| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3 + H2O = BiONO3 + 2 HNO3
KO2 + CO5 = K4C3O5 + O =>
4 KO2 + 3 CO5 = K4C3O5 + 18 O
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Al + HCl(aq) = AlCl3 + H(g) =>
Al + 3 HCl(aq) = AlCl3 + 3 H(g)
HMnO4 + HNO2 = MnO2 + N2O4 + H2O =>
2 HMnO4 + 6 HNO2 = 2 MnO2 + 3 N2O4 + 4 H2O
C2F4 + O2 = CF4 + CO2 =>
C2F4 + O2 = CF4 + CO2
(e)C4H10O(l) + O2(g) = CO2(l) + H2O(g) =>
(e)C4H10O(l) + 6 O2(g) = 4 CO2(l) + 5 H2O(g)
BrO4{-} + H = BrO3{-} + H2O =>
BrO4{-} + 2 H = BrO3{-} + H2O
P + Ca2 = Ca3P2 =>
4 P + 3 Ca2 = 2 Ca3P2
CH2O + Cu{2+} + OH{-} = HCHOO{-} + Cu2O + H2O =>
2 CH2O + 2 Cu{2+} + 6 OH{-} = 2 HCHOO{-} + Cu2O + 3 H2O
H3PO4 + B2O3 + C4H10O = BP + CO2 + H2O =>
6 H3PO4 + 3 B2O3 + 2 C4H10O = 6 BP + 8 CO2 + 19 H2O
K[Cr(OH)4] + H2O = [Cr(H2O)(OH)3] + KOH =>
K[Cr(OH)4] + H2O = [Cr(H2O)(OH)3] + KOH
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
C2H3NaO2 + H2SO4 = CH3COOH + NaHSO4 =>
C2H3NaO2 + H2SO4 = CH3COOH + NaHSO4
Fe2O3 + H2SO4 = [Fe2(SO4)3] + H2O =>
Fe2O3 + 3 H2SO4 = [Fe2(SO4)3] + 3 H2O
Cr + BaO = BaCrO =>
Cr + BaO = BaCrO
Mg + FeSO4 = Fe + MgSO4 =>
Mg + FeSO4 = Fe + MgSO4
CHCH + HI = C3I + H2 =>
3 CHCH + 2 HI = 2 C3I + 4 H2
Ba(NO3)2 + KH2PO4 = BaPO4 + K(NO3)2 + H2 =>
Ba(NO3)2 + KH2PO4 = BaPO4 + K(NO3)2 + H2
HC9H705 + NaOH = NaC9H705 + H2O =>
HC9H705 + NaOH = NaC9H705 + H2O
BaCl2 + FeO = FeCl2 + BaO =>
BaCl2 + FeO = FeCl2 + BaO
NO3 + H2O = NH3 + H2O2 =>
2 NO3 + 12 H2O = 2 NH3 + 9 H2O2
Fe + K3[Fe(CN)6] = K3 + Fe3[Fe(CN)6] =>
3 Fe + K3[Fe(CN)6] = K3 + Fe3[Fe(CN)6]
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
KNO3 + Na2S = K2O + N2 + SO2 + Na2O =>
6 KNO3 + 5 Na2S = 3 K2O + 3 N2 + 5 SO2 + 5 Na2O
C6H10 + H2SO4 + KMnO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H10 + 87 H2SO4 + 58 KMnO4 = 30 C6H5COOH + 29 K2SO4 + 58 MnSO4 + 172 H2O
CHClF2 + H2O = HCl + HF + CO2 + H2 =>
CHClF2 + 2 H2O = HCl + 2 HF + CO2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnS2 + O2 = SO2 + Mn =>
MnS2 + 2 O2 = 2 SO2 + Mn
Ba(AsO4)2 + H2SO4 = H(AsO4) + BaSO4 =>
Ba(AsO4)2 + H2SO4 = 2 H(AsO4) + BaSO4
Ni + N2 = Ni3N4 =>
3 Ni + 2 N2 = Ni3N4
HCl + Bi(MnO4)3 = BiCl3 + H(MnO4) =>
3 HCl + Bi(MnO4)3 = BiCl3 + 3 H(MnO4)
CH3CH2OH + KMnO4 = CH3COH + MnO2 + KOH + H2O =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3COH + 2 MnO2 + 2 KOH + 2 H2O
NaC6H5CO2 + NaOH = C6H6 + CO2 + Na2 =>
18 NaC6H5CO2 + 12 NaOH = 17 C6H6 + 24 CO2 + 15 Na2
NH4OH + C2H6O = CH3NH2 + H2O =>
2 NH4OH + C2H6O = 2 CH3NH2 + 3 H2O
CrO2 + AgNO3 = CrO3 + AgNO2 =>
CrO2 + AgNO3 = CrO3 + AgNO2
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2 =>
2 AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2 + NaOH = Pb(OH)3 + Na + NO3 =>
Pb(NO3)2 + 3 NaOH = Pb(OH)3 + 3 Na + 2 NO3
Ca(HCO3)2 + Ag = Ca + Ag(HCO3) =>
Ca(HCO3)2 + 2 Ag = Ca + 2 Ag(HCO3)
Fe + H2SO4 = FeO + SO2 + H2O =>
Fe + H2SO4 = FeO + SO2 + H2O
C7H8 + O2 = C7H6O2 + H2 =>
C7H8 + O2 = C7H6O2 + H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
PtCl2 + Zn = ZnCl2 + Pt =>
PtCl2 + Zn = ZnCl2 + Pt
CH3SH(t) + CO(g) = CH3CO(SCH3)(t) + H2S(g) =>
2 CH3SH(t) + CO(g) = CH3CO(SCH3)(t) + H2S(g)
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
