| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 + ZnCl2 = 2 NaCl + Zn(NO3)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mg(OH)2 + NH4Cl = MgCl2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 H2O + 2 NH3
FeCl3 + Ba(NO3) = FeNO3 + Fe(NO3)3 + BaCl2 =>
4 FeCl3 + 6 Ba(NO3) = 3 FeNO3 + Fe(NO3)3 + 6 BaCl2
Mg(OH)2 + NH4Cl = MgCl2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 H2O + 2 NH3
Mg3P2 + O2 = MgO + P2O5 =>
Mg3P2 + 4 O2 = 3 MgO + P2O5
KI + (NH4)2S = NH4I + K2S =>
2 KI + (NH4)2S = 2 NH4I + K2S
KI + H2O = HI + K2O =>
2 KI + H2O = 2 HI + K2O
SnCl2 + Na2SiO3 = SnSiO3 + Na2Cl2 =>
SnCl2 + Na2SiO3 = SnSiO3 + Na2Cl2
CuCl2 + NaOH = NaCl + CuO + H2O =>
CuCl2 + 2 NaOH = 2 NaCl + CuO + H2O
sulfuricacid + zincoxide = zincsulfate + water =>
H2SO4 + ZnO = ZnSO4 + H2O
MnSO4 + KOH + O2 = Mn2O3 + K2SO4 + HOH =>
4 MnSO4 + 8 KOH + O2 = 2 Mn2O3 + 4 K2SO4 + 4 HOH
HC2H3O2 + Cu2 = Cu(C2H3O2)2 + H2 =>
4 HC2H3O2 + Cu2 = 2 Cu(C2H3O2)2 + 2 H2
NO3 + CaOH = Ca + NO3OH =>
NO3 + CaOH = Ca + NO3OH
NaMnO4 + MnCl2 + H2O = MnO2 + NaCl + H2O2 =>
2 NaMnO4 + MnCl2 + 2 H2O = 3 MnO2 + 2 NaCl + 2 H2O2
CN4O8 + KOH = K2CO3 + KNO2 + H2O =>
CN4O8 + 6 KOH = K2CO3 + 4 KNO2 + 3 H2O
CrCl2 + HNO3 = H2CrO4 + HClO4 + H2O + NO =>
3 CrCl2 + 20 HNO3 = 3 H2CrO4 + 6 HClO4 + 4 H2O + 20 NO
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HOCl =>
2 CaOCl2 + H2SO4 = CaSO4 + CaCl2 + 2 HOCl
CaOCl2 + Na2S2O3 = CaCl2 + Na2S2O6 =>
3 CaOCl2 + Na2S2O3 = 3 CaCl2 + Na2S2O6
KMnO4 + H2O + KI = MnO2 + I2 + KOH =>
2 KMnO4 + 4 H2O + 6 KI = 2 MnO2 + 3 I2 + 8 KOH
Fe + AgCl = Ag + FeCl2 =>
Fe + 2 AgCl = 2 Ag + FeCl2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{2-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{2-}
Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
Na2Cr2O7 + HCl + PbO = NaCl + CrCl3 + H2O + PbCl4 =>
Na2Cr2O7 + 20 HCl + 3 PbO = 2 NaCl + 2 CrCl3 + 10 H2O + 3 PbCl4
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
NaO + F2 = NaF + O2 =>
2 NaO + F2 = 2 NaF + O2
Cu(s) + I2(g) = CuI =>
2 Cu(s) + I2(g) = 2 CuI
HS + PbNa = NaH + PbS =>
HS + PbNa = NaH + PbS
C6H12O11 = CH3CH2OH + H2O + CO2 =>
6 C6H12O11 = 7 CH3CH2OH + 15 H2O + 22 CO2
N2O + C3H8O = CO2 + H2O + N2 =>
9 N2O + C3H8O = 3 CO2 + 4 H2O + 9 N2
Cu(NH3)4 + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu(NH3)4 + 26 HNO3 = 4 Cu(NO3)2 + 17 NH4NO3 + 3 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
FeCl3 + NH3 = FeN + HCl =>
FeCl3 + NH3 = FeN + 3 HCl
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
KICl*2 = KClI*2 =>
KICl*2 = KClI*2
Li2O + Be = Li + BeO =>
Li2O + Be = 2 Li + BeO
NH4I(aq) + NaOH = NH3(g) + NaI + H2O =>
NH4I(aq) + NaOH = NH3(g) + NaI + H2O
BaS = Ba + S8 =>
8 BaS = 8 Ba + S8
CuO3 = Cu2O3 + O2 =>
4 CuO3 = 2 Cu2O3 + 3 O2
Zn(NO3)2 + HCl = ZnCl + H(NO3)2 =>
Zn(NO3)2 + HCl = ZnCl + H(NO3)2
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
Zn(NO3)2 + HCl = ZnCl + H(NO3)2 =>
Zn(NO3)2 + HCl = ZnCl + H(NO3)2
FeCl3 + NH4(OH) = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4Cl
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
CaO + B2O3 = CaB2O4 =>
CaO + B2O3 = CaB2O4
NaClO + H2O + S = Cl + Na2SO4 + NaOH =>
6 NaClO + 2 H2O + S = 6 Cl + Na2SO4 + 4 NaOH
NH4I + Pb(C2H3O2)2 = PbI2 + NH4C2H3O2 =>
2 NH4I + Pb(C2H3O2)2 = PbI2 + 2 NH4C2H3O2
C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4 =>
2 C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4
AgNO2 + Ba = Ba(NO2)2 + Ag =>
2 AgNO2 + Ba = Ba(NO2)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/04/24
Équations équilibrées sur07/04/23
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