| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FS + HCl = FCl2 + H2S =>
FS + 2 HCl = FCl2 + H2S
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
I2 + HF = HI2 + F =>
I2 + HF = HI2 + F
SnCl2 + NaOH + H2O2 = Na2Sn(OH)6 + NaCl =>
SnCl2 + 4 NaOH + H2O2 = Na2Sn(OH)6 + 2 NaCl
C6H5OH + H2SO4 = H2SO3 + H2O + CO2 =>
C6H5OH + 14 H2SO4 = 14 H2SO3 + 3 H2O + 6 CO2
LiCO3 = LiO + CO2 =>
LiCO3 = LiO + CO2
Hg(OH)2 + HClO2 = Hg(ClO2)2 + H2O =>
Hg(OH)2 + 2 HClO2 = Hg(ClO2)2 + 2 H2O
MnO + H2O2 = MnO2 + H2 =>
2 MnO + H2O2 = 2 MnO2 + H2
(MnO4){-} + C2H5OH + (H){+} = (Mn)2{+} + CH3COOH + H2O =>
8(MnO4){-} + 13 C2H5OH + 12(H){+} = 4(Mn)2{+} + 13 CH3COOH + 19 H2O
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Li3PO4 + TiO2 + P2O5 = LiTiPO5 =>
Li3PO4 + 3 TiO2 + P2O5 = 3 LiTiPO5
C6H12O6 + Ca(OH)2 = C6H10CaO6 + H2O =>
C6H12O6 + Ca(OH)2 = C6H10CaO6 + 2 H2O
CoCl2 + KNO3 + H2SO4 = K3[Co(NO2)6] + O2 + KCl + K2SO4 + H2O =>
4 CoCl2 + 24 KNO3 + 2 H2SO4 = 4 K3[Co(NO2)6] + 11 O2 + 8 KCl + 2 K2SO4 + 2 H2O
(CH3)3CCl + H2O = Cl + (CH3)COH + H3O =>
(CH3)3CCl + 7 H2O = Cl + 2(CH3)COH + 5 H3O
Ca + H = CaH2 =>
Ca + 2 H = CaH2
C6H4C2H5Cl + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + H2O + K2SO4 + MnSO4 =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 28 H2O + 6 K2SO4 + 12 MnSO4
CH3CO2H + Sr(OH)2 = Sr(CH3CO2)2 + H2O =>
2 CH3CO2H + Sr(OH)2 = Sr(CH3CO2)2 + 2 H2O
Na2SO3 + HCl = HSO3 + Na2Cl =>
Na2SO3 + HCl = HSO3 + Na2Cl
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
BaSO4 + HNO3 = Ba(NO3)2 + H2SO4 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2SO4
(CH3)3CCl + H2O = Cl{-} + (CH3)3COH + H3O{+} =>
(CH3)3CCl + 2 H2O = Cl{-} + (CH3)3COH + H3O{+}
H{3}PO{4} = H{4}P{2}O{7} + H{2}O =>
2 H{3}PO{4} = H{4}P{2}O{7} + H{2}O
H + Ca = HCa =>
H + Ca = HCa
HF2 + NaOH = NaF2 + H2O =>
HF2 + NaOH = NaF2 + H2O
(CH3)3CCl + H2O = Cl + (CH3)3COH + H3O =>
(CH3)3CCl + 2 H2O = Cl + (CH3)3COH + H3O
FeCl3 + Na2CO3 = Fe(CO3)3 + Na2Cl =>
FeCl3 + 3 Na2CO3 = Fe(CO3)3 + 3 Na2Cl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg + HL = MgL2 + H2 =>
Mg + 2 HL = MgL2 + H2
Mg + Ga2O3 = MgO + Ga =>
3 Mg + Ga2O3 = 3 MgO + 2 Ga
Sr(OH)2 + H3(PO4) = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3(PO4) = Sr3(PO4)2 + 6 H2O
Na2S + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2S + 4 H2SO4 = 4 H2O + Na2SO4 + 4 SO2
MgSO4(aq) + NH4(OH)(aq) = Mg(OH)2(s) + (NH4)2SO4(aq) =>
MgSO4(aq) + 2 NH4(OH)(aq) = Mg(OH)2(s) + (NH4)2SO4(aq)
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
C2 + Cl = CCl4 =>
C2 + 8 Cl = 2 CCl4
Ca(s) + Te(s) = CaTe(s) =>
Ca(s) + Te(s) = CaTe(s)
NaCl + CaCl2 + H3PO4 = NaCaPO4 + HCl =>
NaCl + CaCl2 + H3PO4 = NaCaPO4 + 3 HCl
Zn + H{+} + NO3{-} = Zn{2+} + NH4{+)+H2O =>
4 Zn + 10 H{+} + NO3{-} = 4 Zn{2+} + NH4{+)+3H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
KOCl + Na = NaOCl + K =>
KOCl + Na = NaOCl + K
KClO3 + KI = KCl + KIO3 =>
KClO3 + KI = KCl + KIO3
NaIO3 + K2S2O8 + NaOH = Na3H2IO6 + K2SO4 + Na2SO4 + H2O =>
NaIO3 + K2S2O8 + 4 NaOH = Na3H2IO6 + K2SO4 + Na2SO4 + H2O
K2S(ag) + CoCl2(ag) = KCl(ag) + CoS(s) =>
K2S(ag) + CoCl2(ag) = 2 KCl(ag) + CoS(s)
Pb + PbO2 = Pb2O2 =>
Pb + PbO2 = Pb2O2
As + HJO3 + H2O = H3AsO4 + HJ =>
6 As + 5 HJO3 + 9 H2O = 6 H3AsO4 + 5 HJ
CaC2 + H2SO4 = H2 + CO2 + CaS =>
CaC2 + H2SO4 = H2 + 2 CO2 + CaS
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SnCl2 + H3PO4 = Sn3(PO4)2 + HCl =>
3 SnCl2 + 2 H3PO4 = Sn3(PO4)2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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