| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3(aq) + 3 NH4OH(aq) = Al(OH)3 + 3 NH4NO3
NaNO3 + S = Na2S + NO3 =>
2 NaNO3 + S = Na2S + 2 NO3
SiO3 + AgNO3 = Ag2SiO3 + NO3 =>
SiO3 + 2 AgNO3 = Ag2SiO3 + 2 NO3
COCI2 + H2OHCI + CO2 = (CO)5I + H2CI3 =>
31 COCI2 + 14 H2OHCI + 10 CO2 = 13(CO)5I + 21 H2CI3
Fe2(SO4)3 + CuCl2 = FeCl3 + CuSO4 =>
Fe2(SO4)3 + 3 CuCl2 = 2 FeCl3 + 3 CuSO4
H2SO3 + Pb(OH)2 = PbSO3 + H2O =>
H2SO3 + Pb(OH)2 = PbSO3 + 2 H2O
B2O3 + C + Cl2 = BCl + CO =>
B2O3 + 3 C + Cl2 = 2 BCl + 3 CO
I + H2O = HI + OH =>
I + H2O = HI + OH
C6H5COONa + H2SO4 = C6H5COOH + Na2SO4 =>
2 C6H5COONa + H2SO4 = 2 C6H5COOH + Na2SO4
OH{-}(aq) + KHP(aq) = H2O(l) + KP{-}(aq) =>
OH{-}(aq) + KHP(aq) = H2O(l) + KP{-}(aq)
Na + OH + HCl = NaCl + H2O =>
Na + OH + HCl = NaCl + H2O
Ti + HCl = TiCl4 + H2 =>
Ti + 4 HCl = TiCl4 + 2 H2
C6H14O6 + C16H32O2 = C22H42O6 + H2O =>
C6H14O6 + C16H32O2 = C22H42O6 + 2 H2O
CuO + C6H5Cl = CuCl + C6H5O =>
CuO + C6H5Cl = CuCl + C6H5O
H2O2 + C2H6O = C2H4O + H2O =>
H2O2 + C2H6O = C2H4O + 2 H2O
C5H9NO3S + I2 = C5H8NO3SSC5H8NO3 + HI =>
2 C5H9NO3S + I2 = C5H8NO3SSC5H8NO3 + 2 HI
P2O5 + Ca(OH)2 = P(OH)5 + CaO =>
P2O5 + 5 Ca(OH)2 = 2 P(OH)5 + 5 CaO
KMnO4(s) + HCl(ac) = MnCl2(ac) + KCl(ac) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(ac) = 2 MnCl2(ac) + 2 KCl(ac) + 8 H2O(l) + 5 Cl2(g)
Al + H2TeO3 = Al(TeO3)2 + H =>
Al + 2 H2TeO3 = Al(TeO3)2 + 4 H
Ni(s) + F2(g) = NiF2 =>
Ni(s) + F2(g) = NiF2
Al2(SO4)3 + BrCl = AlCl3 + Br2SO4 =>
Al2(SO4)3 + 6 BrCl = 2 AlCl3 + 3 Br2SO4
P2O5 + Ca(OH)2 = P(OH)5 + CaO =>
P2O5 + 5 Ca(OH)2 = 2 P(OH)5 + 5 CaO
H2SO3 + Na2S + H2O = S + NaOH =>
H2SO3 + 2 Na2S + H2O = 3 S + 4 NaOH
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
ClO3 = ClO4 + Cl =>
4 ClO3 = 3 ClO4 + Cl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Mn(s) + O2(g) = Mn2O7(s) =>
4 Mn(s) + 7 O2(g) = 2 Mn2O7(s)
H2O + Br2 + CrO2{-} = CrO4{2-} + Br{-} + H{+} =>
4 H2O + 3 Br2 + 2 CrO2{-} = 2 CrO4{2-} + 6 Br{-} + 8 H{+}
CrPO4 + HCl = CrCl3 + H3PO4 =>
CrPO4 + 3 HCl = CrCl3 + H3PO4
FeS + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ca(NO3)2 + SiO2 + C2H6N4O2 = Ca2SiO4 + N2 + CO2 + H2O =>
2 Ca(NO3)2 + SiO2 + 2 C2H6N4O2 = Ca2SiO4 + 6 N2 + 4 CO2 + 6 H2O
MgSO3 + H2SO4 = MgSO4 + H2SO3 =>
MgSO3 + H2SO4 = MgSO4 + H2SO3
Br2 + I2 + H2O = HBrO3 + HI =>
Br2 + 5 I2 + 6 H2O = 2 HBrO3 + 10 HI
Na2(CO3) + HNO3 = NaNO3 + H2CO3 =>
Na2(CO3) + 2 HNO3 = 2 NaNO3 + H2CO3
NaOCl(aq) = NaCl(aq) + NaClO3(aq) =>
3 NaOCl(aq) = 2 NaCl(aq) + NaClO3(aq)
BCl3 + LiAlH4 = B2H6 + LiAlCl4 =>
4 BCl3 + 3 LiAlH4 = 2 B2H6 + 3 LiAlCl4
Ba(CH3CO2)2 + K3PO4 = BaPO4 + K3(CH3CO2)2 =>
Ba(CH3CO2)2 + K3PO4 = BaPO4 + K3(CH3CO2)2
RbNO3 = Rb + N2 + O2 =>
2 RbNO3 = 2 Rb + N2 + 3 O2
C7H5NaO2 + KCl = NaCl + C7H5KO2 =>
C7H5NaO2 + KCl = NaCl + C7H5KO2
Mn(NO3)2 + Na(OH) = Mn(OH)2 + Na(NO3) =>
Mn(NO3)2 + 2 Na(OH) = Mn(OH)2 + 2 Na(NO3)
Ag(s) + H2S(s) + O2(g) = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(s) + O2(g) = 2 Ag2S(s) + 2 H2O(l)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
K3PO4 + HNO3 = KNO3 + PO4H3 =>
K3PO4 + 3 HNO3 = 3 KNO3 + PO4H3
KBr + FeO = FeBr2 + K2O =>
2 KBr + FeO = FeBr2 + K2O
NH3(g) + H2O(l) = NH4OH =>
NH3(g) + H2O(l) = NH4OH
Al2O3 + HCl = Al + Cl2 + H2O =>
Al2O3 + 6 HCl = 2 Al + 3 Cl2 + 3 H2O
NaOH(s) + H3PO4(aq) = Na3PO4(aq) + H2O =>
3 NaOH(s) + H3PO4(aq) = Na3PO4(aq) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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