| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 Cu = 2 CuCl + Fe
Si(CO3)2 = SiO2 + CO2 =>
Si(CO3)2 = SiO2 + 2 CO2
Ag(C2H3O2) + Na3PO4 = Ag3PO4 + NaC2H3O2 =>
3 Ag(C2H3O2) + Na3PO4 = Ag3PO4 + 3 NaC2H3O2
Cu2SFeS2 + HNO3 = N2ONO + CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + H2O =>
22 Cu2SFeS2 + 172 HNO3 = 50 N2ONO + 33 CuSO4 + 11 Cu(NO3)2 + 11 Fe2(SO4)3 + 86 H2O
NH4VO3 + H2O = VO(OH)3 + NH3 =>
NH4VO3 + H2O = VO(OH)3 + NH3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH4(aq) + OH = NH3 + H2O =>
NH4(aq) + OH = NH3 + H2O
N2O5 + Ag2O = Ag2N2O6 =>
N2O5 + Ag2O = Ag2N2O6
CH3COO{-} + Fe(OH)3 + H{+} = Fe + H2O + HCO3 =>
3 CH3COO{-} + 10 Fe(OH)3 + 3 H{+} = 10 Fe + 18 H2O + 6 HCO3
NH3(g) + F2(g) = N2F4(g) + H2(g) =>
2 NH3(g) + 2 F2(g) = N2F4(g) + 3 H2(g)
H2C = CH2 =>
H2C = CH2
Na2O2 + Na2SO3 + H2O = Na2SO4 + NaOH =>
Na2O2 + Na2SO3 + H2O = Na2SO4 + 2 NaOH
MgSO4 + Cr2S3 = MgS + Cr2(SO4)3 =>
3 MgSO4 + Cr2S3 = 3 MgS + Cr2(SO4)3
C11H12O5 + O2 = CO2 + H2O =>
2 C11H12O5 + 23 O2 = 22 CO2 + 12 H2O
Bi(NO3)2(aq) + Na3PO4(aq) = Bi3(PO4)2(s) + Na(aq) + NO3(aq) =>
3 Bi(NO3)2(aq) + 2 Na3PO4(aq) = Bi3(PO4)2(s) + 6 Na(aq) + 6 NO3(aq)
Fe7 + Cl8 = FeCl3 =>
8 Fe7 + 21 Cl8 = 56 FeCl3
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Li(s) + H2O(l) = LiOH(ap) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(ap) + H2(g)
C5H8(l) + O2(g) = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
Fe + Na2SO4*H2O = Na + Fe2(SO4)3 + H2O =>
2 Fe + 3 Na2SO4*H2O = 6 Na + Fe2(SO4)3 + 3 H2O
C5H8(l) + O2(g) = CO2(g) + H2O(l) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(l)
MnO4{-} + Cu + H{+} = Mn{2+} + Cu{2+} + H2O =>
2 MnO4{-} + 5 Cu + 16 H{+} = 2 Mn{2+} + 5 Cu{2+} + 8 H2O
SnCl4 + NaI = NaCl + SnCl + I =>
SnCl4 + 3 NaI = 3 NaCl + SnCl + 3 I
H2O + CO2 + C6H15Al = Al(OH)3 + C7H16 =>
36 H2O + 15 CO2 + 22 C6H15Al = 22 Al(OH)3 + 21 C7H16
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H3(g) + O2(g) = CO2(g) + H20(g) =>
20 C3H3(g) + 60 O2(g) = 60 CO2(g) + 3 H20(g)
C2H7N + HCl = C2H7Cl + HN =>
C2H7N + HCl = C2H7Cl + HN
Mg(NO3)2*6H2O + H2O = Mg(NO3)2*7H2O =>
Mg(NO3)2*6H2O + H2O = Mg(NO3)2*7H2O
Cu + HNO{3} = H{2}O + NO + Cu(NO{3}){2} =>
Cu + 5 HNO{3} = 5 H{2}O + 4 NO + Cu(NO{3}){2}
Sn(s) + CuSO4(aq) = Cu(s) + SnSO4(aq) =>
Sn(s) + CuSO4(aq) = Cu(s) + SnSO4(aq)
BaMnO4 + HOAc = Ba(MnO4)2 + MnO2 + Ba(OAc) + H2O =>
7 BaMnO4 + 4 HOAc = 3 Ba(MnO4)2 + MnO2 + 4 Ba(OAc) + 2 H2O
Fe2HO + Na = FeNa + HO =>
Fe2HO + 2 Na = 2 FeNa + HO
NaC2H3O2 + O2 = CO2 + H2O + CNa =>
4 NaC2H3O2 + 3 O2 = 4 CO2 + 6 H2O + 4 CNa
Li2O + MgS = Li2S + MgO =>
Li2O + MgS = Li2S + MgO
C8H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C8H8 + 8 KMnO4 + 12 H2SO4 = 8 CO2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
Na2SO4(aq) + HCl(aq) = H2SO4(g) + NaCl(aq) =>
Na2SO4(aq) + 2 HCl(aq) = H2SO4(g) + 2 NaCl(aq)
C2H204 + O2 = CO + H2O =>
C2H204 + 52 O2 = 2 CO + 102 H2O
Mg + ZnF2 = Zn(Mg) + F2 =>
Mg + ZnF2 = Zn(Mg) + F2
Mg(OH)2 + C4H6O6 = MgC4H4O6 + H2O =>
Mg(OH)2 + C4H6O6 = MgC4H4O6 + 2 H2O
BaF2 + NaNO3 = Ba(NO3)2 + NaF =>
BaF2 + 2 NaNO3 = Ba(NO3)2 + 2 NaF
CsCl(aq) + H2SO4(aq) = Cs2SO4(s) + HCl(aq) =>
2 CsCl(aq) + H2SO4(aq) = Cs2SO4(s) + 2 HCl(aq)
Fe + HNO3 + H2O = Fe(NO3)3*9H2O + NO =>
Fe + 4 HNO3 + 7 H2O = Fe(NO3)3*9H2O + NO
K2CrO7 + K2C2O4 + H2C2O4 = K3Cr(C2O4)3 + H2O + CO2 =>
2 K2CrO7 + K2C2O4 + 14 H2C2O4 = 2 K3Cr(C2O4)3 + 14 H2O + 18 CO2
Mg + ZnF2 = Zn(Mg) + F2 =>
Mg + ZnF2 = Zn(Mg) + F2
P4 + NaOH = PH3 + Na3PO3 =>
P4 + 6 NaOH = 2 PH3 + 2 Na3PO3
Mg + ZnF2 = Zn(Mg) + F2 =>
Mg + ZnF2 = Zn(Mg) + F2
FeCl + LuOH = FeOH + LuCl =>
FeCl + LuOH = FeOH + LuCl
Be(OH)Cl + HCl = BeCl2 + H2O =>
Be(OH)Cl + HCl = BeCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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