| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + MgCl2 = FeCl2 + MgO
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeO + MgCl2 = FeCl2 + MgO =>
FeO + MgCl2 = FeCl2 + MgO
KNO3 + NH3 = KH3 + N2O3 =>
KNO3 + NH3 = KH3 + N2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + KI + HCl = KCl + CrCl + I2 + H2O =>
K2Cr2O7 + 10 KI + 14 HCl = 12 KCl + 2 CrCl + 5 I2 + 7 H2O
Cl2 + AlN = AlCl3 + N2 =>
3 Cl2 + 2 AlN = 2 AlCl3 + N2
Mg + EDTA = MgEDTA =>
Mg + EDTA = MgEDTA
Na3SO4(aq) + FeCl3(aq) = Fe(SO4)(aq) + NaCl(aq) =>
Na3SO4(aq) + FeCl3(aq) = Fe(SO4)(aq) + 3 NaCl(aq)
FeCl3 + NiCl2*6H2O + C6H6O2 = NiFe + HCl + H2O + CO2 =>
26 FeCl3 + 26 NiCl2*6H2O + 5 C6H6O2 = 26 NiFe + 130 HCl + 106 H2O + 30 CO2
S + MgCl2 = Mg + SCl2 =>
S + MgCl2 = Mg + SCl2
FeSO4 + CH3COOH = H2SO4 + FeC2H2O2 =>
FeSO4 + CH3COOH = H2SO4 + FeC2H2O2
CaNaBr2 = CaBr2 + Na =>
CaNaBr2 = CaBr2 + Na
KClO3(Aq) = KCl(Aq) + O2(g) =>
2 KClO3(Aq) = 2 KCl(Aq) + 3 O2(g)
FeO + MgCl2 = FeCl2 + MgO =>
FeO + MgCl2 = FeCl2 + MgO
C7H14 + O3 = CO2 + H2O =>
C7H14 + 7 O3 = 7 CO2 + 7 H2O
Ba(OH)2 + MgSiO3 = BaSiO3 + Mg(OH)2 =>
Ba(OH)2 + MgSiO3 = BaSiO3 + Mg(OH)2
C6H10OC3H6(OH)2 = C9H16O(OH)2 =>
C6H10OC3H6(OH)2 = C9H16O(OH)2
C4H10S(l) + O2(g) = H2O(l) + CO2(g) + SO2(g) =>
2 C4H10S(l) + 15 O2(g) = 10 H2O(l) + 8 CO2(g) + 2 SO2(g)
Ni2(SO4)3 + Cr = CrSO4 + Ni =>
Ni2(SO4)3 + 3 Cr = 3 CrSO4 + 2 Ni
P + KClO3 = KCl + PO3 =>
P + KClO3 = KCl + PO3
CH3COOH + Ca(OH)2 = H2O + (CH3COO)2Ca =>
2 CH3COOH + Ca(OH)2 = 2 H2O + (CH3COO)2Ca
HI + LiOH = H2O + LiI =>
HI + LiOH = H2O + LiI
Na2S2O3 + I2 = Na2S4O6 + NaI3 =>
2 Na2S2O3 + 3 I2 = Na2S4O6 + 2 NaI3
P4 + O2 = P8O5 =>
4 P4 + 5 O2 = 2 P8O5
K2Cr2O7 + C6H6 + C17H35COOH = CrC60H78 + KOH + H2O =>
7 K2Cr2O7 + 68 C6H6 + 24 C17H35COOH = 14 CrC60H78 + 14 KOH + 83 H2O
C + KMnO4 + H2SO4 = C*HSO4*H2SO4 + MnSO4 + KHSO4 + H2O =>
5 C + KMnO4 + 12 H2SO4 = 5 C*HSO4*H2SO4 + MnSO4 + KHSO4 + 4 H2O
Sc(OH)3 + HF = ScF3 + HOH =>
Sc(OH)3 + 3 HF = ScF3 + 3 HOH
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CaCl + NHS = CaS + NHCl =>
CaCl + NHS = CaS + NHCl
SiO = Si + O =>
SiO = Si + O
KMnO4 + H2SO4 + KI = K2SO4 + H2O + MnO2 + I2 =>
2 KMnO4 + 4 H2SO4 + 6 KI = 4 K2SO4 + 4 H2O + 2 MnO2 + 3 I2
Al2Si2O5(OH)4 + KAl + SiO7 = KAl2(AlSi3O12)(OH)2 + (OH)2 =>
Al2Si2O5(OH)4 + KAl + SiO7 = KAl2(AlSi3O12)(OH)2 + (OH)2
Sc(OH)3 + HF = ScF3 + HOH =>
Sc(OH)3 + 3 HF = ScF3 + 3 HOH
C4H90H + O2 = CO2 + H2O =>
4 C4H90H + 107 O2 = 16 CO2 + 182 H2O
AgNO3 + Mg = Ag + Mg(NO3)2 =>
2 AgNO3 + Mg = 2 Ag + Mg(NO3)2
FeCl3 + NiCl2*6H2O + C6H6O2 = NiFe + HCl + H2O + CO2 =>
26 FeCl3 + 26 NiCl2*6H2O + 5 C6H6O2 = 26 NiFe + 130 HCl + 106 H2O + 30 CO2
H2O + MnO4{-} + C2O4{2-} = Mn{2+} + OH{-} + CO2 =>
8 H2O + 2 MnO4{-} + 5 C2O4{2-} = 2 Mn{2+} + 16 OH{-} + 10 CO2
K3PO4(aq) + NaNO3(aq) = KNO3(aq) + Na3PO4(aq) =>
K3PO4(aq) + 3 NaNO3(aq) = 3 KNO3(aq) + Na3PO4(aq)
Cr(IO3)3 + Cl2 + H2O = H2CrO4 + HIO3 + HCl =>
2 Cr(IO3)3 + 3 Cl2 + 8 H2O = 2 H2CrO4 + 6 HIO3 + 6 HCl
NH3NO3 + KOH = NH3 + KNO3 + H3O =>
5 NH3NO3 + 6 KOH = 4 NH3 + 6 KNO3 + 3 H3O
Sc(OH)3 + HF = ScF3 + H(OH) =>
Sc(OH)3 + 3 HF = ScF3 + 3 H(OH)
C15H31COOH + O2 = CO + H =>
C15H31COOH + 7 O2 = 16 CO + 32 H
Fe(SO4)3 + Pb(ClO4)2 = Fe(ClO4)3 + Pb(SO4)2 =>
2 Fe(SO4)3 + 3 Pb(ClO4)2 = 2 Fe(ClO4)3 + 3 Pb(SO4)2
C15H31COOH + O2 = CO + H =>
C15H31COOH + 7 O2 = 16 CO + 32 H
CU + H2SO4 = CU(SO4)2 + H2S + H2O =>
2 CU + 5 H2SO4 = 2 CU(SO4)2 + H2S + 4 H2O
NaH3O + Al3 = Na3AlO3 + H2 =>
18 NaH3O + 2 Al3 = 6 Na3AlO3 + 27 H2
Ag{2+} + S{2-} = AgS =>
Ag{2+} + S{2-} = AgS
Cr(IO3)3 + Cl2 + H2O = H2CrO4 + HIO3 + HCl =>
2 Cr(IO3)3 + 3 Cl2 + 8 H2O = 2 H2CrO4 + 6 HIO3 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
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