| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2PbO2 + 2 HNO3 = 2 KNO3 + Pb(OH)2
NaNO3 + H2O = NaOHHNO3 =>
NaNO3 + H2O = NaOHHNO3
C131H97O9 + O2 = CO2 + H2O =>
4 C131H97O9 + 603 O2 = 524 CO2 + 194 H2O
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
C7H6O2 + CH3OH + C6H5MgBr = C19H16O + Mg + Br =>
18 C7H6O2 + CH3OH + 96 C6H5MgBr = 37 C19H16O + 96 Mg + 96 Br
Na2CO3 + C6H8O7 = H2CO3 + C6H5Na3O7 =>
3 Na2CO3 + 2 C6H8O7 = 3 H2CO3 + 2 C6H5Na3O7
H4O5 + S = H2SO4 + H2O =>
H4O5 + S = H2SO4 + H2O
K2HPO4 + KOH = KH2PO4 + K2O =>
K2HPO4 + KOH = KH2PO4 + K2O
HC1 + O2 = H2O + C1 =>
4 HC1 + O2 = 2 H2O + 4 C1
KBrO3 + Cu + H2SO4 = Br2 + CuSO4 + K2SO4 + H2O =>
2 KBrO3 + 5 Cu + 6 H2SO4 = Br2 + 5 CuSO4 + K2SO4 + 6 H2O
He + H2O = HeO + H =>
He + H2O = HeO + 2 H
BaCl2 + Na2CO3 = BaCO3 + Cl2Na2 =>
BaCl2 + Na2CO3 = BaCO3 + Cl2Na2
C2H4 + O2 = H2O + C4 =>
2 C2H4 + 2 O2 = 4 H2O + C4
HgCl2(s) + NH4OH = Hg(OH)2 + NH4Cl =>
HgCl2(s) + 2 NH4OH = Hg(OH)2 + 2 NH4Cl
CoO = Co + O(g) =>
CoO = Co + O(g)
Li2SiO3 = Li2O + SiO2 =>
Li2SiO3 = Li2O + SiO2
H2O + Na2 = H2 + NaOH =>
2 H2O + Na2 = H2 + 2 NaOH
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
LiH = Li + H =>
LiH = Li + H
CuSO4*H2O = CuSO4 + H2O =>
CuSO4*H2O = CuSO4 + H2O
Cr2O3 + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
Cr2O3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 2 H2O
FeBr3(aq) + H2SO4(aq) = Fe2(SO4)3(s) + HBr(aq) =>
2 FeBr3(aq) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 6 HBr(aq)
LiOH + HI = H2O + LiI =>
LiOH + HI = H2O + LiI
Cr2O7 + H3O = Cr + H2O =>
Cr2O7 + 14 H3O = 2 Cr + 21 H2O
Fe + H2S = FeS + H2 =>
Fe + H2S = FeS + H2
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
Al(s) + S(l) = Al2S3(s) =>
2 Al(s) + 3 S(l) = Al2S3(s)
CuS = Cu + S =>
CuS = Cu + S
HClO4 + P4O10 = Cl2O7 + H3PO4 =>
12 HClO4 + P4O10 = 6 Cl2O7 + 4 H3PO4
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeO + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + N2O + 13 H2O
Ag + H2SO4(s) = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4(s) = AgSO4 + SO2 + 2 H2O
NH4Cl + Pb(NO3)2 = PbCl2 + NH4NO3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4NO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2S + H = CSH + CH =>
C2S + 2 H = CSH + CH
NaSO4 + FeCO3 = NaCO3 + FeSO4 =>
NaSO4 + FeCO3 = NaCO3 + FeSO4
Ca(OCl)2 + C2H5OH = H2O + CaCl2 + Ca(HCOO)2 + C2H5Cl =>
2 Ca(OCl)2 + 3 C2H5OH = 3 H2O + CaCl2 + Ca(HCOO)2 + 2 C2H5Cl
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
C6H12O6 + H2O2 = HCOOH + H2O =>
C6H12O6 + 6 H2O2 = 6 HCOOH + 6 H2O
P2O5 + Al2O3 = P2Al2O8 =>
P2O5 + Al2O3 = P2Al2O8
Zn + Cu + Te3O8 = Cu2Te + ZnO =>
8 Zn + 6 Cu + Te3O8 = 3 Cu2Te + 8 ZnO
HCl + NaCl = NaH2 + Cl =>
2 HCl + NaCl = NaH2 + 3 Cl
Fe(NO3)2 + Cr2(SO4)3 = Fe(SO4) + Cr(NO3)3 =>
3 Fe(NO3)2 + Cr2(SO4)3 = 3 Fe(SO4) + 2 Cr(NO3)3
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
ZnS + H2O = ZnO + H2S =>
ZnS + H2O = ZnO + H2S
Na + C2O4 = Na2C2O4 =>
2 Na + C2O4 = Na2C2O4
TiH4O4 + K3PO4 = TiPO4 + K3H4O4 =>
TiH4O4 + K3PO4 = TiPO4 + K3H4O4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ba + Fe + C + Cu = BaFeCCu =>
Ba + Fe + C + Cu = BaFeCCu
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
