| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + H2SO4 = 2 HCl + Li2SO4
MgO2 + Cl2 = Mg(ClO)2 =>
MgO2 + Cl2 = Mg(ClO)2
LiCl + H2SO4 = HCl + Li2SO4 =>
2 LiCl + H2SO4 = 2 HCl + Li2SO4
AcOH3 + Cu = CuOH3 + Ac =>
AcOH3 + Cu = CuOH3 + Ac
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + S = Na2S2 =>
2 Na + 2 S = Na2S2
Be + B = BeB =>
Be + B = BeB
C4H8O(l) + O2(g) = CO2(g) + H2O =>
2 C4H8O(l) + 11 O2(g) = 8 CO2(g) + 8 H2O
K2Cr2O7 + H2SO4 + C2H5OH = KCr(SO4)2 + CH3COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH = 2 KCr(SO4)2 + 3 CH3COH + 7 H2O
HCHO + MnO4{-} + OH{-} = HCOOH + MnO4{2-} + H2O =>
HCHO + 2 MnO4{-} + 2 OH{-} = HCOOH + 2 MnO4{2-} + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
[Co(H2O)6]Cl2 + C2H5OH = [Co(C2H5OH)]Cl2 + H2O =>
[Co(H2O)6]Cl2 + C2H5OH = [Co(C2H5OH)]Cl2 + 6 H2O
Hg2SO3 = Hg + S + O2 =>
2 Hg2SO3 = 4 Hg + 2 S + 3 O2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
O2(g) + C8H18(g) = CO2(g) + H2O(g) =>
25 O2(g) + 2 C8H18(g) = 16 CO2(g) + 18 H2O(g)
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MgCO3 + HNO3 = Mg(NO3)2CO2H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2CO2H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
AlF3 + H2S = HF + Al2S3 =>
2 AlF3 + 3 H2S = 6 HF + Al2S3
Ba(OH)2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaOH(aq) =>
3 Ba(OH)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaOH(aq)
Li2CN2 + LiPF6 = LiP(CN2)3 + LiF =>
3 Li2CN2 + LiPF6 = LiP(CN2)3 + 6 LiF
Cu2S + O2 = Cu2OO + SO2 =>
Cu2S + 2 O2 = Cu2OO + SO2
MnO4{-} + H{+} + H2SO3 = Mn{2+} + HSO4{-} + H2O =>
2 MnO4{-} + H{+} + 5 H2SO3 = 2 Mn{2+} + 5 HSO4{-} + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2C6H6O6 + H2O = H3O + C6H7O6 =>
H2C6H6O6 + H2O = H3O + C6H7O6
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
BaSO4 + F = FSO4 + Ba =>
BaSO4 + F = FSO4 + Ba
MgCO3 + H3O{+} = Mg{2+} + CO2 + H2O =>
MgCO3 + 2 H3O{+} = Mg{2+} + CO2 + 3 H2O
AI(s) + I2(s) = AII2(s) =>
AI(s) + I2(s) = AII2(s)
C10H7OH + KMnO4 + Na2CO3 = C6H4O4Na2 + K2CO3 + MnO2 + H2O =>
4 C10H7OH + 10 KMnO4 + 7 Na2CO3 = 7 C6H4O4Na2 + 5 K2CO3 + 10 MnO2 + 2 H2O
KBrO3 + KI + HCl = KBr + KCl + I + H2O =>
KBrO3 + 6 KI + 6 HCl = KBr + 6 KCl + 6 I + 3 H2O
H2SO4 + BaSO3 = BaSO4 + H2SO3 =>
H2SO4 + BaSO3 = BaSO4 + H2SO3
Fe2 + H2O + NaCl = Fe2O3 + NaHCl =>
Fe2 + 3 H2O + 6 NaCl = Fe2O3 + 6 NaHCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + Mn2SO4 + HNO3 + CO2 + H2O2 =>
4 K4Fe(CN)6 + 62 KMnO4 + 115 H2SO4 = 78 KHSO4 + 2 Fe2(SO4)3 + 31 Mn2SO4 + 24 HNO3 + 24 CO2 + 64 H2O2
NaOH + MgCl = NaCl + MgOH =>
NaOH + MgCl = NaCl + MgOH
Al(s) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
OH{-} + S2O8{2-} + Ni(OH)2 = SO4{2-} + NiO2 + H2O =>
2 OH{-} + S2O8{2-} + Ni(OH)2 = 2 SO4{2-} + NiO2 + 2 H2O
NaF + SrCl2 = NaCl + SrF2 =>
2 NaF + SrCl2 = 2 NaCl + SrF2
Ag(s) + KBr(aq) = K(g) + AgBr(aq) =>
Ag(s) + KBr(aq) = K(g) + AgBr(aq)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
Fe(HO)2 + HCl = FeCl2 + H2O =>
Fe(HO)2 + 2 HCl = FeCl2 + 2 H2O
P + S2O3{2-} + OH{-} + H2O = SO3{2-} + PH3 =>
4 P + 3 S2O3{2-} + 6 OH{-} + 3 H2O = 6 SO3{2-} + 4 PH3
HCl2 + Mg = HCl2Mg =>
HCl2 + Mg = HCl2Mg
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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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