| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 4 SiO2 + 8 NaOH = 2 NaFeSi2O6 + 3 Na2SO4 + 4 H2O
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O
Sn + NaOH = Na(Sn(OH)) =>
Sn + NaOH = Na(Sn(OH))
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
HCIO + NaOH = NaCIO + H2O =>
HCIO + NaOH = NaCIO + H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Cu(NO3)2 + NH3*H2O = CuOHNO3 + NH4 + NO3 =>
Cu(NO3)2 + NH3*H2O = CuOHNO3 + NH4 + NO3
C2H6(g) + O2 = H2O(l) + CO2(g) =>
2 C2H6(g) + 7 O2 = 6 H2O(l) + 4 CO2(g)
H2SO3 + OH + NaOH = NaSO3 + H2O =>
H2SO3 + OH + NaOH = NaSO3 + 2 H2O
FeO2 + C2O(g) = Fe(s) + CO2(g) =>
3 FeO2 + 2 C2O(g) = 3 Fe(s) + 4 CO2(g)
K + PbSO4 = K2SO4 + Pb =>
2 K + PbSO4 = K2SO4 + Pb
CaC2 + Na2SO4 = CaSO4 + NaC =>
CaC2 + Na2SO4 = CaSO4 + 2 NaC
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)4 =>
3 C10H16 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 C10H16(OH)4
K + H2SO3 = K2(SO3) + H2 =>
2 K + H2SO3 = K2(SO3) + H2
AgNO3 + CaCl3 = CaAg + Cl3NO3 =>
AgNO3 + CaCl3 = CaAg + Cl3NO3
Cu(NO3)2 + Ca = Cu + Ca(NO3)2 =>
Cu(NO3)2 + Ca = Cu + Ca(NO3)2
HCl + Al2 + O3 = AlCl3 + H2O =>
6 HCl + Al2 + O3 = 2 AlCl3 + 3 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq) =>
HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
K2CO3 + SO3 = K2CO3(SO3)2 =>
K2CO3 + 2 SO3 = K2CO3(SO3)2
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
P + HIO3 + H2O = H2PO4 + HI =>
P + HIO3 + H2O = H2PO4 + HI
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2(H2O)6 = K2SO4 + Fe2(SO4)3 + (NH4)2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 Fe(NH4)2(SO4)2(H2O)6 = K2SO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 2 MnSO4 + 68 H2O
Fe + C = Fe1C =>
Fe + C = Fe1C
Cu + Al(SO4) = CuSO4 + Al =>
Cu + Al(SO4) = CuSO4 + Al
I{-} + SO4{2-} + H{+} = I2 + H2S + H2O =>
8 I{-} + SO4{2-} + 10 H{+} = 4 I2 + H2S + 4 H2O
Sn + Ag(NO)3 = Sn(NO)3 + Ag =>
Sn + Ag(NO)3 = Sn(NO)3 + Ag
MgI2 + MnSO4 = MnI2 + MgSO4 =>
MgI2 + MnSO4 = MnI2 + MgSO4
Al + S8 = AlS3 =>
8 Al + 3 S8 = 8 AlS3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CuSO4(s) + Na2CO3(s) = Na2SO4 + CuCO3 =>
CuSO4(s) + Na2CO3(s) = Na2SO4 + CuCO3
CH3CHCH2 + Br2 = CH3CHCH2Br2 =>
CH3CHCH2 + Br2 = CH3CHCH2Br2
PbCl2 + BaI2 = PbI2 + BaCl2 =>
PbCl2 + BaI2 = PbI2 + BaCl2
Br2 + Cr(NO3)3 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
3 Br2 + 2 Cr(NO3)3 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O
H2SO4 + HI = H2S + I2H2O =>
H2SO4 + 8 HI = H2S + 4 I2H2O
Al(OH)2F + Ba(OH)2 = Al(OH)2 + Ba(OH)2F =>
Al(OH)2F + Ba(OH)2 = Al(OH)2 + Ba(OH)2F
(C15H31COO)3C3H5 + NaOH = C15H31COONa + C3H8O3 =>
(C15H31COO)3C3H5 + 3 NaOH = 3 C15H31COONa + C3H8O3
Mg2 + P4 = Mg3P2 =>
3 Mg2 + P4 = 2 Mg3P2
KOH + Be(OH)2 = H2O + K2BeO2 =>
2 KOH + Be(OH)2 = 2 H2O + K2BeO2
C8H10 + FeO3H3 + H{+} = Fe{2+} + CO2 + H2O =>
C8H10 + 42 FeO3H3 + 84 H{+} = 42 Fe{2+} + 8 CO2 + 110 H2O
Zn3(PO4)2 + NaOH = Zn(OH)2 + Na3PO4 =>
Zn3(PO4)2 + 6 NaOH = 3 Zn(OH)2 + 2 Na3PO4
C11H2 + O2 = CO2 + H2O =>
2 C11H2 + 23 O2 = 22 CO2 + 2 H2O
CH3CO2K + HCl = CH3CO2H + KCl =>
CH3CO2K + HCl = CH3CO2H + KCl
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
H2S(g) + FeO(OH)(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + 2 FeO(OH)(s) = Fe2S3(s) + 4 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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