4H4O4 + 4 C5H8NNaO4 + 6 Na2CO3 + 2 Fe2O3 = 4 C8H7NO8Na4Fe + 6 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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