| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnS + 3 O2 = 2 SO2 + 2 ZnO
Sb2S3 + Na2S2 = NaSbS3 + Na2S =>
Sb2S3 + 2 Na2S2 = 2 NaSbS3 + Na2S
Cl + O5 = Cl2O3 =>
10 Cl + 3 O5 = 5 Cl2O3
C6H10O + C7H8 + C4H2O3 = C10H10O4 =>
3 C6H10O + 2 C7H8 + 7 C4H2O3 = 6 C10H10O4
Sb2S3 + Na2S2 = NaSbS3 + Na2S =>
Sb2S3 + 2 Na2S2 = 2 NaSbS3 + Na2S
C6H8N2 + C6H10O = C12H13N + NH3 + H2O =>
C6H8N2 + C6H10O = C12H13N + NH3 + H2O
Sb2S3 + Na2S2 = NaSbS3 + Na2S =>
Sb2S3 + 2 Na2S2 = 2 NaSbS3 + Na2S
COCl2 + HCl = COCl4 + H =>
COCl2 + 2 HCl = COCl4 + 2 H
Na2(CrO4) + CuCl2 = NaCl + Cu(CrO4) =>
Na2(CrO4) + CuCl2 = 2 NaCl + Cu(CrO4)
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
Ba(CH3COO)2 + Fe2(SO4)3 = BaSO4 + Fe(CH3COO)3 =>
3 Ba(CH3COO)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(CH3COO)3
Al2(SO4)3 + K2CO3 + H2O = K2SO4 + CO2 + Al(OH)3 =>
Al2(SO4)3 + 3 K2CO3 + 3 H2O = 3 K2SO4 + 3 CO2 + 2 Al(OH)3
H2O2 + Hg = H2O + HgO =>
H2O2 + Hg = H2O + HgO
ZnO + ClOH = ZnCl2O2 + H2O =>
ZnO + 2 ClOH = ZnCl2O2 + H2O
HKC8H4O4 + NaOH = H2O + Na + K + C8H4O4 =>
HKC8H4O4 + NaOH = H2O + Na + K + C8H4O4
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O
Na4Si + O2 = Na2O + Si =>
Na4Si + O2 = 2 Na2O + Si
NiCl2(aq) + Pb(No3)2 = PbCl2 + Ni(No3)2 =>
NiCl2(aq) + Pb(No3)2 = PbCl2 + Ni(No3)2
KIO3 + KI + H3PO4 + Na2S2O3 = K3PO4 + H2O + Na2S4O6 + NaI =>
KIO3 + 5 KI + 2 H3PO4 + 6 Na2S2O3 = 2 K3PO4 + 3 H2O + 3 Na2S4O6 + 6 NaI
FeI + CH2Cl2 = CH2I + FeCl2 =>
FeI + CH2Cl2 = CH2I + FeCl2
C6H11Cl + NaOH = C6H11OH + NaCl =>
C6H11Cl + NaOH = C6H11OH + NaCl
C19N2H8O2 + O2 = CO2 + NH3 + H2O =>
2 C19N2H8O2 + 37 O2 = 38 CO2 + 4 NH3 + 2 H2O
Al(OH)3 + BaBr2 = AlBr3 + Ba(OH)2 =>
2 Al(OH)3 + 3 BaBr2 = 2 AlBr3 + 3 Ba(OH)2
HCl(aq) + CuS(s) = CuCl2(aq) + H2S(g) =>
2 HCl(aq) + CuS(s) = CuCl2(aq) + H2S(g)
C3HO(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3HO(g) + 11 O2(g) = 12 CO2(g) + 2 H2O(g)
NiSO4 + NH3(g) + H2O(l) = Ni(NH3)6(OH)2 + (NH4)2SO4 =>
NiSO4 + 8 NH3(g) + 2 H2O(l) = Ni(NH3)6(OH)2 + (NH4)2SO4
Ca(OH)2 = Ca{+2} + OH{-} =>
Ca(OH)2 = Ca{+2} + 2 OH{-}
LiI(aq) = I(s) + Li(g) =>
LiI(aq) = I(s) + Li(g)
Cu2S + HNO3 = CuNO32 + S + NO + H2O =>
3 Cu2S + 124 HNO3 = 6 CuNO32 + 3 S + 118 NO + 62 H2O
S(s) + O3 = SO2 =>
3 S(s) + 2 O3 = 3 SO2
Na2Cr2O7 + HNO3 + H2S = Cr(NO3)3 + S + H2O + NaNO3 =>
Na2Cr2O7 + 8 HNO3 + 3 H2S = 2 Cr(NO3)3 + 3 S + 7 H2O + 2 NaNO3
H2CCHCH3 + H2 = CH3CH2CH3 =>
H2CCHCH3 + H2 = CH3CH2CH3
NO2{-} + Al + H2O + OH{-} = Al(OH)4{-} + NH3 =>
NO2{-} + 2 Al + 5 H2O + OH{-} = 2 Al(OH)4{-} + NH3
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Cl =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 Cl
H2O + Cr = CrH2O = H2 =>
H2O + Cr = CrH2O
Al(OH)3 + NaOH + H2O2 = Al(OH)4{-} + Na2O + H2O{+} =>
2 Al(OH)3 + 4 NaOH + H2O2 = 2 Al(OH)4{-} + 2 Na2O + 2 H2O{+}
Q + Z = QZ =>
Q + Z = QZ
NH3 + H2O + Mg(NO3)2 = Mg(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Mg(NO3)2 = Mg(OH)2 + 2 NH4NO3
AsH3 + H2O2 = HAsO2 + H2O =>
AsH3 + 3 H2O2 = HAsO2 + 4 H2O
Pb2S + O2 = Pb2O + SO2 =>
2 Pb2S + 3 O2 = 2 Pb2O + 2 SO2
K3[Cr(OH)6] + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
K3[Cr(OH)6] + 6 HNO3 = Cr(NO3)3 + 3 KNO3 + 6 H2O
NH3(s) = N(g) + H(g) =>
NH3(s) = N(g) + 3 H(g)
CuCl2 + Bi(OH)3 = Cu(OH)2 + BiCl3 =>
3 CuCl2 + 2 Bi(OH)3 = 3 Cu(OH)2 + 2 BiCl3
Na2 + Si2 + O2 = Na4SiO4 =>
4 Na2 + Si2 + 4 O2 = 2 Na4SiO4
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
K2CrO4(aq) + BaCl = Ba2CrO4 + KCl =>
K2CrO4(aq) + 2 BaCl = Ba2CrO4 + 2 KCl
KIO + NaOH + Cl2O3 = KI + NaClO3 + H2O =>
2 KIO + 2 NaOH + Cl2O3 = 2 KI + 2 NaClO3 + H2O
KMnO4 + H2SO4 + (NH4)2Fe(SO4)2 = MnSO4 + (NH4)2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + 10(NH4)2Fe(SO4)2 = 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 5 Fe2(SO4)3 + 8 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 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
