| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 MoO3 + 4 IF5 = 5 MoOF4 + 2 I2O5
C7H8 + KMnO4 + KOH = C7H5O2 + K2MnO4 + H2O =>
C7H8 + 7 KMnO4 + 7 KOH = C7H5O2 + 7 K2MnO4 + 5 H2O
C5H7NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H7NH2 + 33 O2 = 20 CO2 + 18 H2O + 4 NO2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CuO + C2H4O2 = CuOH + C2H3O2 =>
CuO + C2H4O2 = CuOH + C2H3O2
Cr(OH3) + O2 = Cr2O3 + H2O =>
2 Cr(OH3) + 2 O2 = Cr2O3 + 3 H2O
BaCl2CaCO3 = CaCl2BaCO3 =>
BaCl2CaCO3 = CaCl2BaCO3
V2(CO3)3 + HCl = VCl3 + CO2 + H2O =>
V2(CO3)3 + 6 HCl = 2 VCl3 + 3 CO2 + 3 H2O
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
CaBr2 + Na2SO4 = CaSO4 + NaBr =>
CaBr2 + Na2SO4 = CaSO4 + 2 NaBr
C4H6O6 + NaOH = C4NaHO4 + H2O =>
C4H6O6 + NaOH = C4NaHO4 + 3 H2O
Na2B4O7*10H2O + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
Zn + K2Hg(SCN)4 = ZnHg(SCN)4 + K =>
Zn + K2Hg(SCN)4 = ZnHg(SCN)4 + 2 K
V + NH3 + H2O = V(OH)4 + NH4 =>
V + 4 NH3 + 4 H2O = V(OH)4 + 4 NH4
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C6H12Br + KOH = C6H11 + KBr + H2O =>
C6H12Br + KOH = C6H11 + KBr + H2O
MgH2 + H2O = Mg(OH2) + H2 =>
MgH2 + H2O = Mg(OH2) + H2
NaNO3 = NaNO2 + O2(g) =>
2 NaNO3 = 2 NaNO2 + O2(g)
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
KMnO4 + AlI3 + H2SO4 = MnSO4 + K2(SO4) + Al2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 3 K2(SO4) + 5 Al2(SO4)3 + 15 I2 + 24 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH3CH2OH + Na2CO3 + Na2SO4 = Na4SO4 + CH3COOH + H2 =>
4 CH3CH2OH + 2 Na2CO3 + 2 Na2SO4 = 2 Na4SO4 + 5 CH3COOH + 2 H2
FeS + O2 + SIO2 = FeSIO3 + SO2 =>
2 FeS + 3 O2 + 2 SIO2 = 2 FeSIO3 + 2 SO2
H2SO4 + Ba(HO)2 = H2O + BaSO4 =>
H2SO4 + Ba(HO)2 = 2 H2O + BaSO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Tc2O7(s)H2O(l) = Tc2OH2O7 =>
Tc2O7(s)H2O(l) = Tc2OH2O7
HClO3 + KCl = KClO4 + HCl =>
4 HClO3 + 3 KCl = 3 KClO4 + 4 HCl
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
CuSO4(aq) + Fe(s) = FeSO4 + Cu =>
CuSO4(aq) + Fe(s) = FeSO4 + Cu
V + SnO2 = VO + Sn =>
2 V + SnO2 = 2 VO + Sn
Fe2 + CuCl = FeCl + Cu2 =>
Fe2 + 2 CuCl = 2 FeCl + Cu2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C20H27O11N + H2O = C6H5CHO + C6H12O6 + HCN =>
C20H27O11N + 2 H2O = C6H5CHO + 2 C6H12O6 + HCN
Ti + Pb3O4 = Ti3O5 + PbO =>
3 Ti + 5 Pb3O4 = Ti3O5 + 15 PbO
PbS + HNO3 = PbSO4 + NO + H2O =>
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
CS2(l) + Cl2(g) = CCl4(s) + S2Cl2(g) =>
CS2(l) + 3 Cl2(g) = CCl4(s) + S2Cl2(g)
Al(OH)3 + H3O = Al(s) + H2O =>
Al(OH)3 + 3 H3O = Al(s) + 6 H2O
NaCl + CaO = CaCl2 + Na2O =>
2 NaCl + CaO = CaCl2 + Na2O
Na2SiO3 + CO2 = Na2CO3 + SiO2 =>
Na2SiO3 + CO2 = Na2CO3 + SiO2
S2O8 + C2HCl4 + H2O = CO2 + HCl + H2SO4 =>
5 S2O8 + 4 C2HCl4 + 16 H2O = 8 CO2 + 16 HCl + 10 H2SO4
NI3 + H2O = HI + HNO2 =>
NI3 + 2 H2O = 3 HI + HNO2
Ba + SO = BaSO =>
Ba + SO = BaSO
NH43 + O2 = NO + H2O =>
4 NH43 + 45 O2 = 4 NO + 86 H2O
K2Cr2O7 + BaCl2 = BaCr2O7 + K2Cl2 =>
K2Cr2O7 + BaCl2 = BaCr2O7 + K2Cl2
NH4565 = H2 + NH3 =>
NH4565 = 2281 H2 + NH3
NH4NO3 + Zn = Zn(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 Zn = 4 Zn(NO3)2 + 10 NH3 + 3 H2O
CrSO3 + HNO3 = Cr(NO3)3 + H2SO4 + NO2 + H2O =>
CrSO3 + 6 HNO3 = Cr(NO3)3 + H2SO4 + 3 NO2 + 2 H2O
C3H8O + KOH = KC3H8O + OH =>
C3H8O + KOH = KC3H8O + OH
NaNO2 + K2MnO4 + H2SO4 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 NaNO2 + K2MnO4 + 2 H2SO4 = K2SO4 + 2 NaNO3 + MnSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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