| Équations équilibrées la veille |
CuS + 2 O2 = CuSO4
C5H12 + Br2 = Br2C5H12 =>
C5H12 + Br2 = Br2C5H12
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
NH4Cl + Pb(ClO3)2 = NH4ClO3 + PbCl2 =>
2 NH4Cl + Pb(ClO3)2 = 2 NH4ClO3 + PbCl2
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
CH3OH + O = CO2 + H2O =>
CH3OH + 3 O = CO2 + 2 H2O
Ca(OH)2 + Fe2O3 = Ca3(FeO3)2 + H2O =>
3 Ca(OH)2 + Fe2O3 = Ca3(FeO3)2 + 3 H2O
Pb(C2H3O2)2 + H2S = PbS + CH3COOH =>
Pb(C2H3O2)2 + H2S = PbS + 2 CH3COOH
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
NaCO3 + Na2SO4 = NaSO4 + Na2CO3 =>
NaCO3 + Na2SO4 = NaSO4 + Na2CO3
KF + HBr = HF + KBr = =>
KF + HBr = HF + KBr
Al2S3(s) + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)
C6H5Br + Mg + C4H10O + CO2 = C6H5COOH + MgBrOH =>
13 C6H5Br + 13 Mg + 5 C4H10O + 21 CO2 = 17 C6H5COOH + 13 MgBrOH
ZnOH2 + Pb(NO3)2 = Zn(NO3)2 + PbOH2 =>
ZnOH2 + Pb(NO3)2 = Zn(NO3)2 + PbOH2
PbO2 + CoSO4 + H2O = Co(OH)3 + PbSO4 + O2 =>
4 PbO2 + 4 CoSO4 + 6 H2O = 4 Co(OH)3 + 4 PbSO4 + O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cr2O3 + NaOH + H2O = NaCr(OH)4 =>
Cr2O3 + 2 NaOH + 3 H2O = 2 NaCr(OH)4
KBr + HNO3 + NH4OH = KNO3 + NH4Br + H2O =>
KBr + HNO3 + NH4OH = KNO3 + NH4Br + H2O
C7H6(NO2)2 + KOH = C7H7NO2 + KNO3 =>
C7H6(NO2)2 + KOH = C7H7NO2 + KNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCl + AgP = KP + AgCl =>
KCl + AgP = KP + AgCl
Cr2O3 + NaOH + H2O = Na3Cr(OH)6 =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3Cr(OH)6
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
Fe{3+} + CO3{2-} = Fe2 + CO3{3+} =>
10 Fe{3+} + 6 CO3{2-} = 5 Fe2 + 6 CO3{3+}
HPO2 + ZnCO3 = Zn(PO2)2 + CO2 + H2O =>
2 HPO2 + ZnCO3 = Zn(PO2)2 + CO2 + H2O
Ca + Ni(OH)2 = Ni + CaOH =>
2 Ca + Ni(OH)2 = Ni + 2 CaOH
Fe3(PO4)2 + HNO3 = Fe(NO3)2 + P2O5 + H2O =>
Fe3(PO4)2 + 6 HNO3 = 3 Fe(NO3)2 + P2O5 + 3 H2O
CuS + Cl2 = CuCl2 + S =>
CuS + Cl2 = CuCl2 + S
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
H3PO4(aq) + Mg(OH)2(aq) = Mg3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Mg(OH)2(aq) = Mg3(PO4)2 + 6 H2O
KMnO4 + H2SO4 + CH3CH2CHO = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH2CHO = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
FeSO4 + Ce(SO4)2 = Fe2(SO4)3 + Ce2(SO4)3 =>
2 FeSO4 + 2 Ce(SO4)2 = Fe2(SO4)3 + Ce2(SO4)3
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
FeTiO3 + Cl2 + C = FeCl2 + TiO2 + CO2 =>
2 FeTiO3 + 2 Cl2 + C = 2 FeCl2 + 2 TiO2 + CO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Mn + Pb{4} = Mn{7} + Pb{2} =>
2 Mn + 7 Pb{4} = 2 Mn{7} + 7 Pb{2}
FeSO4 + NaPO4 = FePO4 + NaSO4 =>
FeSO4 + NaPO4 = FePO4 + NaSO4
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + Al + H2O = NaAl(OH)4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 NaAl(OH)4 + 3 H2
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
SnClO3 = SnCl + O2 =>
2 SnClO3 = 2 SnCl + 3 O2
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
Al2 + O2 = Al3O2 =>
3 Al2 + 2 O2 = 2 Al3O2
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| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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