| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 6 H2O*NH3 = [Cu(NH3)6]Cl2 + 6 H2O
Be + NO3 = Be(NO3) =>
Be + NO3 = Be(NO3)
Zn3(OH)4CO3 = ZnO + H2O + CO2 =>
Zn3(OH)4CO3 = 3 ZnO + 2 H2O + CO2
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
Be(OH)2 + HMnO4 = Be(MnO4)2 + H2O =>
Be(OH)2 + 2 HMnO4 = Be(MnO4)2 + 2 H2O
Li + O2 = Li2(O2) =>
2 Li + O2 = Li2(O2)
(NH4)2SO4 + Fe = Fe(NH4)2SO4 =>
(NH4)2SO4 + Fe = Fe(NH4)2SO4
K + CaOH = KOH + Ca =>
K + CaOH = KOH + Ca
ZnCl2 + HF = HCl + ZnF2 =>
ZnCl2 + 2 HF = 2 HCl + ZnF2
Ba(OH)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4OH =>
3 Ba(OH)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4OH
FeS + O2 = SO2 + FeO2 =>
FeS + 2 O2 = SO2 + FeO2
LiNO3 + NaCl = NaNO3 + LiCl =>
LiNO3 + NaCl = NaNO3 + LiCl
C3H7CHO + O2 = CO2 + H2O =>
2 C3H7CHO + 11 O2 = 8 CO2 + 8 H2O
K(Al(OH)4) + H2SO4 = Al2(SO4)3 + H2O + K2SO4 =>
2 K(Al(OH)4) + 4 H2SO4 = Al2(SO4)3 + 8 H2O + K2SO4
FeCl3 + Cu2O = Fe2O3 + CuCl =>
2 FeCl3 + 3 Cu2O = Fe2O3 + 6 CuCl
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2 =>
6 KMnO4 + 4 NH4SCN + 5 H2SO4 = 6 MnSO4 + 4 N2 + 4 CO2 + 3 K2SO4 + 13 H2
Na2O + Ca(OH)2 = CaO + NaOH =>
Na2O + Ca(OH)2 = CaO + 2 NaOH
MnO2 + LiOH = LiMn2O4 + H2O + O =>
4 MnO2 + 2 LiOH = 2 LiMn2O4 + H2O + O
(NH4)2S + H2O = (NH4)2O + H2S =>
(NH4)2S + H2O = (NH4)2O + H2S
CO2 + H2O = O2 + C10H22 =>
20 CO2 + 22 H2O = 31 O2 + 2 C10H22
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
FeCl3 + Cu2O = Fe2O3 + CuCl =>
2 FeCl3 + 3 Cu2O = Fe2O3 + 6 CuCl
C2H4(OH)2 + CH3CH2COOH = CH3COOC2H4 + H2O =>
C2H4(OH)2 + 2 CH3CH2COOH = 2 CH3COOC2H4 + 2 H2O
FeCl3 + Cu2O = Fe2O3 + CuCl =>
2 FeCl3 + 3 Cu2O = Fe2O3 + 6 CuCl
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
(NH4)2CO3 + HBr = NH4Br + H2O + CO2 =>
(NH4)2CO3 + 2 HBr = 2 NH4Br + H2O + CO2
(NH4)2CO3 + CUCl2 = NH4Cl + CUCO3 = =>
(NH4)2CO3 + CUCl2 = 2 NH4Cl + CUCO3
C3H + O2 = C3 + H2O =>
4 C3H + O2 = 4 C3 + 2 H2O
CuI2 + Br = BrI2 + Cu =>
CuI2 + Br = BrI2 + Cu
KMnO4 + H2O + Na2SO3 = MnO + Na2SO4 + KOH =>
2 KMnO4 + H2O + 5 Na2SO3 = 2 MnO + 5 Na2SO4 + 2 KOH
LaCl3 + AgNO3 = AgCl3 + LaNO3 =>
LaCl3 + AgNO3 = AgCl3 + LaNO3
NH3 + C12H22O11 = H7C3ON + CO2 + H2O =>
24 NH3 + 7 C12H22O11 = 24 H7C3ON + 12 CO2 + 29 H2O
HNO3 + KI + HCl = KI3 + NO + H2O + KCl =>
2 HNO3 + 9 KI + 6 HCl = 3 KI3 + 2 NO + 4 H2O + 6 KCl
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
N2O10 + H2O = HNO3 + O2 =>
2 N2O10 + 2 H2O = 4 HNO3 + 5 O2
NaOH + CH3COOH = H2O + NaC2H3O2 =>
NaOH + CH3COOH = H2O + NaC2H3O2
Ca + CO{3} + HCl = CaCl{2} + H{2}O + CO{2} =>
Ca + 4 CO{3} + HCl = CaCl{2} + H{2}O + 4 CO{2}
HCl + NaF = HF + ClNa =>
HCl + NaF = HF + ClNa
Rb2S + CuF2 = RbF + CuS =>
Rb2S + CuF2 = 2 RbF + CuS
Ca(HCO3)2(aq) = CaCO3(s) + H2O(g) + CO2 =>
Ca(HCO3)2(aq) = CaCO3(s) + H2O(g) + CO2
CaCO3 + H2 = CaH2 + CO3 =>
CaCO3 + H2 = CaH2 + CO3
H2SO4 + KOH = (KOH)2SO4 + H2 =>
H2SO4 + 2 KOH = (KOH)2SO4 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2C2O4 + NaOH = H2O + Na + CO2 =>
H2C2O4 + 2 NaOH = 2 H2O + 2 Na + 2 CO2
MnO4 + H{+} + C2O4{-2} = Mn{2+} + CO2 + H2O =>
MnO4 + 8 H{+} + 3 C2O4{-2} = Mn{2+} + 6 CO2 + 4 H2O
HCl(aq) + NaCO2(s) = NaCl(aq) + HCO2(g) =>
HCl(aq) + NaCO2(s) = NaCl(aq) + HCO2(g)
CH4 + CO2 = CH3OH + CO =>
CH4 + CO2 = CH3OH + CO
C6H12O + Na2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + H2O + Na2SO4 =>
3 C6H12O + Na2Cr2O7 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + 7 H2O + Na2SO4
Cu(NO3)2 + Ag = Cu + AgNO3 =>
Cu(NO3)2 + 2 Ag = Cu + 2 AgNO3
Zn + HClO{-} = Zn(OH)2 + Cl{-} =>
Zn + 2 HClO{-} = Zn(OH)2 + 2 Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/25
Équations équilibrées sur07/10/24
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