| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 CO2 + 11 H2O1 = C12H22O11 + 12 O2
Pm + Cl2 = PmCl3 =>
2 Pm + 3 Cl2 = 2 PmCl3
CH3CHO + H2O = CH3COO + H3O =>
CH3CHO + 4 H2O = CH3COO + 3 H3O
Al + H3PO4 = Al3PO4 + H3 =>
3 Al + H3PO4 = Al3PO4 + H3
Re2 + HNO3 = HReO4 + NO2 + H2O =>
Re2 + 14 HNO3 = 2 HReO4 + 14 NO2 + 6 H2O
CH3COOH + CsOH = CsCH3COO + H2O =>
CH3COOH + CsOH = CsCH3COO + H2O
Pb + H2O2 = PbO + H2O =>
Pb + H2O2 = PbO + H2O
C2H5OH + HCOOH = C3O2H6 + H2 =>
4 C2H5OH + HCOOH = 3 C3O2H6 + 4 H2
Al(NO3)3(aq) + KI(aq) = AlI3(s) + KNO3(aq) =>
Al(NO3)3(aq) + 3 KI(aq) = AlI3(s) + 3 KNO3(aq)
C6H6 + O3NH = C6H5O2N + H2O =>
C6H6 + O3NH = C6H5O2N + H2O
Mg + FeBr = Fe2 + MgBr =>
2 Mg + 2 FeBr = Fe2 + 2 MgBr
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O(l) =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O(l)
[CoCl(NH3)5]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl =>
[CoCl(NH3)5]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl
C14H3O + O2 = CO2 + H2O =>
4 C14H3O + 57 O2 = 56 CO2 + 6 H2O
CuBr2(aq) + KOH(aq) = KBr(s) + Cu(OH)2 =>
CuBr2(aq) + 2 KOH(aq) = 2 KBr(s) + Cu(OH)2
Ca(NO3)2*HBr = CaBr + H(NO3)2 =>
Ca(NO3)2*HBr = CaBr + H(NO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb{2+}(aq) + Cl{-}(aq) = PbCl2(s) =>
Pb{2+}(aq) + 2 Cl{-}(aq) = PbCl2(s)
(CH3)3N + H2O = (CH3)3NH + HO =>
(CH3)3N + H2O = (CH3)3NH + HO
PCl5 + LiOH = LiCl + Li3PO4 + H2O =>
PCl5 + 8 LiOH = 5 LiCl + Li3PO4 + 4 H2O
Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3
C16H12 + O2 = CO2 + H2O =>
C16H12 + 19 O2 = 16 CO2 + 6 H2O
NaCl(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgCl(aq) =>
NaCl(aq) + Ag(NO3)(aq) = Na(NO3)(aq) + AgCl(aq)
Mg + CuO2 = MgO2 + Cu =>
Mg + CuO2 = MgO2 + Cu
C3H3NaO2 + H2O = C2H5(CO3Na) =>
C3H3NaO2 + H2O = C2H5(CO3Na)
SO + NO2 = SO3 + NO =>
SO + 2 NO2 = SO3 + 2 NO
C + H2 + N2 + O2 = C8H10N4O2 =>
8 C + 5 H2 + 2 N2 + O2 = C8H10N4O2
SO2 + FeCl2 + HCl = FeCl3 + S + H2O =>
SO2 + 4 FeCl2 + 4 HCl = 4 FeCl3 + S + 2 H2O
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
Fe + S = FeS =>
Fe + S = FeS
F2O3 = F + O2 =>
2 F2O3 = 4 F + 3 O2
M(OH)2 + HCl = MClHO + H2O =>
M(OH)2 + HCl = MClHO + H2O
NaBr(s) = Na + Br =>
NaBr(s) = Na + Br
Cr2S3 + H2O2 + NH4OH = (NH4)2CrO4 + S + H2O =>
Cr2S3 + 6 H2O2 + 4 NH4OH = 2(NH4)2CrO4 + 3 S + 8 H2O
Ca(NO3)2BaI2 = CaI2Ba(NO3)2 =>
Ca(NO3)2BaI2 = CaI2Ba(NO3)2
Pb + KOH = KPbO + H2 =>
2 Pb + 2 KOH = 2 KPbO + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca2C + H2O = C2H2 + Ca + O2 =>
4 Ca2C + 2 H2O = 2 C2H2 + 8 Ca + O2
H3NSO3 + NO2 = N2 + H2O + H2SO4 =>
8 H3NSO3 + 6 NO2 = 7 N2 + 4 H2O + 8 H2SO4
Fe(OH)2 + NO2 = Fe(NO3)2 + NO + H2O =>
Fe(OH)2 + 3 NO2 = Fe(NO3)2 + NO + H2O
H2C2O4 + KHO = K2C2O4 + H2O =>
H2C2O4 + 2 KHO = K2C2O4 + 2 H2O
NO3 + CO = N2 + CO2 =>
2 NO3 + 6 CO = N2 + 6 CO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Al(s) + CoBr2(aq) = AlBr2() + Co(g) =>
Al(s) + CoBr2(aq) = AlBr2() + Co(g)
F + HCl = FCl + H2 =>
2 F + 2 HCl = 2 FCl + H2
ZnS + SrCO3 = ZnCO3 + SrS =>
ZnS + SrCO3 = ZnCO3 + SrS
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
MgCO3 + HCl = MgCl2 + H2O + CO2(s) =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2(s)
HOOC(CH2)11CCOOHOCOOCa = OOC(CH2)11COOCaCOCOHOH =>
HOOC(CH2)11CCOOHOCOOCa = OOC(CH2)11COOCaCOCOHOH
SH2 + Ca(OH)3 = Ca2S3 + H2O =>
3 SH2 + 2 Ca(OH)3 = Ca2S3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
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