| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCO + CaCl = FeCl + CaCO
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al + NO3 + H2O = Al(OH)3 + NH3 =>
3 Al + NO3 + 6 H2O = 3 Al(OH)3 + NH3
C17H36 + CuO = H2O + CO2 + Cu2 =>
C17H36 + 52 CuO = 18 H2O + 17 CO2 + 26 Cu2
H3BO3(aq) = HBO2(aq) + H2O(l) =>
H3BO3(aq) = HBO2(aq) + H2O(l)
K4Cr4O14 + H2O + S = S6O12 + KOH + Cr4O6 =>
2 K4Cr4O14 + 4 H2O + 6 S = S6O12 + 8 KOH + 2 Cr4O6
C2H2O2Br2 + C3H7O3I1 = C9H7O6Br6I1 + H2O =>
3 C2H2O2Br2 + C3H7O3I1 = C9H7O6Br6I1 + 3 H2O
K2 + CuSO4 = KSO4 + Cu =>
K2 + 2 CuSO4 = 2 KSO4 + 2 Cu
BaCl2*H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2*H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O
C6H5NO2 + Al + HBr = C6H5NH3Br + AlBr3 + H2O =>
C6H5NO2 + 2 Al + 7 HBr = C6H5NH3Br + 2 AlBr3 + 2 H2O
KOH + FeCl3 = Fe(OH)3 + K + Cl2 =>
6 KOH + 2 FeCl3 = 2 Fe(OH)3 + 6 K + 3 Cl2
Fe(OH)3 + KSCN = FeSCN + K(OH)3 =>
Fe(OH)3 + KSCN = FeSCN + K(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
N2(g) + H2(g) = N2H2(g) =>
N2(g) + H2(g) = N2H2(g)
H2SO4 + Hg = H2O + SO2 + Hg2SO4 =>
2 H2SO4 + 2 Hg = 2 H2O + SO2 + Hg2SO4
NO3{-} + C3H5O3{-} + H{+} = CO2 + NH4{+} + H2O =>
3 NO3{-} + 2 C3H5O3{-} + 8 H{+} = 6 CO2 + 3 NH4{+} + 3 H2O
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS =>
Cu(NO3)2 + MgS = Mg(NO3)2 + CuS
PCl3(g) + HCl(g) = PCl5(g) + H2(g) =>
PCl3(g) + 2 HCl(g) = PCl5(g) + H2(g)
LiCl(aq) + AgNO3(aq) = Li(NO3)(aq) + AgCl(s) =>
LiCl(aq) + AgNO3(aq) = Li(NO3)(aq) + AgCl(s)
Fe(OH)3 + CH3COOH = C14H27Fe3O18 + H2O =>
3 Fe(OH)3 + 7 CH3COOH = C14H27Fe3O18 + 5 H2O
(NH4)2SO4 + Pb(C2H3O2)2 = (NH4)(C2H3O2) + PbSO4 =>
(NH4)2SO4 + Pb(C2H3O2)2 = 2(NH4)(C2H3O2) + PbSO4
Cu + HNO3 = Cu(NO3)2 + N2O3 + H2O =>
2 Cu + 6 HNO3 = 2 Cu(NO3)2 + N2O3 + 3 H2O
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH
Hg + HNO3 = HgNO3 + NO2 + H2O =>
Hg + 2 HNO3 = HgNO3 + NO2 + H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na3PO4 + FeSCN = Na + SCN + FePO4 =>
Na3PO4 + FeSCN = 3 Na + SCN + FePO4
KBrO3 + H2S = KBr + H2O + S =>
KBrO3 + 3 H2S = KBr + 3 H2O + 3 S
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
KNO2 = KN + O2 =>
KNO2 = KN + O2
I2 + Ba(OH)2 = Ba(IO3)2 + BaI2 + H2O =>
6 I2 + 6 Ba(OH)2 = Ba(IO3)2 + 5 BaI2 + 6 H2O
SnCl4 + NaOH = Sn(OH)2 + NaCl + Cl2 =>
SnCl4 + 2 NaOH = Sn(OH)2 + 2 NaCl + Cl2
HC1 + Mg = H2 + MgC12 =>
12 HC1 + Mg = 6 H2 + MgC12
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
AlOOH + NaNH2 = AlN + NaOH + N2 + H2 =>
2 AlOOH + 4 NaNH2 = 2 AlN + 4 NaOH + N2 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2S + CuCI = NaCI + Cu2S =>
Na2S + 2 CuCI = 2 NaCI + Cu2S
Ag + Ba = BaAg2 =>
2 Ag + Ba = BaAg2
CH3(CH2)NCOO{-} + Na{+} = CH3(CH2)NCOONa =>
CH3(CH2)NCOO{-} + Na{+} = CH3(CH2)NCOONa
HCl + Al + O = AlCl + H2O =>
2 HCl + 2 Al + O = 2 AlCl + H2O
C2H5OH + CH3COOH = C2H5COOC2H5 + H2O =>
3 C2H5OH + 2 CH3COOH = 2 C2H5COOC2H5 + 3 H2O
K2S2O8 + NaOH + Ni(NO3)2 = NiO2 + H2O + Na2SO4 + KNO3 =>
K2S2O8 + 4 NaOH + Ni(NO3)2 = NiO2 + 2 H2O + 2 Na2SO4 + 2 KNO3
CaO + NaOH = CaONaOH =>
CaO + NaOH = CaONaOH
Fe2(SO4)3 + Zn2 = Fe3 + ZnSO4 =>
6 Fe2(SO4)3 + 9 Zn2 = 4 Fe3 + 18 ZnSO4
N2(g) + O2(g) + HO = HNO3(aq) =>
N2(g) + 2 O2(g) + 2 HO = 2 HNO3(aq)
I2 + K2SO4 + H2O + Cr2(SO4)3 = H2SO4 + K2Cr2O7 + KI =>
3 I2 + 4 K2SO4 + 7 H2O + Cr2(SO4)3 = 7 H2SO4 + K2Cr2O7 + 6 KI
Al1 + HCl = H2 + Al1Cl3 =>
2 Al1 + 6 HCl = 3 H2 + 2 Al1Cl3
Fe{+3} + H2O + SO3{-2} = Fe{+2} + H{+} + SO4{-2} =>
2 Fe{+3} + H2O + SO3{-2} = 2 Fe{+2} + 2 H{+} + SO4{-2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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