| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C + 2 H2O = CH4 + CO2
NaClO + PH3 = NaCl + P4 + H2O =>
6 NaClO + 4 PH3 = 6 NaCl + P4 + 6 H2O
Al(OH)3 + Na(OH) = Na(AlO2) + H2O =>
Al(OH)3 + Na(OH) = Na(AlO2) + 2 H2O
Li2S + Cl2 = LiCl + S8 =>
8 Li2S + 8 Cl2 = 16 LiCl + S8
Sb2S3 + Na2S + S = Na3[SbS4] =>
Sb2S3 + 3 Na2S + 2 S = 2 Na3[SbS4]
K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + K2SO4 =>
3 K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 K2SO4
BaO + S = Ba + SO2 =>
2 BaO + S = 2 Ba + SO2
Si(s) + Cl2(g) = SiCl4(l) =>
Si(s) + 2 Cl2(g) = SiCl4(l)
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
FeCl3 + CaCO3 = Fe2O3 + CaCl2 + CO2 =>
2 FeCl3 + 3 CaCO3 = Fe2O3 + 3 CaCl2 + 3 CO2
Mn(NO3)2(aq) + NaBiO3(s) + HNO3(aq) = HMnO4(aq) + Bi(NO3)3(aq) + NaNO3(aq) + H2O(l) =>
2 Mn(NO3)2(aq) + 5 NaBiO3(s) + 16 HNO3(aq) = 2 HMnO4(aq) + 5 Bi(NO3)3(aq) + 5 NaNO3(aq) + 7 H2O(l)
C2H3N + H2O = CH3CONH2 =>
C2H3N + H2O = CH3CONH2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
BaCl2(aq) + ZnSO4 = BaSO4 + ZnCl2 =>
BaCl2(aq) + ZnSO4 = BaSO4 + ZnCl2
Pb(s) + Sn(NO3)2(aq) = Sn(s) + Pb(NO3)2(aq) =>
Pb(s) + Sn(NO3)2(aq) = Sn(s) + Pb(NO3)2(aq)
AgNO3 + AlF3 = AgF + Al(NO3)3 =>
3 AgNO3 + AlF3 = 3 AgF + Al(NO3)3
S2O3{2-} + I2 = I{-} + S4O6{2-} =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}
SrCO3 + H2SO4 = SrSO4 + CO2 + H2O =>
SrCO3 + H2SO4 = SrSO4 + CO2 + H2O
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
FeS + Ba = Fe + BaS =>
FeS + Ba = Fe + BaS
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Fe2O3(s) = Fe(s) + O2(g) =>
2 Fe2O3(s) = 4 Fe(s) + 3 O2(g)
C12H22O11 + O2 = CO2(g) + H2O(l) =>
C12H22O11 + 12 O2 = 12 CO2(g) + 11 H2O(l)
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(SO4)
H3BO3 + NaOH = NaBO3 + H4O =>
H3BO3 + NaOH = NaBO3 + H4O
NaOH + C6H8O6 = H2O + NaC6H7O6 =>
NaOH + C6H8O6 = H2O + NaC6H7O6
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Methane + Oxygen = Carbon + Water =>
CH4 + O2 = C + 2 H2O
FeWO4 + C = Fe6W6C + CO2 =>
6 FeWO4 + 13 C = Fe6W6C + 12 CO2
NaClO + AgNO3 = AgCl + NaNO4 =>
NaClO + AgNO3 = AgCl + NaNO4
NH4ClO4 + Mg = N2 + H2O + HCl + MgO =>
2 NH4ClO4 + 5 Mg = N2 + 3 H2O + 2 HCl + 5 MgO
HNO3(aq) + Ba(OH)2 = BaNO3(aq) + H(OH)2(l) =>
HNO3(aq) + Ba(OH)2 = BaNO3(aq) + H(OH)2(l)
NH3(s) + O2(g) = H2O(g) + NO(g) =>
4 NH3(s) + 5 O2(g) = 6 H2O(g) + 4 NO(g)
Na2O(s) + H2O(g) = NaOH(s) =>
Na2O(s) + H2O(g) = 2 NaOH(s)
H2C2O4 + CsOH = Cs2C2O4 + H2O =>
H2C2O4 + 2 CsOH = Cs2C2O4 + 2 H2O
H3PO23 + H2O = H2PO2 + OH =>
H3PO23 + 20 H2O = H2PO2 + 41 OH
P + O2 = P5O11 =>
10 P + 11 O2 = 2 P5O11
J + Cl + H2O = HJO3 + HCl =>
J + 5 Cl + 3 H2O = HJO3 + 5 HCl
CH3Cl + O2 = CO2 + H2O + HCl =>
2 CH3Cl + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
KOH + Cr(OH)3 + H2O2 = K2CrO4 + H2O =>
4 KOH + 2 Cr(OH)3 + 3 H2O2 = 2 K2CrO4 + 8 H2O
C5H9NO3S + I2 = C10H16N2O6S2 + HI =>
2 C5H9NO3S + I2 = C10H16N2O6S2 + 2 HI
Ca + H3AsO4 = H2 + Ca3(AsO4)2 =>
3 Ca + 2 H3AsO4 = 3 H2 + Ca3(AsO4)2
Na2CrO4 + Pb(C2H3O2)2 = Na(C2H3O2) + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbCrO4
Cr + O2 + H2SO4 = Cr2(SO4) + H2O =>
4 Cr + O2 + 2 H2SO4 = 2 Cr2(SO4) + 2 H2O
P4H10 + H2O + O2 = H3PO3 =>
2 P4H10 + 2 H2O + 11 O2 = 8 H3PO3
HO2 = H + O2 =>
HO2 = H + O2
C2H3Cl3 + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
HI2 + O2 = I2 + H2O =>
4 HI2 + O2 = 4 I2 + 2 H2O
(CH3)2CHCH2CH2OH + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O =>
(CH3)2CHCH2CH2OH + CH3COOH = CH3COOCH2CH2CH(CH3)2 + H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
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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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