| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + 4 C(s) = 3 CO(g) + 2 N(g) + K2CO3(s)
KI + (CHCl)3 = KCl + (CHI)3 =>
3 KI + (CHCl)3 = 3 KCl + (CHI)3
Fe{3+}(NO3)3{-} + K2{+}CrO4{2-} = Fe{2+}CrO4{2-} + K{+}NO3{-} =>
Fe{3+}(NO3)3{-} + K2{+}CrO4{2-} = Fe{2+}CrO4{2-} + 2 K{+}NO3{-}
Fe(NH4)2(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeSO4 =>
Fe(NH4)2(SO4)2 + BaCl2 = BaSO4 + 2 NH4Cl + FeSO4
Cu + NH4OH = CuNH4 + OH =>
Cu + NH4OH = CuNH4 + OH
MgNO32KOH = MgOHKNO32 =>
MgNO32KOH = MgOHKNO32
Mg(s) + FeCl3(aq) = MgFe(aq) + Cl(s) =>
Mg(s) + FeCl3(aq) = MgFe(aq) + 3 Cl(s)
Cr(NO3)3 + H2O + NH3 = Cr(OH)3 + NH4NO3 =>
Cr(NO3)3 + 3 H2O + 3 NH3 = Cr(OH)3 + 3 NH4NO3
C4H8(OH)2(aq) + H2O2(aq) = C4H6O2(aq) + H2O(l) =>
C4H8(OH)2(aq) + 2 H2O2(aq) = C4H6O2(aq) + 4 H2O(l)
NH4Cl + OH{-} = NH4OH + Cl{-} =>
NH4Cl + OH{-} = NH4OH + Cl{-}
ZnI2 + Na(OH) = NaI + Zn(OH)2 =>
ZnI2 + 2 Na(OH) = 2 NaI + Zn(OH)2
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3 =>
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3
AgNO3 + GaI3 = AgI3 + GaNO3 =>
AgNO3 + GaI3 = AgI3 + GaNO3
Li(ClO3) + Mg = Mg(ClO3)2 + Li =>
2 Li(ClO3) + Mg = Mg(ClO3)2 + 2 Li
KNO3 + S + C7H5NaO2 = K2S + Na2S + N2 + CO + H2O =>
10 KNO3 + 7 S + 4 C7H5NaO2 = 5 K2S + 2 Na2S + 5 N2 + 28 CO + 10 H2O
FePO4 + Li2CO3 + C6H12O6 = LiFePO4 + CO2 + H2O =>
24 FePO4 + 12 Li2CO3 + C6H12O6 = 24 LiFePO4 + 18 CO2 + 6 H2O
FeBr3 = Fe3 + Br2 =>
6 FeBr3 = 2 Fe3 + 9 Br2
Ni2(CO3)3 = CO2 + Ni2O3 =>
Ni2(CO3)3 = 3 CO2 + Ni2O3
FeBr3 = Fe3 + Br2 =>
6 FeBr3 = 2 Fe3 + 9 Br2
Al + H2SO4 = Al(HSO4) + H1 =>
Al + H2SO4 = Al(HSO4) + H1
CaCl2(s) + H2O(l) = CaOH + HCl2 =>
CaCl2(s) + H2O(l) = CaOH + HCl2
C15H31CO2H(s) + O2(g) = CO2(g) + H2O(l) =>
C15H31CO2H(s) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
KNO3 + CO2 = O2 + KNCO2 =>
2 KNO3 + 2 CO2 = 3 O2 + 2 KNCO2
C3H7OH + C3H3COOH = C6H12O2 + H2O =>
8 C3H7OH + 3 C3H3COOH = 6 C6H12O2 + 2 H2O
Fe(III) + AgNO3 = Fe(III)(NO3)2 + Ag =>
Fe(III) + 2 AgNO3 = Fe(III)(NO3)2 + 2 Ag
MnO4{-2} + CO2 = MnO4{-} + MnO2 + CO3{2-} =>
3 MnO4{-2} + 2 CO2 = 2 MnO4{-} + MnO2 + 2 CO3{2-}
C6H14(g) + O2 = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2 = 12 CO2(g) + 14 H2O(g)
NaHCO3*HCl = CO2 + H2O + NaCl =>
NaHCO3*HCl = CO2 + H2O + NaCl
C12H26 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
5 C12H26 + 74 KNO3 = 23 CO2 + 65 H2O + 37 K2CO3 + 37 N2
Y(NO3)2 + GaPO4 = Y3(PO4)2 + Ga(NO3)3 =>
3 Y(NO3)2 + 2 GaPO4 = Y3(PO4)2 + 2 Ga(NO3)3
KMnO4 + CH3CH2CHOHCH3 = MnO2 + CH3CH2COCH3 + KOH + H2O =>
2 KMnO4 + 3 CH3CH2CHOHCH3 = 2 MnO2 + 3 CH3CH2COCH3 + 2 KOH + 2 H2O
Mg + (HOH) = Mg(OH) + H2 =>
2 Mg + 2(HOH) = 2 Mg(OH) + H2
XH2OH + O2 = XHO + H2O =>
2 XH2OH + O2 = 2 XHO + 2 H2O
AlCl3 + Na2HPO4 + H2O = Al(OH)3 + H3PO4 + NaCl =>
2 AlCl3 + 3 Na2HPO4 + 6 H2O = 2 Al(OH)3 + 3 H3PO4 + 6 NaCl
C2H2 + Na = HC2Na + H2 =>
2 C2H2 + 2 Na = 2 HC2Na + H2
Au + Fe(NO3)2 = AuNO3 + Fe2 =>
4 Au + 2 Fe(NO3)2 = 4 AuNO3 + Fe2
C4H8 + O2 = C + OH =>
C4H8 + 4 O2 = 4 C + 8 OH
C10H10N + O2 = CO2 + H2O + NO2 =>
2 C10H10N + 27 O2 = 20 CO2 + 10 H2O + 2 NO2
Mg3N2 + D2O = Mg(OD)2 + ND3 =>
Mg3N2 + 6 D2O = 3 Mg(OD)2 + 2 ND3
CrCl3 + KMnO4 + H2O = H2Cr2O7 + MnCl2 + KCl + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnCl2 + 6 KCl + 12 HCl
CH3COOHBr2 = CH2BrCOOHHBr =>
CH3COOHBr2 = CH2BrCOOHHBr
Na2PbO3 + HCl + H2O = Pb(OH)2 + Cl2 + NaOH =>
Na2PbO3 + 2 HCl + H2O = Pb(OH)2 + Cl2 + 2 NaOH
Al2O3 + Ba(NO3)2 = Al(NO3)3 + BaO =>
Al2O3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaO
NaCN + H2O = Na(OH) + HCN =>
NaCN + H2O = Na(OH) + HCN
Fe + CuNo = Cu + Fe(No) =>
Fe + CuNo = Cu + Fe(No)
Ga + H2S = GaS + H2 =>
Ga + H2S = GaS + H2
CrBr2(aq) + Na2CO3(aq) = CrCO3 + NaBr =>
CrBr2(aq) + Na2CO3(aq) = CrCO3 + 2 NaBr
Al2(SO4)3 + H2O + (NH4)2CO3 = Al(OH)3 + (NH4)2SO4 + H2CO3 =>
Al2(SO4)3 + 6 H2O + 3(NH4)2CO3 = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2CO3
(NH4)2CO3 + Zn(NO3)2 = (NH4)2NO3 + Zn(CO3)2 =>
2(NH4)2CO3 + Zn(NO3)2 = 2(NH4)2NO3 + Zn(CO3)2
Cs + I2 = Cs2I =>
4 Cs + I2 = 2 Cs2I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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