| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + BaCl2 = 2 LiCl + BaCO3
Na*H2O = NaOH + H2 =>
2 Na*H2O = 2 NaOH + H2
K2SO4 + K2S = K2SO3 =>
3 K2SO4 + K2S = 4 K2SO3
Se + HNO3 = SeO32 + NO + H2O =>
3 Se + 64 HNO3 = 3 SeO32 + 64 NO + 32 H2O
KFe3(SO4)2(OH)6 + OH{-} = K(OH) + Fe(OH)3 + SO4{2-}9 =>
KFe3(SO4)2(OH)6 + 4 OH{-} = K(OH) + 3 Fe(OH)3 + 2 SO4{2-}9
H2O + LiCl = H2 + Cl2 + LiOH =>
2 H2O + 2 LiCl = H2 + Cl2 + 2 LiOH
Na2CO3 + SrCO3 + Yb2O3 + B2O3 = NaSrYbB2O6 + CO2 =>
Na2CO3 + 2 SrCO3 + Yb2O3 + 2 B2O3 = 2 NaSrYbB2O6 + 3 CO2
NaOH + BaCl2 = NaCl + BaO + H2O =>
2 NaOH + BaCl2 = 2 NaCl + BaO + H2O
Hg2Cl = Hg + HgCl =>
Hg2Cl = Hg + HgCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S
Al(OH)3 + NH3 = Al + H2O + NO =>
5 Al(OH)3 + 3 NH3 = 5 Al + 12 H2O + 3 NO
V(OH)5 + HSO3 = V(SO3)5 + H2O =>
V(OH)5 + 5 HSO3 = V(SO3)5 + 5 H2O
ZnCl2(aq) + Ba(OH)2(aq) = Zn(OH)2 + BaCl2 =>
ZnCl2(aq) + Ba(OH)2(aq) = Zn(OH)2 + BaCl2
NaCl + H2O = H2 + NaOCl =>
NaCl + H2O = H2 + NaOCl
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Na2Cr2O7 + H2S =>
K2Cr2O7 + H2SO4 + Na2S = K2SO4 + Na2Cr2O7 + H2S
FeS2 + O2 + H2O = Fe(OH)3 + SO4{-}2 + H{+} =>
4 FeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 8 SO4{-}2 + 8 H{+}
Fe(OH)2 + S{2-} = FeS + OH{-} =>
Fe(OH)2 + S{2-} = FeS + 2 OH{-}
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
NH3(g) + O3(g) = NO(g) + H2O(g) =>
6 NH3(g) + 5 O3(g) = 6 NO(g) + 9 H2O(g)
AlCl3 + HCl = HCl3 + AlCl2 =>
2 AlCl3 + HCl = HCl3 + 2 AlCl2
GK2 = G + K =>
GK2 = G + 2 K
Al + HCl + H2O = [Al(OH2)6]3{+} + Cl{-} + H2 =>
6 Al + 2 HCl + 36 H2O = 2[Al(OH2)6]3{+} + 2 Cl{-} + H2
H2SO3 + NH3 = NH4 + SO3 =>
H2SO3 + 2 NH3 = 2 NH4 + SO3
AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2
Fe + KNO2 = Fe2O3 + K20 + N2 =>
80 Fe + 60 KNO2 = 40 Fe2O3 + 3 K20 + 30 N2
FeS2 + O2(g) = Fe2O3 + SO2 =>
4 FeS2 + 11 O2(g) = 2 Fe2O3 + 8 SO2
[HNO3](l) + Cu(s) = Cu(NO3)2(l) + NO2(g) + H2O(l) =>
4[HNO3](l) + Cu(s) = Cu(NO3)2(l) + 2 NO2(g) + 2 H2O(l)
CO(NH2)2 + (NH4)2SO4 = CO(NH4)2 + SO4(NH2)2 =>
CO(NH2)2 + (NH4)2SO4 = CO(NH4)2 + SO4(NH2)2
H3PO4 + LiOH(aq) = Li3PO4(aq) + H2O(l) =>
H3PO4 + 3 LiOH(aq) = Li3PO4(aq) + 3 H2O(l)
FeS2 + O2(g) = Fe2O3 + SO2 =>
4 FeS2 + 11 O2(g) = 2 Fe2O3 + 8 SO2
CuS + NHO3 = CuSO + NO2 + H2O =>
CuS + 2 NHO3 = CuSO + 2 NO2 + H2O
FeS2 + O2(g) = Fe2O3 + SO2 =>
4 FeS2 + 11 O2(g) = 2 Fe2O3 + 8 SO2
Al2(Cr2O7)3(aq) + Ba(s) = Al(s) + BaCr2O7 =>
Al2(Cr2O7)3(aq) + 3 Ba(s) = 2 Al(s) + 3 BaCr2O7
HS{-} + OH{-} + Fe{3+} = S + H2O + Fe{2+} =>
HS{-} + OH{-} + 2 Fe{3+} = S + H2O + 2 Fe{2+}
CH3CH2COHCH3CH3 + HCl = H2O + CH3CH2CClCH3CH3 =>
CH3CH2COHCH3CH3 + HCl = H2O + CH3CH2CClCH3CH3
FeS2 + O2(g) = Fe2O3 + SO2 =>
4 FeS2 + 11 O2(g) = 2 Fe2O3 + 8 SO2
HCl + Mn = H2 + MnCl4 =>
4 HCl + Mn = 2 H2 + MnCl4
PbSO4 + NaC2H3O2 = Na2[Pb(C2H3O2)4] + Na2SO4 =>
PbSO4 + 4 NaC2H3O2 = Na2[Pb(C2H3O2)4] + Na2SO4
Na2S + ZnSO4 = NaSO4 + SZn2 =>
Na2S + 2 ZnSO4 = 2 NaSO4 + SZn2
AgF + HI = AgI + HF =>
AgF + HI = AgI + HF
Mn(OH)2 + NH3 = MnNH3 + OH =>
Mn(OH)2 + NH3 = MnNH3 + 2 OH
S{2-} + NO{3} = NO + S =>
3 S{2-} + 2 NO{3} = 2 NO + 3 S
Ba(NO3)2 + Ca(NO3)2 + CuO + Fe(NO3)3 + C6H8O7 = (BaCa)050(Fe)095(Cu)005(O)300 + CO2 + H2O + N2 =>
900 Ba(NO3)2 + 900 Ca(NO3)2 + 90 CuO + 1710 Fe(NO3)3 + 2320 C6H8O7 = 18(BaCa)050(Fe)095(Cu)005(O)300 + 13920 CO2 + 9280 H2O + 4365 N2
KMnO4 + K[Sn(OH)3] + KOH = K2MnO4 + K2[Sn(OH)6] =>
2 KMnO4 + K[Sn(OH)3] + 3 KOH = 2 K2MnO4 + K2[Sn(OH)6]
(NH4)ClAg(NO3) = (NH4)NO3AgCl =>
(NH4)ClAg(NO3) = (NH4)NO3AgCl
C7H5N3O6 + O2 = H2O + CO2 + N =>
4 C7H5N3O6 + 21 O2 = 10 H2O + 28 CO2 + 12 N
Zn(s) + Al2O3(s) = ZnO(s) + Al(s) =>
3 Zn(s) + Al2O3(s) = 3 ZnO(s) + 2 Al(s)
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
C2H4O2 + Cu = C2O2Cu + H4 =>
C2H4O2 + Cu = C2O2Cu + H4
| 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 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
