| Équations équilibrées la veille | Équations équilibrées le lendemain |
[(OH)3IO3]{-2} + H3O{+} = IO4{-} + 3 H2O
Ca + Fe3O4 = CaO + FeO =>
Ca + Fe3O4 = CaO + 3 FeO
SrI2 + AgNO3 = Sr(NO3)2 + AgI =>
SrI2 + 2 AgNO3 = Sr(NO3)2 + 2 AgI
C2H3OH + NH2OH = C2H4ONH2OH =>
C2H3OH + NH2OH = C2H4ONH2OH
KCl + HCl = KH + Cl2 =>
KCl + HCl = KH + Cl2
MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3
NH4OH + CoBr3 = NH4Br + Co(OH)3 =>
3 NH4OH + CoBr3 = 3 NH4Br + Co(OH)3
NH4H2PO4 + CuO = Cu3(PO4)2 + H2O + NH3 =>
2 NH4H2PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O + 2 NH3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C6H5SO3Na + NaCN = C6H5CN + Na2SO3 =>
C6H5SO3Na + NaCN = C6H5CN + Na2SO3
C5H11OH + O2(g) = CO2(g) + H2O(l) =>
2 C5H11OH + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
Na4SiO4 + Ba3(PO4)2 = Ba2SiO4 + Na3PO4 =>
3 Na4SiO4 + 2 Ba3(PO4)2 = 3 Ba2SiO4 + 4 Na3PO4
FeSO4(aq) + PbCl2(aq) = FeCl2(aq) + PbSO4(s) =>
FeSO4(aq) + PbCl2(aq) = FeCl2(aq) + PbSO4(s)
Al(ClO4)3 + KOH = KClO4 + Al(OH)3 =>
Al(ClO4)3 + 3 KOH = 3 KClO4 + Al(OH)3
HCl + KMnO4 + Na2C2O4 = KCl + NaCl + MnO2 + CO2 + H2O =>
8 HCl + 2 KMnO4 + 3 Na2C2O4 = 2 KCl + 6 NaCl + 2 MnO2 + 6 CO2 + 4 H2O
NaBr + Mg = MgBr + Na =>
NaBr + Mg = MgBr + Na
Li2SO3 + FeCl3 = Fe2(SO3)3 + LiCl =>
3 Li2SO3 + 2 FeCl3 = Fe2(SO3)3 + 6 LiCl
(b)H2O(g) + NO(g) = O2(g) + NH3(g) =>
6(b)H2O(g) + 4 NO(g) = 5 O2(g) + 4 NH3(g)
C14H8O4 + O2 = CO2 + H2O =>
C14H8O4 + 14 O2 = 14 CO2 + 4 H2O
Ag2 + CO3 = AgCO3 =>
Ag2 + 2 CO3 = 2 AgCO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
SrF2 + Li2CO3 = SrCO3 + LiF =>
SrF2 + Li2CO3 = SrCO3 + 2 LiF
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NaP + CaCl2 = NaCl2 + CaP =>
NaP + CaCl2 = NaCl2 + CaP
Fe + NH4SCN = Fe(SCN) + NH4 =>
Fe + NH4SCN = Fe(SCN) + NH4
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
P + H2O2 = PH3 + O2 =>
2 P + 3 H2O2 = 2 PH3 + 3 O2
C6H8O7 + NH3 = C6H17N3O7 =>
C6H8O7 + 3 NH3 = C6H17N3O7
NaI + F = NaF + I =>
NaI + F = NaF + I
Co2O3 + H2O = CoO2H =>
Co2O3 + H2O = 2 CoO2H
MnO + Sn(OH)4 = Sn2O4 + Mn(OH)2 =>
4 MnO + 2 Sn(OH)4 = Sn2O4 + 4 Mn(OH)2
Ca(MnO4)2 + KCl = CaCl2 + KMnO4 =>
Ca(MnO4)2 + 2 KCl = CaCl2 + 2 KMnO4
Hg(NO3)2 + Pb2(CrO4)4 = HgCrO4 + Pb(NO3)4 =>
4 Hg(NO3)2 + Pb2(CrO4)4 = 4 HgCrO4 + 2 Pb(NO3)4
(NH4)2SO4(s) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
MnS + HBr = H2S + MnBr2 =>
MnS + 2 HBr = H2S + MnBr2
As + Cl = AsCl5 =>
As + 5 Cl = AsCl5
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + NH3(NO3) =>
9 Pb(NO3)2 + 14 NH3 + 12 H2O = 9 Pb(OH)2 + 16 NH3(NO3)
Na2S4O6*2H2O + KIO3 + HCl = Na2SO4 + KICl2 + H2O + H2SO4 =>
2 Na2S4O6*2H2O + 7 KIO3 + 14 HCl = 2 Na2SO4 + 7 KICl2 + 5 H2O + 6 H2SO4
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CHCH2(g) + O2(g) = CO2 + H2O =>
2 CH3CHCH2(g) + 9 O2(g) = 6 CO2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Sb + HNO3 = Sb2(NO3)3 + NO2 + H2O =>
2 Sb + 6 HNO3 = Sb2(NO3)3 + 3 NO2 + 3 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H3PO4 + H2MgO2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 H2MgO2 = Mg3(PO4)2 + 6 H2O
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
