| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2OOCCOO + 2 H2O = 2 H3O + OOCCOO
FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 CO2 + 4 H2O
Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}
COH14 + O2 = CO2 + H2O =>
COH14 + 4 O2 = CO2 + 7 H2O
Co(NO2)3 + Zn = Zn(NO2)2 + Co =>
2 Co(NO2)3 + 3 Zn = 3 Zn(NO2)2 + 2 Co
Ca(s) + HI(aq) = CaI2(aq) + H2(g) =>
Ca(s) + 2 HI(aq) = CaI2(aq) + H2(g)
NaIO3 + SrCl2 = NaCl + Sr(IO3)2 =>
2 NaIO3 + SrCl2 = 2 NaCl + Sr(IO3)2
FeCl3 + MnO2 + H2SO4 = MnCl2 + Cl2 + FeSO4 + H2O =>
2 FeCl3 + MnO2 + 2 H2SO4 = MnCl2 + 2 Cl2 + 2 FeSO4 + 2 H2O
C15H18O5N2 + O2 = CO2 + NO3 + H2O =>
C15H18O5N2 + 20 O2 = 15 CO2 + 2 NO3 + 9 H2O
As + Cl = AsCl =>
As + Cl = AsCl
Cu(s) + H2SO4(ac) = CuSO4(ac) + SO2(g) + H2O(l)(l) =>
Cu(s) + 2 H2SO4(ac) = CuSO4(ac) + SO2(g) + 2 H2O(l)(l)
Cr2O3 + NaNO3 = Cr(NO3)3 + Na2O =>
Cr2O3 + 6 NaNO3 = 2 Cr(NO3)3 + 3 Na2O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
BaSO3 + CH3COOH = Ba(CH3COO)2 + H2SO3 =>
BaSO3 + 2 CH3COOH = Ba(CH3COO)2 + H2SO3
Na + H2O = NaOH + H21 =>
21 Na + 21 H2O = 21 NaOH + H21
FeS{+} + O{2+} = Fe{2+}O3{+} + SO{+}2 =>
FeS{+} + O{2+} = Fe{2+}O3{+} + SO{+}2
NH4OH + Cu = CuOH + NH4 =>
NH4OH + Cu = CuOH + NH4
NH4I(s) = NH3(g) + HI(g) =>
NH4I(s) = NH3(g) + HI(g)
MnCl2 + H2O2 + NaOH = H2MnO3 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = H2MnO3 + 2 NaCl + H2O
NaOCl + KI = NaI + KOCl =>
NaOCl + KI = NaI + KOCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
MgCO3 + Fe2O3 = MgFe2O4 + CO2 =>
MgCO3 + Fe2O3 = MgFe2O4 + CO2
(CoOH)2CO3 + HCl = CoCl2 + H2O + H2CO3 =>
(CoOH)2CO3 + 4 HCl = 2 CoCl2 + 2 H2O + H2CO3
PtBr3 + Cl2 = PtCl3 + Br2 =>
2 PtBr3 + 3 Cl2 = 2 PtCl3 + 3 Br2
Li + Ca3(Po4)2 = Li3Po4 + Ca =>
6 Li + Ca3(Po4)2 = 2 Li3Po4 + 3 Ca
Na2CO3 + H2O2 = NaHO2 + CO2 + H2O =>
Na2CO3 + 2 H2O2 = 2 NaHO2 + CO2 + H2O
AlH5MgO5 + HCl = H2O + Mg(OH)2 + AlCl3 =>
AlH5MgO5 + 3 HCl = 3 H2O + Mg(OH)2 + AlCl3
CH2CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 MnO2 + 2 KOH
NH4OH + Co2(SO3)3 = (NH4)2SO3 + Co(OH)3 =>
6 NH4OH + Co2(SO3)3 = 3(NH4)2SO3 + 2 Co(OH)3
Fe2(SO4)3 + H2O + SO2 = Fe2(SO4)2 + H2SO4 =>
Fe2(SO4)3 + 2 H2O + SO2 = Fe2(SO4)2 + 2 H2SO4
FeO4 + CO = Fe + CO2 =>
FeO4 + 4 CO = Fe + 4 CO2
H2SO4 + C20H14O4 = SO4 + H2O + CH4 =>
37 H2SO4 + C20H14O4 = 37 SO4 + 4 H2O + 20 CH4
H2O + K2 = K5H3 + O =>
3 H2O + 5 K2 = 2 K5H3 + 3 O
PBr5 + NaOH = NaBr + H3PO3 + NaBrO3 + H2O =>
3 PBr5 + 15 NaOH = 14 NaBr + 3 H3PO3 + NaBrO3 + 3 H2O
FeCl + NaOH = FeNa + ClOH =>
FeCl + NaOH = FeNa + ClOH
K + ClO2 = KClO4 + Cl2 =>
2 K + 4 ClO2 = 2 KClO4 + Cl2
SiO2 + BeO = BeSiO3 =>
SiO2 + BeO = BeSiO3
LiNO3 = Li2 + NO + O2 =>
2 LiNO3 = Li2 + 2 NO + 2 O2
CaCO3 + V2O5 + Y2O3 = Ca9Y(VO4)7 + CO2 =>
18 CaCO3 + 7 V2O5 + Y2O3 = 2 Ca9Y(VO4)7 + 18 CO2
IBr + Al = AlI + Br =>
IBr + Al = AlI + Br
Ag(NO3)2 = Ag(NO3)(NO3) =>
Ag(NO3)2 = Ag(NO3)(NO3)
Na2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaOH + S =>
2 Na2S + 2 KMnO4 + 2 H2SO4 = K2SO4 + 2 MnSO4 + 4 NaOH + S
P + NH4ClO4 = H3PO4 + N2 + Cl2 + H2O =>
8 P + 10 NH4ClO4 = 8 H3PO4 + 5 N2 + 5 Cl2 + 8 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
UCl4 + O2 + H2O = UO2Cl2 + HClO4 =>
2 UCl4 + 9 O2 + 2 H2O = 2 UO2Cl2 + 4 HClO4
AgNO3 + CaJ2 = CaN2O6 + AgJ =>
2 AgNO3 + CaJ2 = CaN2O6 + 2 AgJ
NaBO2 + Na2CO3 = Na3BO3 + CO2 =>
NaBO2 + Na2CO3 = Na3BO3 + CO2
FeCl3 + MnO2 + H2SO4 = MnCl2 + Cl2 + FeSO4 + H2O =>
2 FeCl3 + MnO2 + 2 H2SO4 = MnCl2 + 2 Cl2 + 2 FeSO4 + 2 H2O
Na + HClO3 = NaClO3 + H =>
Na + HClO3 = NaClO3 + H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
