| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 2 NH3 = 3 H2O + 2 FeN
KOH + MgCl = MgOH + KCl =>
KOH + MgCl = MgOH + KCl
C16H32O2CH3 + O2 = CO2 + H2O =>
4 C16H32O2CH3 + 99 O2 = 68 CO2 + 70 H2O
KMnO4 + HCl + CH3OH = MnCl2 + HCHO2 + KCl + H2O =>
4 KMnO4 + 12 HCl + 5 CH3OH = 4 MnCl2 + 5 HCHO2 + 4 KCl + 11 H2O
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
HCOOH + CH3OH = HCOOH3C + H2O =>
HCOOH + CH3OH = HCOOH3C + H2O
HF + K(OH) = H2O + KF =>
HF + K(OH) = H2O + KF
MnO2 + Mg = Mn + MgO2 =>
MnO2 + Mg = Mn + MgO2
CaCO3 + H2Cl2 = CaCl2 + CO2 + H2O =>
CaCO3 + H2Cl2 = CaCl2 + CO2 + H2O
C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
AlSO4 + NaOH = Al(OH)3 + SO4 + Na =>
AlSO4 + 3 NaOH = Al(OH)3 + SO4 + 3 Na
P4S5 + PBr3 = P4S3 + Br =>
3 P4S5 + 8 PBr3 = 5 P4S3 + 24 Br
H3PO3 + HI = H3PO2 + I2 + H2O =>
H3PO3 + 2 HI = H3PO2 + I2 + H2O
CuSO4*2H2O = CuSO4 + H2O =>
CuSO4*2H2O = CuSO4 + 2 H2O
Al2Si2O5(OH)4 + H3PO4 = AlPO4 + Si(OH)4 + H2O =>
Al2Si2O5(OH)4 + 2 H3PO4 = 2 AlPO4 + 2 Si(OH)4 + H2O
C8H8 + H2O = C8H10O =>
C8H8 + H2O = C8H10O
Ba(Cl)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(Cl)2 =>
Ba(Cl)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(Cl)2
Na + SO3 = Na2S + SO4 =>
2 Na + 4 SO3 = Na2S + 3 SO4
NaOH + H2COO = NaHCOO + H2O =>
NaOH + H2COO = NaHCOO + H2O
NaOH + HPo4 = NaPo4 + H2O =>
NaOH + HPo4 = NaPo4 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaS + I2 + HCl = CaCl + HI + S4 =>
4 CaS + 2 I2 + 4 HCl = 4 CaCl + 4 HI + S4
VO(ClO4)3 + VOCl3 = VO2ClO4 + ClO2 + Cl2 + O2 =>
4 VO(ClO4)3 + 2 VOCl3 = 6 VO2ClO4 + 6 ClO2 + 3 Cl2 + 3 O2
CaSO3 + MgCl2 = CaCl2 + MgSO3 =>
CaSO3 + MgCl2 = CaCl2 + MgSO3
C2H2 + H2O = H3CCOH =>
C2H2 + H2O = H3CCOH
H2O + CuCl2 = CuOHCl + HCl =>
H2O + CuCl2 = CuOHCl + HCl
I2 + HCl = I(HCl)2 =>
I2 + 4 HCl = 2 I(HCl)2
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
H2O + Fe = HFe + O2 =>
2 H2O + 4 Fe = 4 HFe + O2
FeCl2 + Cl2 + KOH = KCl + Fe(OH)3 =>
2 FeCl2 + Cl2 + 6 KOH = 6 KCl + 2 Fe(OH)3
CaNO4 = CaNO3 + O2 =>
2 CaNO4 = 2 CaNO3 + O2
CO2 + e + H2O = CH4 + OH{-} =>
CO2 + 8e + 6 H2O = CH4 + 8 OH{-}
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Fe + CuSO4*5H2O = H2O + Cu + FeSO4 =>
Fe + CuSO4*5H2O = 5 H2O + Cu + FeSO4
CH4(g) + NH3(g) + O2(g) = HCN(g) + H2O(l) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 2 HCN(g) + 6 H2O(l)
(NH4)2CO3 + H2O = H3O + (NH3)2CO3 =>
(NH4)2CO3 + 2 H2O = 2 H3O + (NH3)2CO3
HCl + Na2(CO3) = NaCl + H2O + CO2 =>
2 HCl + Na2(CO3) = 2 NaCl + H2O + CO2
NH4OH + TiOCl2 = NH4Cl + TiO2 + H2O =>
2 NH4OH + TiOCl2 = 2 NH4Cl + TiO2 + H2O
H2SO4 + CO2 = HCOOH + SO4 =>
H2SO4 + CO2 = HCOOH + SO4
Na2SO3 + KMnO4 + H2O = MnO2 + NaOH + K2SO4 + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 MnO2 + 2 NaOH + K2SO4 + 2 Na2SO4
KOH + Na2SIO3 = K2SIO3 + NaOH =>
2 KOH + Na2SIO3 = K2SIO3 + 2 NaOH
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
CuSO4 + Mg + H2O = Cu + Mg(OH)2 + S =>
CuSO4 + 4 Mg + 4 H2O = Cu + 4 Mg(OH)2 + S
Mg(s) + FeCl(aq) = MgCl(aq) + Fe(s) =>
Mg(s) + FeCl(aq) = MgCl(aq) + Fe(s)
CHCH + Cu = CHCHCu =>
CHCH + Cu = CHCHCu
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
BeCl2 + NaOH = Na2BeO2 + HCl =>
BeCl2 + 2 NaOH = Na2BeO2 + 2 HCl
Fe(OH)3 + CO2 = Fe(CO2)2 + OH =>
Fe(OH)3 + 2 CO2 = Fe(CO2)2 + 3 OH
Cr + P4 = CrP =>
4 Cr + P4 = 4 CrP
K + H2CO3 = K2CO3 + H2 =>
2 K + H2CO3 = K2CO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/10/24
Équations équilibrées sur12/10/23
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