| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2C2O3 = Na2C2O3 + 2 H2O
CdS + O2 = CdO + S =>
2 CdS + O2 = 2 CdO + 2 S
H2S + Ca(OH)2 = H2O + CaS =>
H2S + Ca(OH)2 = 2 H2O + CaS
SO2 + O2 = S2O5 =>
4 SO2 + O2 = 2 S2O5
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C17H35COOH + KOH = CO2 + H2O + K2 =>
C17H35COOH + 104 KOH = 18 CO2 + 70 H2O + 52 K2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Fr + P4 = FrP =>
4 Fr + P4 = 4 FrP
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
CdS + O2 = CdO + SO =>
CdS + O2 = CdO + SO
H2N = H2 + N =>
H2N = H2 + N
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
NO3 + HCl = NOCl + Cl2 + H2O =>
2 NO3 + 8 HCl = 2 NOCl + 3 Cl2 + 4 H2O
CaO + ZnSO4 = CaSO4 + ZnO =>
CaO + ZnSO4 = CaSO4 + ZnO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2
UO2SO4 + NaOH = Na2U2O7 + Na2SO4 + H2O =>
2 UO2SO4 + 6 NaOH = Na2U2O7 + 2 Na2SO4 + 3 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CdS + O2 = CdSO4 =>
CdS + 2 O2 = CdSO4
C12H17 + O2 = CO2 + H2O =>
4 C12H17 + 65 O2 = 48 CO2 + 34 H2O
CaCO3 + HCl(l) = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl(l) = CaCl2 + CO2 + H2O
FeS + H2O + O2 = Fe(OH)3 + S =>
4 FeS + 6 H2O + 3 O2 = 4 Fe(OH)3 + 4 S
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
N2H4 + Na = N2 + NaH =>
N2H4 + 4 Na = N2 + 4 NaH
CdS + O2 = CdO + SO3 =>
CdS + 2 O2 = CdO + SO3
N2H4 + Na = N2 + NaH =>
N2H4 + 4 Na = N2 + 4 NaH
C7H5NO3S + Ca(OH)2 = C14H8CaN2O6S2 + H2O =>
2 C7H5NO3S + Ca(OH)2 = C14H8CaN2O6S2 + 2 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
CoCl3*4NH3 + AgNO3 = AgCl + CoCl2NO3 + NH3 =>
CoCl3*4NH3 + AgNO3 = AgCl + CoCl2NO3 + 4 NH3
CdS + O2 = Cd + SO2 =>
CdS + O2 = Cd + SO2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Ba(ClO3)2(s) = BaCl2(s) + O2(s) =>
Ba(ClO3)2(s) = BaCl2(s) + 3 O2(s)
C6H5Br + Mg + CO2 + H3O = C6H5COOH + MgBrOH =>
42 C6H5Br + 42 Mg + 49 CO2 + 30 H3O = 43 C6H5COOH + 42 MgBrOH
Ba(HS)2 + H2SO4 = BaSO4 + H2S =>
Ba(HS)2 + H2SO4 = BaSO4 + 2 H2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NiBr2*3H2O + (C6H5)3P = [(C6H5)3P]2NiBr2 + H2O =>
NiBr2*3H2O + 2(C6H5)3P = [(C6H5)3P]2NiBr2 + 3 H2O
CdS + O2 = CdO + SO3 =>
CdS + 2 O2 = CdO + SO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
KNO3 + Fe2O3 = Fe(NO3)3 + K2O =>
6 KNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 K2O
C10H8O + FeCl3 = Fe(C10H7O)3 + HCl =>
3 C10H8O + FeCl3 = Fe(C10H7O)3 + 3 HCl
NH4 + HNO3 = NH4NO3 + H2 =>
2 NH4 + 2 HNO3 = 2 NH4NO3 + H2
CdS + O2 = CdO + SO =>
CdS + O2 = CdO + SO
C26H41O + O2 = CO2 + H2O =>
4 C26H41O + 143 O2 = 104 CO2 + 82 H2O
MgSO4 + Na3PO4 = MgPO4 + Na3SO4 =>
MgSO4 + Na3PO4 = MgPO4 + Na3SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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