| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3Po4 + 3 HCl = 3 KCl + H3Po4
H2C6 + O2 = CO2 + H2O =>
2 H2C6 + 13 O2 = 12 CO2 + 2 H2O
H2O + NH2OH = H3O{-} + NH2O{+} =>
H2O + NH2OH = H3O{-} + NH2O{+}
C5H8 + KMnO4 + H2SO4 = C5H8O2 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 4 KMnO4 + 6 H2SO4 = 5 C5H8O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
CH2H3O2 + O2 = CO2 + H2O =>
4 CH2H3O2 + 5 O2 = 4 CO2 + 10 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuCO3 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + K2CO3 =>
2 CuCO3 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 2 K2CO3
Fe + Li = FeLi =>
Fe + Li = FeLi
KMnO4 + C7H10 = KMn + CO2 + H2O =>
19 KMnO4 + 4 C7H10 = 19 KMn + 28 CO2 + 20 H2O
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
LiMnO4 + HBr = Br2 + MnBr2 + LiBr + H2O =>
2 LiMnO4 + 16 HBr = 5 Br2 + 2 MnBr2 + 2 LiBr + 8 H2O
Mg(ClO3)2 + LiOH = Mg(OH)2 + LiClO3 =>
Mg(ClO3)2 + 2 LiOH = Mg(OH)2 + 2 LiClO3
HNO2 + HNO3 = N2O4 + H2O =>
HNO2 + HNO3 = N2O4 + H2O
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
C9H8O2 + O2 = C9H7O3 + H2O =>
4 C9H8O2 + 3 O2 = 4 C9H7O3 + 2 H2O
FeCl3 + CaCO3 = FeClCO3 + CaCl2 =>
FeCl3 + CaCO3 = FeClCO3 + CaCl2
CrO3(s) + Si(s) = Cr(s) + SiO2(s) =>
2 CrO3(s) + 3 Si(s) = 2 Cr(s) + 3 SiO2(s)
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
Zn(NH3)4(OH)2 + H2S = ZnS + NH3 + H2O =>
Zn(NH3)4(OH)2 + H2S = ZnS + 4 NH3 + 2 H2O
Cr2(SO4)3 + Ca(OH)2 = Cr(OH)3 + CaSO4 =>
Cr2(SO4)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaSO4
HOBr + H2O = H3O + OBr =>
HOBr + H2O = H3O + OBr
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2SO4Zn = H2ZnSO4 =>
H2SO4Zn = H2ZnSO4
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Ga + Se = GaSe =>
Ga + Se = GaSe
Na2CrO4 + CuF2 = Na2F2 + CuCrO4 =>
Na2CrO4 + CuF2 = Na2F2 + CuCrO4
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
Mg + HNO2 = MgNO3 + H2O + NO =>
Mg + 4 HNO2 = MgNO3 + 2 H2O + 3 NO
Pb(NO3)2 + AgNO3 = Ag(NO3)2 + Pb(NO3) =>
Pb(NO3)2 + AgNO3 = Ag(NO3)2 + Pb(NO3)
H2F2 = H2 + F2 =>
H2F2 = H2 + F2
Al = [Al4] =>
4 Al = [Al4]
HBrO2 + S + H2O = H2SO4 + HBr =>
3 HBrO2 + 2 S + 2 H2O = 2 H2SO4 + 3 HBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
MnO2 + KBr + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = Br2 + MnSO4 + K2SO4 + 2 H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2 =>
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
C6H5COOHHNO3 = C6H4(NO2)COOHH2O =>
C6H5COOHHNO3 = C6H4(NO2)COOHH2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Si + MgO2 = Mg + SiO2 =>
Si + MgO2 = Mg + SiO2
B2O3 + KBF4 + H2SO4 = BF3 + KHSO4 + H2O =>
B2O3 + 6 KBF4 + 6 H2SO4 = 8 BF3 + 6 KHSO4 + 3 H2O
H3PO4 + Zn(NO3)2 = Zn3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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