| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2(SO4) + 2 Fe(OH)3 = 6 K(OH) + Fe2(SO4)3
K + Ca(FO3)2 = Ca + K(FO3) =>
2 K + Ca(FO3)2 = Ca + 2 K(FO3)
Cu2Te + HNO3 = Cu(NO3)2 + Te + NO + H2O =>
3 Cu2Te + 16 HNO3 = 6 Cu(NO3)2 + 3 Te + 4 NO + 8 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(aq) + H2O =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(aq) + H2O
NaCl(aq) + H2O = NaH(aq) + Cl2O(aq) =>
2 NaCl(aq) + H2O = 2 NaH(aq) + Cl2O(aq)
BeO + V(OH)5 = V2(BeO2)5 + H2O =>
5 BeO + 2 V(OH)5 = V2(BeO2)5 + 5 H2O
CO2 + HNO3 = C + NO3 + H2O =>
CO2 + 4 HNO3 = C + 4 NO3 + 2 H2O
Ga + Br = GaBr =>
Ga + Br = GaBr
NaNO2 + Pb + NaOH = Na2PbO2 + NH3 + H2O =>
NaNO2 + 3 Pb + 5 NaOH = 3 Na2PbO2 + NH3 + H2O
(NH4)2C2O4 + AgNO3 = NH4NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2 NH4NO3 + Ag2C2O4
Ca[Au(CN)2]2 + HCl = CaCl2 + HCN + AuCN =>
Ca[Au(CN)2]2 + 2 HCl = CaCl2 + 2 HCN + 2 AuCN
CrF + NiBr = CrBr + NiF =>
CrF + NiBr = CrBr + NiF
CH3COOH + KOH = KCH2COOH + H2O =>
CH3COOH + KOH = KCH2COOH + H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Ca3(PO4)2 + Al(OH)3 = Ca(OH)2 + AlPO4 =>
Ca3(PO4)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 AlPO4
CH3OH + MnO4 = CO2 + MnO2 + H2O =>
2 CH3OH + 3 MnO4 = 2 CO2 + 3 MnO2 + 4 H2O
MnSO4 + KOH = Mn(OH)2 + K2SO4 =>
MnSO4 + 2 KOH = Mn(OH)2 + K2SO4
SiH4 + O2 = Si2O + H2O =>
4 SiH4 + 5 O2 = 2 Si2O + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Rb + HNO3 = RbNO3 + H2O + NH3 =>
8 Rb + 9 HNO3 = 8 RbNO3 + 3 H2O + NH3
BeSO4 + (NH4)2CO3 + H2O = (BeOH)2CO3 + (NH4)2SO4 + CO2 =>
2 BeSO4 + 2(NH4)2CO3 + H2O = (BeOH)2CO3 + 2(NH4)2SO4 + CO2
FeCl3 + CH3CO2Na + C5H8O2 = [Fe(C5H7O2)3] + CH3CO2H + NaCl =>
FeCl3 + 3 CH3CO2Na + 3 C5H8O2 = [Fe(C5H7O2)3] + 3 CH3CO2H + 3 NaCl
C6H5COOH + HNO3 = NO2C6H4COOH + H2O =>
C6H5COOH + HNO3 = NO2C6H4COOH + H2O
H3P + O2 = P4O10 + H2O =>
4 H3P + 8 O2 = P4O10 + 6 H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2
As + O3 + H2O = H3AsO3 =>
2 As + O3 + 3 H2O = 2 H3AsO3
Sb(OH)3 + HCl = H2O + SbCl3 =>
Sb(OH)3 + 3 HCl = 3 H2O + SbCl3
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = CoCl3*6NH3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2 CoCl3*6NH3 + 14 H2O
KOH + KHP = K2 + P + H2O =>
KOH + KHP = K2 + P + H2O
Mn(SO4)2 + Al2(BrO3)3 = Mn(BrO3)2 + Al2(SO4)3 =>
3 Mn(SO4)2 + 2 Al2(BrO3)3 = 3 Mn(BrO3)2 + 2 Al2(SO4)3
Co(H2O)6(Cl2) + PPh3 = CoCl2(PPh3)2 + H2O =>
Co(H2O)6(Cl2) + 2 PPh3 = CoCl2(PPh3)2 + 6 H2O
BaClO3 = O + BaCl =>
BaClO3 = 3 O + BaCl
Ca(OH0)2 + SO2 = CaSO4 + H2 =>
Ca(OH0)2 + SO2 = CaSO4 + H2
Fe + Mg(C2H3O2)2 = Fe(C2H3O2)3 + Mg =>
2 Fe + 3 Mg(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Mg
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
KMnO4 + Tl3AsO3 + H2SO4 = TlAsO4 + Tl2(SO4)3 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Tl3AsO3 + 27 H2SO4 = 5 TlAsO4 + 5 Tl2(SO4)3 + 8 MnSO4 + 4 K2SO4 + 27 H2O
H2SO4 + NaCO3 = H2CO3 + Na(SO4) =>
H2SO4 + NaCO3 = H2CO3 + Na(SO4)
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
V(SO4)2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 + VO2SO4 =>
5 V(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4 + 5 VO2SO4
MnSO4 + NaClO3 + NaOH = MnO2 + NaCl + H2O + Na2SO4 =>
3 MnSO4 + NaClO3 + 6 NaOH = 3 MnO2 + NaCl + 3 H2O + 3 Na2SO4
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C4 + SO2 = CS2 + CO =>
5 C4 + 8 SO2 = 4 CS2 + 16 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + CH4 = Na + HCl + C =>
4 NaCl + CH4 = 4 Na + 4 HCl + C
Fe(OH)3 + Na2S = FeS + S + NaOH =>
2 Fe(OH)3 + 3 Na2S = 2 FeS + S + 6 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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