| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 SO2 + 16 CaS = 3 S8 + 16 CaO
HNO2 + H2S = NO + S + H2O =>
2 HNO2 + H2S = 2 NO + S + 2 H2O
KOH(aq) + Pb(NO3)2(aq) = KNO3(aq) + Pb(OH)2 =>
2 KOH(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + Pb(OH)2
SO2 + H2O = H2SO3(aq) =>
SO2 + H2O = H2SO3(aq)
VOCl2 + KMnO4 + H2O = H3VO4 + KCl + MnCl2 + HCl =>
5 VOCl2 + KMnO4 + 11 H2O = 5 H3VO4 + KCl + MnCl2 + 7 HCl
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
C19H38O2 + O2 = CO2 + H2O =>
2 C19H38O2 + 55 O2 = 38 CO2 + 38 H2O
F2 + In = In{+3} + F{-} =>
3 F2 + 2 In = 2 In{+3} + 6 F{-}
Cu3PO4 + Zn = ZnPO4 + Cu =>
Cu3PO4 + Zn = ZnPO4 + 3 Cu
Cr2O7{2-} + C2O4{2-} + H{+} = [Cr(C2O4)2(H2O)2]{-} + H2O + CO2 =>
Cr2O7{2-} + 7 C2O4{2-} + 14 H{+} = 2[Cr(C2O4)2(H2O)2]{-} + 3 H2O + 6 CO2
Fe + Fe2(SO4)3 = Fe(SO4) =>
Fe + Fe2(SO4)3 = 3 Fe(SO4)
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
K2CO3 + Pd(NO3)2 = KNO3 + PdCO3 =>
K2CO3 + Pd(NO3)2 = 2 KNO3 + PdCO3
Na2O(SiO2)4 + H2SO4 = SiO2 + H2O + Na2SO4 =>
Na2O(SiO2)4 + H2SO4 = 4 SiO2 + H2O + Na2SO4
KI + Cl{2} = KCl{2} + I =>
KI + Cl{2} = KCl{2} + I
CH3(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NaHS + NaOH + H2O2 = Na2SO4 + H2O =>
NaHS + NaOH + 4 H2O2 = Na2SO4 + 5 H2O
K2O + SiO2 = K2O3Si =>
K2O + SiO2 = K2O3Si
H2SO4 + NaBr = Br + NaSO4 + SO2 + H2O =>
2 H2SO4 + NaBr = Br + NaSO4 + SO2 + 2 H2O
NaOH + C8H5KO4 = NaC8H4O2KO2 + H2O =>
NaOH + C8H5KO4 = NaC8H4O2KO2 + H2O
AuCl3(aq) + Ag(s) = Au(s) + AgCl3(aq) =>
AuCl3(aq) + Ag(s) = Au(s) + AgCl3(aq)
ZnSO4Na2S = Na2SO4ZnS =>
ZnSO4Na2S = Na2SO4ZnS
CuO + HBr = CuBr2H2O =>
CuO + 2 HBr = CuBr2H2O
Sb2S3 + KCN = Sb + SKCN =>
Sb2S3 + 3 KCN = 2 Sb + 3 SKCN
LiBr + H2Co3 = HBr + Li2Co3 =>
2 LiBr + H2Co3 = 2 HBr + Li2Co3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
KOH(s) = K2O(s) + H2O(l) =>
2 KOH(s) = K2O(s) + H2O(l)
MnO4 + CH3OH = Mn + HCO2H + H =>
MnO4 + 4 CH3OH = Mn + 4 HCO2H + 8 H
SnCl2 + Sr(OH)2 = Sn(OH)2 + SrCl2 =>
SnCl2 + Sr(OH)2 = Sn(OH)2 + SrCl2
NO3 + H = NH3 + H2O =>
NO3 + 9 H = NH3 + 3 H2O
FOH + LiOH = LiF + OH =>
FOH + LiOH = LiF + 2 OH
NaSO3 = SO2 + NaO =>
NaSO3 = SO2 + NaO
HI(aq) + Ba(OH)2 = BaI2 + H2O =>
2 HI(aq) + Ba(OH)2 = BaI2 + 2 H2O
Br2 + SrCl = BrCl2 + Sr2 =>
Br2 + 4 SrCl = 2 BrCl2 + 2 Sr2
Br2 + Cr = CrBr3 =>
3 Br2 + 2 Cr = 2 CrBr3
Cu + HNO3 = CuNO33 + H2O + NO =>
3 Cu + 64 HNO3 = 3 CuNO33 + 32 H2O + 61 NO
NaOH + CaSO4 = CaOH + NaSO4 =>
NaOH + CaSO4 = CaOH + NaSO4
C2H5OK + O2 = CO2 + H2O + K2CO3 =>
2 C2H5OK + 6 O2 = 3 CO2 + 5 H2O + K2CO3
NH4NO3(s) = N2O(g) + H2O(ll) =>
NH4NO3(s) = N2O(g) + 2 H2O(ll)
Ga + Hg2Cl2 = Hg + GaCl3 =>
2 Ga + 3 Hg2Cl2 = 6 Hg + 2 GaCl3
H2O + ClO{-} + S2O3{2-} = Cl{-} + S4O6{2-} + OH({-}) =>
H2O + ClO{-} + 2 S2O3{2-} = Cl{-} + S4O6{2-} + 2 OH({-})
HI + HIO3 + HCl = ICl + H2O =>
2 HI + HIO3 + 3 HCl = 3 ICl + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(H2PO4)3 + Ca3(PO4)2 = AlPO4 + CaHPO4 =>
Al(H2PO4)3 + 2 Ca3(PO4)2 = AlPO4 + 6 CaHPO4
Na2S + FeO = Na2O + FeS =>
Na2S + FeO = Na2O + FeS
Bi2S3 + O = Bi2O3 + SO2 =>
Bi2S3 + 9 O = Bi2O3 + 3 SO2
Ag(NH3)2Cl(aq) + HNO3(aq) = AgCl(s) + NH3HNO3(aq) =>
Ag(NH3)2Cl(aq) + 2 HNO3(aq) = AgCl(s) + 2 NH3HNO3(aq)
CaSO3 + H2SO4 = CaSO4 + H2O + SO2 =>
CaSO3 + H2SO4 = CaSO4 + H2O + SO2
H{+} + VO2{+} + Zn = V3{+} + H2O + Zn2{+} =>
12 H{+} + 3 VO2{+} + 28 Zn = V3{+} + 6 H2O + 14 Zn2{+}
H + C4O6 + NaOH = C4NaHO4 + H2O =>
6 H + C4O6 + NaOH = C4NaHO4 + 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 50 51 52 53 54 55 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
