| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSO4 + CuO2 = NaO2 + CuSO4
Mg(s) + AgNO3(Ac) = Mg(NO3)(Ac) + Ag(s) =>
Mg(s) + AgNO3(Ac) = Mg(NO3)(Ac) + Ag(s)
ZnO + Al + H2O = ZnAlO2 + H2 =>
ZnO + Al + H2O = ZnAlO2 + H2
Se + N2 = Se2N4 =>
2 Se + 2 N2 = Se2N4
NH4NO3 + C20H42 = H2O + CO2 + N2 =>
61 NH4NO3 + C20H42 = 143 H2O + 20 CO2 + 61 N2
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 NH4C2H3O2
Fe2SO4 + Cu = Fe2Cu + SO4 =>
Fe2SO4 + Cu = Fe2Cu + SO4
GaCl3 + RbOH = Rb3[Ga(OH)6] + RbCl =>
GaCl3 + 6 RbOH = Rb3[Ga(OH)6] + 3 RbCl
Ca(C2H3O2)2 + Na3PO4 = Ca3(PO4)2 + NaC2H3O2 =>
3 Ca(C2H3O2)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaC2H3O2
Si + N2 = SiN =>
2 Si + N2 = 2 SiN
NH3 + HCl = NH3Cl + NH4 =>
2 NH3 + HCl = NH3Cl + NH4
Co(s) + Cl2(g) = CoCl2 =>
Co(s) + Cl2(g) = CoCl2
C6H4(OH)2(aq) = C6H4O2(aq) + H2(g) =>
C6H4(OH)2(aq) = C6H4O2(aq) + H2(g)
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
MgCl2 + NH4 + NaOH = OH + MgNH4 + NaCl =>
MgCl2 + NH4 + 2 NaOH = 2 OH + MgNH4 + 2 NaCl
As + O2 = As4O6 =>
4 As + 3 O2 = As4O6
KMnO4 + SiH4 + H2O = MnO2 + H2SiO3 + KOH =>
8 KMnO4 + 3 SiH4 + H2O = 8 MnO2 + 3 H2SiO3 + 8 KOH
KMnO4 + FeCl2 + H2SO4 = MnSO4 + Fe(SO4)3 + Cl2 + K2SO + H2O =>
6 KMnO4 + 8 FeCl2 + 33 H2SO4 = 6 MnSO4 + 8 Fe(SO4)3 + 8 Cl2 + 3 K2SO + 33 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cl2 + Na2S2O3 + H2O = HCl + H2SO4 + NaCl =>
4 Cl2 + Na2S2O3 + 5 H2O = 6 HCl + 2 H2SO4 + 2 NaCl
FeCl3*6H2O + HNO3 = Fe(NO3)3 + HCl + H2O =>
FeCl3*6H2O + 3 HNO3 = Fe(NO3)3 + 3 HCl + 6 H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Sr(NO3)2 + RbOH = Sr(OH)2 + RbNO3 =>
Sr(NO3)2 + 2 RbOH = Sr(OH)2 + 2 RbNO3
K4[Mn(CN)6] + H2O2 = K3[Mn(CN)6] + KOH =>
2 K4[Mn(CN)6] + H2O2 = 2 K3[Mn(CN)6] + 2 KOH
CuCl2 + NaCN = Na(Cu(CN)2) + (CN)2 + NaCl =>
2 CuCl2 + 6 NaCN = 2 Na(Cu(CN)2) + (CN)2 + 4 NaCl
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Br + CrI3 = CrBr3 + I =>
3 Br + CrI3 = CrBr3 + 3 I
Pb + IO3 = PbIO3 =>
Pb + IO3 = PbIO3
Cu(OH)2 + CH3COOH = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(C2H3O2)2 + 2 H2O
BeO + NaOH = NaBeO2 + H2 =>
2 BeO + 2 NaOH = 2 NaBeO2 + H2
Cu(s) + Cl2(g) = CuCl =>
2 Cu(s) + Cl2(g) = 2 CuCl
C6H12 + Cl2 = C6H11Cl + HCl =>
C6H12 + Cl2 = C6H11Cl + HCl
BaCl2 + No2SO4 = BaSO4 + NoCl =>
BaCl2 + No2SO4 = BaSO4 + 2 NoCl
Ca(C2H3O2)2 + H3PO4 = Ca3(PO4)2 + HC2H3O2 =>
3 Ca(C2H3O2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HC2H3O2
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
Y + F = YF =>
Y + F = YF
C6H5OH + CuO = CO2 + H2O + Cu =>
C6H5OH + 14 CuO = 6 CO2 + 3 H2O + 14 Cu
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
C3H8 + NO2 = C3H8NO2 =>
C3H8 + NO2 = C3H8NO2
SI2 + H3PO4 = SPO4 + H3I2 =>
SI2 + H3PO4 = SPO4 + H3I2
C5H10O = C7H8 + H2O + H2 =>
7 C5H10O = 5 C7H8 + 7 H2O + 8 H2
K2CO3 + CoBr2 = K2Br2 + CoCO3 =>
K2CO3 + CoBr2 = K2Br2 + CoCO3
LiCl + Na2CO3 = Li2CO3 + Na + Cl =>
2 LiCl + Na2CO3 = Li2CO3 + 2 Na + 2 Cl
MnO2 + HY = MnY2 + Y2 + H2O =>
MnO2 + 4 HY = MnY2 + Y2 + 2 H2O
Cl + CaI2 = CaCl2 + I2 =>
2 Cl + CaI2 = CaCl2 + I2
NH3(aq) + H2SO4 = (NH4)2SO4 =>
2 NH3(aq) + H2SO4 = (NH4)2SO4
Na2SO3 + HI = H2SO3 + NaI =>
Na2SO3 + 2 HI = H2SO3 + 2 NaI
MgO + SO3 = MgSO4 = MgSO4 =>
MgO + SO3 = MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/25
Équations équilibrées sur02/17/24
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