| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
C7H5NO3 + C8H8O = C15H11NO3 + H2O =>
C7H5NO3 + C8H8O = C15H11NO3 + H2O
BaCl2 + Al2S3 = AlCl3 + BaS =>
3 BaCl2 + Al2S3 = 2 AlCl3 + 3 BaS
Fe2 + H = FeH2 =>
Fe2 + 4 H = 2 FeH2
Fe2O1 = Fe4O2 =>
2 Fe2O1 = Fe4O2
Ca + Na = CaNa =>
Ca + Na = CaNa
As + H2 = H2As =>
As + H2 = H2As
Zn2 + CrCl3 = CrCl2 + ZnCl2 =>
Zn2 + 4 CrCl3 = 4 CrCl2 + 2 ZnCl2
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2
C14H10CuO4 + NH4ClO4 = CO2 + H2O + CuO + HCl + N2 =>
C14H10CuO4 + 12 NH4ClO4 = 14 CO2 + 23 H2O + CuO + 12 HCl + 6 N2
C2H4(g)Cl2(g) = C2H3Cl(g)HCl(g) =>
C2H4(g)Cl2(g) = C2H3Cl(g)HCl(g)
Fe + LiOH = FeO + Li + H2 =>
2 Fe + 2 LiOH = 2 FeO + 2 Li + H2
SrCO3 + La(OH)3 + MgCO3 + ZrO2 = (Sr6La94)(Mg50Zr50)O297 + CO2 + H2O =>
6 SrCO3 + 94 La(OH)3 + 50 MgCO3 + 50 ZrO2 = (Sr6La94)(Mg50Zr50)O297 + 56 CO2 + 141 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KFeO2 + HI = KI + FeI2 + I2 + H2O =>
2 KFeO2 + 8 HI = 2 KI + 2 FeI2 + I2 + 4 H2O
SrCO3 + La(OH)3 + MgCO3 + ZrO2 = (Sr6La94)(Mg50Zr50)O297 + CO2 + H2O =>
6 SrCO3 + 94 La(OH)3 + 50 MgCO3 + 50 ZrO2 = (Sr6La94)(Mg50Zr50)O297 + 56 CO2 + 141 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
BaSO4 + CH3COOH = Ba(C2H3O2)2 + H2SO4 =>
BaSO4 + 2 CH3COOH = Ba(C2H3O2)2 + H2SO4
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + NH4(ClO3) =>
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + 2 NH4(ClO3)
S + KBrO + H2O = H2SO4 + KOH + Br =>
S + 6 KBrO + 4 H2O = H2SO4 + 6 KOH + 6 Br
S2O8 + C7H5Cl3O + H2O = CO2 + H2SO4 + HCl =>
7 S2O8 + C7H5Cl3O + 13 H2O = 7 CO2 + 14 H2SO4 + 3 HCl
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Cu + H2SO4(conc) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(conc) = CuSO4 + 2 H2O + SO2
NiCl2*6H2O + C2H4(NH2)2 = [Ni(H2O)4(H2NCH2CH2NH2)1]Cl2 + H2O =>
NiCl2*6H2O + C2H4(NH2)2 = [Ni(H2O)4(H2NCH2CH2NH2)1]Cl2 + 2 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
HCl(aq) + Sn(s) = SnCl(aq) + H2(g) =>
2 HCl(aq) + 2 Sn(s) = 2 SnCl(aq) + H2(g)
LiCO3 + MoBr6 = Mo(CO3)6 + LiBr =>
6 LiCO3 + MoBr6 = Mo(CO3)6 + 6 LiBr
H2 + Li = HLi6 =>
H2 + 12 Li = 2 HLi6
HBrO3 + Na = Na(BrO3) + H =>
HBrO3 + Na = Na(BrO3) + H
K2S + Co(CH3COO)2 = K2(CH3COO)2 + SCo =>
K2S + Co(CH3COO)2 = K2(CH3COO)2 + SCo
Mg + HBr = H1 + MgBr2 =>
Mg + 2 HBr = 2 H1 + MgBr2
H2S + KMnO4 + HCl = S + MnCl3 + KCl + H2O =>
2 H2S + KMnO4 + 4 HCl = 2 S + MnCl3 + KCl + 4 H2O
K + H2O(l) = KOH + H2 =>
2 K + 2 H2O(l) = 2 KOH + H2
SO3 + CO = CO2 + SO2 =>
SO3 + CO = CO2 + SO2
C + H2 + N2 + O2 = C2H5NO2 =>
4 C + 5 H2 + N2 + 2 O2 = 2 C2H5NO2
Mg(s) + H2SO4(aq) = MgSO4(aq) + H(aq) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + 2 H(aq)
H2S + FeO(OH)2 = FeS2 + H2O =>
2 H2S + FeO(OH)2 = FeS2 + 3 H2O
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
CH3Br + HOH = CH3OH + HBr =>
CH3Br + HOH = CH3OH + HBr
Cr2O3N2O5 = Cr2O5N2O3 =>
Cr2O3N2O5 = Cr2O5N2O3
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
SO2 + NaOH + H2O = NaHSO3H2O =>
SO2 + NaOH + H2O = NaHSO3H2O
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
AuCl + KSCN = AuSCN + KCl =>
AuCl + KSCN = AuSCN + KCl
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
PbO2 + C = Pb + CO =>
PbO2 + 2 C = Pb + 2 CO
MnO4 + NO = Mn + NO3 =>
MnO4 + 2 NO = Mn + 2 NO3
Fr + N2 = FrN2 =>
Fr + N2 = FrN2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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