| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2SI + 4 Cl2 = 2 CaCl2 + SICl4
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C2H5Br + H4 = C4H10 + HBr =>
4 C2H5Br + H4 = 2 C4H10 + 4 HBr
Li2S + NaI = LiI + Na2S =>
Li2S + 2 NaI = 2 LiI + Na2S
NH2NO3 = N2 + O2 + H2O =>
NH2NO3 = N2 + O2 + H2O
K(HCO3) + HCl = KCl + H2CO3 =>
K(HCO3) + HCl = KCl + H2CO3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
H + N + O4 = HNO4 =>
H + N + O4 = HNO4
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Ag3P + Al = AlP + Ag =>
Ag3P + Al = AlP + 3 Ag
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C2H4N8O2 = C + H2O + N2 =>
C2H4N8O2 = 2 C + 2 H2O + 4 N2
C20H42 + O2O = CO + H2O =>
3 C20H42 + 41 O2O = 60 CO + 63 H2O
C6H5NH2 + C3H6O + CH3OH = C10H14N[H2O][OH] =>
C6H5NH2 + C3H6O + CH3OH = C10H14N[H2O][OH]
Ca3(PO4)2 + C + SiO = P + CaSiO3 + CO =>
Ca3(PO4)2 + 2 C + 3 SiO = 2 P + 3 CaSiO3 + 2 CO
Fe + HClO3 = Fe(ClO3) + H2 =>
2 Fe + 2 HClO3 = 2 Fe(ClO3) + H2
C9H9ClO2 + O2 = CO2 + H2O + HCl =>
C9H9ClO2 + 10 O2 = 9 CO2 + 4 H2O + HCl
C + SO2 = CO + CS =>
3 C + SO2 = 2 CO + CS
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
HC2H4O2 + KOH = H2O + KC2H4O2 =>
HC2H4O2 + KOH = H2O + KC2H4O2
Pb(NO3)2 + Na2SO = PbSO + NaNO3 =>
Pb(NO3)2 + Na2SO = PbSO + 2 NaNO3
Ge(s) + S8(s) = GeS(s) =>
8 Ge(s) + S8(s) = 8 GeS(s)
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
CaCO3 + SO3NH3 = Ca + CO2 + H2O + SO3H + N =>
CaCO3 + SO3NH3 = Ca + CO2 + H2O + SO3H + N
Na2O(s) + H2O = NaOH(s) =>
Na2O(s) + H2O = 2 NaOH(s)
Mg + TiO2 = MgO2 + Ti =>
Mg + TiO2 = MgO2 + Ti
KMnO4 + C2H4 + H2O = C2H6O22 + KOH + MnO2 =>
14 KMnO4 + C2H4 + 8 H2O = C2H6O22 + 14 KOH + 14 MnO2
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
(NH4)3PO4 + Cu(NO3)2 = CuPO4 + (NH4)3(NO3)2 =>
(NH4)3PO4 + Cu(NO3)2 = CuPO4 + (NH4)3(NO3)2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
AlCl3 + K2Cr2O7 + H2SO4 = Al2(SO4)3 + K2SO4 + CrO2Cl2 + H2O =>
4 AlCl3 + 3 K2Cr2O7 + 9 H2SO4 = 2 Al2(SO4)3 + 3 K2SO4 + 6 CrO2Cl2 + 9 H2O
KCNHCl(aq) = KClHCN =>
KCNHCl(aq) = KClHCN
CuCl2 + KI + H2SO4 = HCl + K2SO4 + CuI2 =>
CuCl2 + 2 KI + H2SO4 = 2 HCl + K2SO4 + CuI2
C6H6O2 + O2 = H2O + CO2 =>
2 C6H6O2 + 13 O2 = 6 H2O + 12 CO2
C4H3F7O + C8H8O = C12H11F7O2 =>
C4H3F7O + C8H8O = C12H11F7O2
H6C3O3NaOH = H2ONaH5C3O3 =>
H6C3O3NaOH = H2ONaH5C3O3
(CH3)2CHCH2CH3 + Cl2 = (CH2Cl)2CHCH2CH2Cl + HCl =>
(CH3)2CHCH2CH3 + 3 Cl2 = (CH2Cl)2CHCH2CH2Cl + 3 HCl
PbO2H2O2 = Pb(OH)2O2 =>
PbO2H2O2 = Pb(OH)2O2
Na2SO3 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
2 Na2SO3 + 2 CaCO3 + 3 C = 2 Na2CO3 + 2 CaS + 3 CO2
CH3CH(OH)CH2CH3 + O2 = CO2 + H2O =>
CH3CH(OH)CH2CH3 + 6 O2 = 4 CO2 + 5 H2O
BaS + NiCl2 = BaCl2 + NiS =>
BaS + NiCl2 = BaCl2 + NiS
(UO2)2SO4 + H2SO4 + Zn = USO4 + H2O + ZnSO4 =>
(UO2)2SO4 + 4 H2SO4 + 3 Zn = 2 USO4 + 4 H2O + 3 ZnSO4
e + H2O + MnO4{-} = MnO2 + OH{-} =>
3e + 2 H2O + MnO4{-} = MnO2 + 4 OH{-}
Cr203 + NaOH + H2O = Na3[Cr(OH)6] + H2 =>
2 Cr203 + 1218 NaOH + 1218 H2O = 406 Na3[Cr(OH)6] + 609 H2
NH + NO = N + HO =>
NH + NO = 2 N + HO
Bi3{+} + Sn(OH)3{-} + OH{-} = Sn(OH)6{2-} + Bi =>
2 Bi3{+} + Sn(OH)3{-} + 3 OH{-} = Sn(OH)6{2-} + 6 Bi
KMnO4 + S = K2SO4 + MnO2 =>
2 KMnO4 + S = K2SO4 + 2 MnO2
Ba(NO3)2 + KNO3 = BaNO3 + K(NO3)2 =>
Ba(NO3)2 + KNO3 = BaNO3 + K(NO3)2
C6H5CH2OHCuO = C6H5CHOCuH2O =>
C6H5CH2OHCuO = C6H5CHOCuH2O
CO2 + C2 = C3O2 =>
CO2 + C2 = C3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/24
Équations équilibrées sur06/14/23
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