| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2Br + H2O = CH3CH2CH2OH + HBr
HgS + Na2S = Na2[HgS2] =>
HgS + Na2S = Na2[HgS2]
Ag + Hg = AgHg =>
Ag + Hg = AgHg
HClO + Na(OH) = NaClO + H2O =>
HClO + Na(OH) = NaClO + H2O
I5 + O2 = I2O5 =>
4 I5 + 25 O2 = 10 I2O5
PO = OP =>
PO = OP
Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)
HIO4 + H2O = H5IO6 =>
HIO4 + 2 H2O = H5IO6
C2O4H2*2H2O + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + H2O =>
C2O4H2*2H2O + FeSO4*7H2O = FeC2O4*2H2O + H2SO4 + 7 H2O
K2SO4 + HOH = KOH + H2SO4 =>
K2SO4 + 2 HOH = 2 KOH + H2SO4
Ca2B6O11 + SO2 + H2O = Ca(HSO3)2 + H3BO3 =>
Ca2B6O11 + 4 SO2 + 11 H2O = 2 Ca(HSO3)2 + 6 H3BO3
MnCrO4 + HCl = H2CrO4 + MnCl2 =>
MnCrO4 + 2 HCl = H2CrO4 + MnCl2
BaSO4 + CH3COOH = BaH + CH3COOSO4 =>
BaSO4 + CH3COOH = BaH + CH3COOSO4
C5H11H + O2 = CO2 + H2O =>
C5H11H + 8 O2 = 5 CO2 + 6 H2O
Au + HClO4 = AuClO4 + H2 =>
2 Au + 2 HClO4 = 2 AuClO4 + H2
(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl
Na(s) + H2O(l) = Na{+}(aq) + OH{-}(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 Na{+}(aq) + 2 OH{-}(aq) + H2(g)
C6H8O6 + Cu{2+} = C6H6O6 + Cu + H{+} =>
C6H8O6 + Cu{2+} = C6H6O6 + Cu + 2 H{+}
Al(s) + FeO = Al2O3(s) + Fe(s) =>
2 Al(s) + 3 FeO = Al2O3(s) + 3 Fe(s)
Cu + CaCO3 = CuCO3 + Ca =>
Cu + CaCO3 = CuCO3 + Ca
NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + KOH(aq) =>
3 NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + 3 KOH(aq)
C2H5COO + H2O = C2H5COOH + OH =>
C2H5COO + H2O = C2H5COOH + OH
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
Al(NO3)3 + H2O = Al(OH)3 + HNO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 HNO3
BaCl2(l) + NaSO4(l) = BaSO4(s) + NaCl2(l) =>
BaCl2(l) + NaSO4(l) = BaSO4(s) + NaCl2(l)
C6H5OH + H2S + H2O = SO4 + CH4 =>
C6H5OH + 2 H2S + 7 H2O = 2 SO4 + 6 CH4
PbS(s) + HNO3(aq) = Pb(NO3)2(aq) + S(s) + NO(g) + H2O(l) =>
3 PbS(s) + 8 HNO3(aq) = 3 Pb(NO3)2(aq) + 3 S(s) + 2 NO(g) + 4 H2O(l)
CrCl3 + Na2CO3 = CrCO3 + Cl3 + Na2 =>
CrCl3 + Na2CO3 = CrCO3 + Cl3 + Na2
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
As2O5 + Na2O = NaAsO3 =>
As2O5 + Na2O = 2 NaAsO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH3OH + Cr2O7 = HCOOH + Cr + H2O =>
7 CH3OH + 2 Cr2O7 = 7 HCOOH + 4 Cr + 7 H2O
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
CuO + Cr = Cr2O7 + Cu =>
7 CuO + 2 Cr = Cr2O7 + 7 Cu
KCl + CaOH = KOH + CaCl =>
KCl + CaOH = KOH + CaCl
K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS
SiC + F2 = SiF4 + C =>
SiC + 2 F2 = SiF4 + C
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Pb + CuCO3 = Cu + PbCO3 =>
Pb + CuCO3 = Cu + PbCO3
C2H4 + CO + H2O = C3H6O2 =>
C2H4 + CO + H2O = C3H6O2
I2 + KCI = KI + CI2 =>
I2 + KCI = KI + CI2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Fe3O4 + HBrO3 = FeBr3 + Fe(BrO3)3 + H2O =>
18 Fe3O4 + 162 HBrO3 = FeBr3 + 53 Fe(BrO3)3 + 81 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
NaAl(OH)4 + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaAl(OH)4 + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
V(OH)3 + CaS = V2S3 + Ca(OH)2 =>
2 V(OH)3 + 3 CaS = V2S3 + 3 Ca(OH)2
Pb(NO3)2 + K2C2O4 = PbC2O4 + KNO3 =>
Pb(NO3)2 + K2C2O4 = PbC2O4 + 2 KNO3
H2SO4 + KI + K2CrO4 = I2 + K2CrO3 + K2SO4 + H2O =>
H2SO4 + 2 KI + K2CrO4 = I2 + K2CrO3 + K2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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