| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SrBr2F2 = SrF2Br2 =>
SrBr2F2 = SrF2Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KOH + F = HF + KO =>
KOH + F = HF + KO
PbS + CuCl2 = PbCl2 + CuS =>
PbS + CuCl2 = PbCl2 + CuS
C10H12O4S + O2 = CO2 + SO2 + H2O =>
C10H12O4S + 12 O2 = 10 CO2 + SO2 + 6 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C6H2Br3NH2 + HBr = C6H2Br3NH3Br =>
C6H2Br3NH2 + HBr = C6H2Br3NH3Br
CaCl2 + NaHSO4 = NaCl + HCl + CaSO4 =>
CaCl2 + NaHSO4 = NaCl + HCl + CaSO4
C5H5N + HNO3 = C5N2 + H2O =>
C5H5N + HNO3 = C5N2 + 3 H2O
Cl2 + NaOH = NaCl2 + NaOCl + H2O =>
3 Cl2 + 4 NaOH = 2 NaCl2 + 2 NaOCl + 2 H2O
Au + H2O = Au2O + H2 =>
2 Au + H2O = Au2O + H2
Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2
Au + H2O = Au(OH)3 + H2 =>
2 Au + 6 H2O = 2 Au(OH)3 + 3 H2
H5C2O + O2 = CO2 + H2O =>
4 H5C2O + 11 O2 = 8 CO2 + 10 H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
(NH4)2Cr2O7 + PbCl2 = PbCr2O7 + NH4Cl =>
(NH4)2Cr2O7 + PbCl2 = PbCr2O7 + 2 NH4Cl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ba + FeCl2 = Fe + BaCl2 =>
Ba + FeCl2 = Fe + BaCl2
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
H2O2(l) = H2O + O3 =>
3 H2O2(l) = 3 H2O + O3
(d)HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8(d)HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
AlBr3(aq) + Cl2(g) = ClBr + Al =>
2 AlBr3(aq) + 3 Cl2(g) = 6 ClBr + 2 Al
Al(NO3)3 + (NH4)OH = Al(OH)3 + (NH4)(NO3) =>
Al(NO3)3 + 3(NH4)OH = Al(OH)3 + 3(NH4)(NO3)
Sb2S3 + I2 = SbI5 + S =>
Sb2S3 + 5 I2 = 2 SbI5 + 3 S
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cu(NO3)2(aq) + H2O(l) = Cu(H2O)6(aq) + NO3 =>
Cu(NO3)2(aq) + 6 H2O(l) = Cu(H2O)6(aq) + 2 NO3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Ba3N2 + H2O = Ba(OH)2 + NH4OH =>
Ba3N2 + 8 H2O = 3 Ba(OH)2 + 2 NH4OH
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
C6H12O6(ac) = C2H5OH(ac) + CO2 =>
C6H12O6(ac) = 2 C2H5OH(ac) + 2 CO2
KClO3 + CoCl2 + KOH = H2O + KCl + Co2O3 =>
KClO3 + 6 CoCl2 + 12 KOH = 6 H2O + 13 KCl + 3 Co2O3
C6H12O6(ac) = C2H6O(ac) + CO2(g) =>
C6H12O6(ac) = 2 C2H6O(ac) + 2 CO2(g)
Ca(OH)2 + KHCO3 = K(OH)2 + CaHCO3 =>
Ca(OH)2 + KHCO3 = K(OH)2 + CaHCO3
Ca(OH)4 + NaOH + ClO2 + C = NaClO2 + CaCO3 + H2O =>
Ca(OH)4 + 2 NaOH + 2 ClO2 + C = 2 NaClO2 + CaCO3 + 3 H2O
Fe(OH)3 + HMnO4 = Fe(MnO4)3 + H2O =>
Fe(OH)3 + 3 HMnO4 = Fe(MnO4)3 + 3 H2O
C6H12O6(ac) = C2H5OH(ac) + CO2(g) =>
C6H12O6(ac) = 2 C2H5OH(ac) + 2 CO2(g)
Na + HNO3(k) = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3(k) = 8 NaNO3 + N2O + 5 H2O
Na2 + O2 = Na2O2 =>
Na2 + O2 = Na2O2
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
(NH4)2C2O2(s) + HCl(aq) + O2(g) = C2H2O4(s) + NH4Cl(g) =>
(NH4)2C2O2(s) + 2 HCl(aq) + O2(g) = C2H2O4(s) + 2 NH4Cl(g)
Na2SO4 + Pb(CH3COO)2 = CH3COONa + PbSO4 =>
Na2SO4 + Pb(CH3COO)2 = 2 CH3COONa + PbSO4
Br2 + S = SBr =>
Br2 + 2 S = 2 SBr
C2H2Cl4 + O2 = CO2 + Cl2 + H2O =>
2 C2H2Cl4 + 5 O2 = 4 CO2 + 4 Cl2 + 2 H2O
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
I2 + K2Cr2O7 + H2SO4 = HIO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 I2 + 5 K2Cr2O7 + 20 H2SO4 = 6 HIO3 + 5 K2SO4 + 5 Cr2(SO4)3 + 17 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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