| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
HOBr = H + BrO =>
HOBr = H + BrO
FeSO4 + KI + KIO3 = Fe(O)2 + K2SO4 + I2 =>
3 FeSO4 + 4 KI + 2 KIO3 = 3 Fe(O)2 + 3 K2SO4 + 3 I2
HNO3 + SO2 = SO3 + HNO2 =>
HNO3 + SO2 = SO3 + HNO2
AINO3 + Mg = MgNO3 + AI =>
AINO3 + Mg = MgNO3 + AI
Cr2O3(s) + CH4(g) = Cr(s) + CO(g) + H2O(g) =>
Cr2O3(s) + CH4(g) = 2 Cr(s) + CO(g) + 2 H2O(g)
Al(OH)3 + NaOH(aq) = NaAlO2(aq) + H2O =>
Al(OH)3 + NaOH(aq) = NaAlO2(aq) + 2 H2O
C5H8 + HCl = CCl + H2 =>
2 C5H8 + 10 HCl = 10 CCl + 13 H2
K + SnBr2 = KBr + Sn =>
2 K + SnBr2 = 2 KBr + Sn
C4H6O5(aq) + NaHCO3 = NaC4H6O5 + CO2 + H2O =>
13 C4H6O5(aq) + 12 NaHCO3 = 12 NaC4H6O5 + 16 CO2 + 9 H2O
CrPO4 + NaOH = Cr(OH)3 + Na3PO4 =>
CrPO4 + 3 NaOH = Cr(OH)3 + Na3PO4
Cr(s) + H3PO4(aq) = H2(g) + CrPO4 =>
2 Cr(s) + 2 H3PO4(aq) = 3 H2(g) + 2 CrPO4
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
Mg(NO3)2 + KBr = MgBr2 + K(NO3) =>
Mg(NO3)2 + 2 KBr = MgBr2 + 2 K(NO3)
Fe + KOH + H2O = K4Fe(OH)6 + H2 =>
Fe + 4 KOH + 2 H2O = K4Fe(OH)6 + H2
CH4 + OH = CO2 + H2O =>
CH4 + 8 OH = CO2 + 6 H2O
NiCl2 + HNO3 = Ni(NO3)2 + H2Cl2 =>
NiCl2 + 2 HNO3 = Ni(NO3)2 + H2Cl2
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
Cu + I = CuI2 =>
Cu + 2 I = CuI2
CuI2 + (NH4)2SO4 = NH4I + CuSO4 =>
CuI2 + (NH4)2SO4 = 2 NH4I + CuSO4
Sr(OH)2 = Sr + OH =>
Sr(OH)2 = Sr + 2 OH
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g) =>
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g)
NH3 + Cl = N2 + HCl =>
2 NH3 + 6 Cl = N2 + 6 HCl
NH4OH + Fe2(SO4)3 = Fe(OH)3 + (NH4)2SO4 =>
6 NH4OH + Fe2(SO4)3 = 2 Fe(OH)3 + 3(NH4)2SO4
C3H8 + O2(g) = CO2(g) + H2O(l) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
K2O + C = CO2 + K =>
2 K2O + C = CO2 + 4 K
C7H12 + KMnO4 + H2O = C7H12O2 + MnO2 + KOH =>
3 C7H12 + 4 KMnO4 + 2 H2O = 3 C7H12O2 + 4 MnO2 + 4 KOH
PO4{-3} + H2O = H3PO4 + OH{-} =>
PO4{-3} + 3 H2O = H3PO4 + 3 OH{-}
Ag2S + NO3{-} + H{+} = Ag{+} + NO + S + H2O =>
3 Ag2S + 2 NO3{-} + 8 H{+} = 6 Ag{+} + 2 NO + 3 S + 4 H2O
(CH2CH2OH2)2 + O2 = CO2 + H2O =>
(CH2CH2OH2)2 + 6 O2 = 4 CO2 + 6 H2O
MnO4{-} + HCO2H + H3O{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 HCO2H + 6 H3O{+} = 2 Mn{2+} + 5 CO2 + 14 H2O
Fe(s) + O2(g) = Fe2O3(aq) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(aq)
NH4ClO4 + Al = Al2O3 + HCl + H2O + N2 =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 6 HCl + 9 H2O + 3 N2
NaOCl + Na2S2O2 = NaCl + Na2S2O8 =>
6 NaOCl + Na2S2O2 = 6 NaCl + Na2S2O8
Sn + FeCl3 = SnCl4 + Fe =>
3 Sn + 4 FeCl3 = 3 SnCl4 + 4 Fe
Fe + Al = Fe2Al5 =>
2 Fe + 5 Al = Fe2Al5
Cu(NO3)2 + Na + O + H = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 Na + 2 O + 2 H = Cu(OH)2 + 2 NaNO3
HS + NaH = NaS + H2 =>
HS + NaH = NaS + H2
Br + ClO = BrO3 + Cl =>
Br + 3 ClO = BrO3 + 3 Cl
FeO3(s) + Al(s) = Fe(s) + AlO3(s) =>
FeO3(s) + Al(s) = Fe(s) + AlO3(s)
(C3(CH2)6CH3) + O2 = CO2 + H2O =>
4(C3(CH2)6CH3) + 55 O2 = 40 CO2 + 30 H2O
AlBr3(s) + Cl2(g) = AlCl3 + Br2 =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3 + 3 Br2
S8 + KMnO4 = K2SO4 + MnO2 =>
S8 + 16 KMnO4 = 8 K2SO4 + 16 MnO2
ZnS + O2 = ZnOO + SO2 =>
ZnS + 2 O2 = ZnOO + SO2
Cu + NO2 = Cu(NO2)2 =>
Cu + 2 NO2 = Cu(NO2)2
NaOH + Cl3N = NH3 + NaCl + O2 =>
6 NaOH + 2 Cl3N = 2 NH3 + 6 NaCl + 3 O2
PCl5 + O2 = POCl3 + Cl2 =>
2 PCl5 + O2 = 2 POCl3 + 2 Cl2
Ca(OH)2 + H2(CO3) = Ca(CO3) + H2O =>
Ca(OH)2 + H2(CO3) = Ca(CO3) + 2 H2O
C5H12O + H2O = CO2 + H2 =>
C5H12O + 9 H2O = 5 CO2 + 15 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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