| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 HF = CaF2 + 2 HCl
C3H7OHCuO = (t)CuH2OC2H5COH =>
C3H7OHCuO = (t)CuH2OC2H5COH
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
Pb(NO3)2 + BaCO3 = Ba(NO3)2 + PbCO3 =>
Pb(NO3)2 + BaCO3 = Ba(NO3)2 + PbCO3
ZnSO4 + H3PO4 = ZnPO4 + H3SO4 =>
ZnSO4 + H3PO4 = ZnPO4 + H3SO4
C13H18O7 + O2 = CO2 + H2O =>
C13H18O7 + 14 O2 = 13 CO2 + 9 H2O
Mn + LiBr = MnBr4 + Li =>
Mn + 4 LiBr = MnBr4 + 4 Li
CoCl2 + H2O2 + NH3 + NH4Cl = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + H2O2 + 10 NH3 + 2 NH4Cl = 2[Co(NH3)6]Cl3 + 2 H2O
O{-}{-}{-}{-}{-} = O2{-2} =>
2 O{-}{-}{-}{-}{-} = O2{-2}
C6H5CH5 + O2 = H2O + CO2 =>
2 C6H5CH5 + 19 O2 = 10 H2O + 14 CO2
B + N2 = B3N3 =>
6 B + 3 N2 = 2 B3N3
Na2S + Al(C2H3O2)3 = NaC2H3O2 + Al2S3 =>
3 Na2S + 2 Al(C2H3O2)3 = 6 NaC2H3O2 + Al2S3
Zr(NO3)4 + K3PO4 = Zr3(PO4)4 + KNO3 =>
3 Zr(NO3)4 + 4 K3PO4 = Zr3(PO4)4 + 12 KNO3
Pb + Ca(BrO2)2 = Pb(BrO2)2 + Ca =>
Pb + Ca(BrO2)2 = Pb(BrO2)2 + Ca
H(g) + S = H2S =>
2 H(g) + S = H2S
Ba(No3)2(aq) + Na2Co3(aq) = BaCo3(s) + NaNo3(aq) =>
Ba(No3)2(aq) + Na2Co3(aq) = BaCo3(s) + 2 NaNo3(aq)
K + PCl3 = KCl + P =>
3 K + PCl3 = 3 KCl + P
KOH(s) + NH4Cl(l) = KCl(aq) + NH4OH(g) =>
KOH(s) + NH4Cl(l) = KCl(aq) + NH4OH(g)
SO2 + Fe(OH)2 = (FeOH)2SO3 + H2O =>
SO2 + 2 Fe(OH)2 = (FeOH)2SO3 + H2O
HSbO2 = Sb2O3 + H2O =>
2 HSbO2 = Sb2O3 + H2O
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH =>
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Zn + NH3 + H2O = Zn(NH3)4(H2O)2 =>
Zn + 4 NH3 + 2 H2O = Zn(NH3)4(H2O)2
C4H8O + KMnO4 + KOH = K2MnO4 + C4H7O2K + H2O =>
C4H8O + 2 KMnO4 + 3 KOH = 2 K2MnO4 + C4H7O2K + 2 H2O
CuSO4*10H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
CuSO4*10H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 10 H2O
Fe2SiO4 + O2 = Fe3O4 + FeSiO3 =>
6 Fe2SiO4 + O2 = 2 Fe3O4 + 6 FeSiO3
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Mg + CsBr = MgBr2 + Cs =>
Mg + 2 CsBr = MgBr2 + 2 Cs
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2CH2CHO + H2 = CH3CH2CH2CH3 + H2O =>
CH3CH2CH2CHO + 2 H2 = CH3CH2CH2CH3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaF + K2CrO4 = Na2CrO4 + KF =>
2 NaF + K2CrO4 = Na2CrO4 + 2 KF
Li + Cu(NO3)2 = LiNO3 + Cu =>
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
KI + Pb(NO3) = KI(NO3) + Pb =>
KI + Pb(NO3) = KI(NO3) + Pb
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4 =>
MgSO4 + Na2HPO4 = MgHPO4 + Na2SO4
C7H12O4 + H2 = CH4 + CO2 =>
C7H12O4 + 4 H2 = 5 CH4 + 2 CO2
NaOH + A1C1{+3} = NaC1 + A1(OH){+3} =>
NaOH + A1C1{+3} = NaC1 + A1(OH){+3}
CH3COH + HI2 + NaOH = CHI3 + CHOONa + HI =>
CH3COH + 6 HI2 + NaOH = CHI3 + CHOONa + 9 HI
CO(NH3)2 + O2 = CO2 + H2O + NO =>
CO(NH3)2 + 3 O2 = CO2 + 3 H2O + 2 NO
V10O28 + NaHSO3 = VO + NaOH + SO3 =>
V10O28 + 18 NaHSO3 = 10 VO + 18 NaOH + 18 SO3
NaCl + NH3 = NCl3 + NaH =>
3 NaCl + NH3 = NCl3 + 3 NaH
BaCO3(s) = BaO(s) + CO2(g) =>
BaCO3(s) = BaO(s) + CO2(g)
Ca + SiO = CaO + Si =>
Ca + SiO = CaO + Si
CaH5O6P + KI = KCaH5O6 + PI =>
CaH5O6P + KI = KCaH5O6 + PI
Na2S(aq) + H2O(l) = H2S(aq) + NaOH(aq) =>
Na2S(aq) + 2 H2O(l) = H2S(aq) + 2 NaOH(aq)
ZnBr2 + Ag(N03) = Zn(N03)2 + AgBr =>
ZnBr2 + 2 Ag(N03) = Zn(N03)2 + 2 AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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