| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + 4 NH3*H2O = [Cu(NH3)4]Cl2 + 4 H2O
LiSO4 + CuSO4 = Li(SO4)2Cu =>
LiSO4 + CuSO4 = Li(SO4)2Cu
Na2Cr2O7 + NH4OH = Na2CrO4 + (NH4)2CrO4 + H2O =>
Na2Cr2O7 + 2 NH4OH = Na2CrO4 + (NH4)2CrO4 + H2O
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
KOH + CH3CH2COOH = H2O + KCH3CH2COO =>
KOH + CH3CH2COOH = H2O + KCH3CH2COO
(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2
CH3CO2H = C + H2 + O2 =>
CH3CO2H = 2 C + 2 H2 + O2
C6H5CH2NHCH2Cl + C5H6 = C6H5CH2NHClC6H8 =>
C6H5CH2NHCH2Cl + C5H6 = C6H5CH2NHClC6H8
Fe2(SO4)2 + Mg = Fe(Mg)3 + SO4 =>
Fe2(SO4)2 + 6 Mg = 2 Fe(Mg)3 + 2 SO4
KOH + HS = H2OKS =>
KOH + HS = H2OKS
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
FeCl2 + H2O = Fe2O3 + HCl + H =>
2 FeCl2 + 3 H2O = Fe2O3 + 4 HCl + 2 H
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
Ra(NO3)2 + NaOH = Ra(OH)2 + NaNO3 =>
Ra(NO3)2 + 2 NaOH = Ra(OH)2 + 2 NaNO3
BaS = S + Ba =>
BaS = S + Ba
Ni(NO3)2 + Na2Cl = NaNO3 + NiCl =>
Ni(NO3)2 + Na2Cl = 2 NaNO3 + NiCl
Al2O = Al + O2 =>
2 Al2O = 4 Al + O2
Cu(SO4)H2O = Cu(OH)HSO4 =>
Cu(SO4)H2O = Cu(OH)HSO4
C6H6OH + Br2 = C6H3Br3OH + HBr =>
C6H6OH + 3 Br2 = C6H3Br3OH + 3 HBr
(NH4)2S + NaOH = SNa2 + NH3 + H2O =>
(NH4)2S + 2 NaOH = SNa2 + 2 NH3 + 2 H2O
PbS + K2S = PbK2 + S =>
PbS + K2S = PbK2 + 2 S
NH4Cl(s) + NaOH(aq) = NH3 + H2O(l) + NaCl(aq) =>
NH4Cl(s) + NaOH(aq) = NH3 + H2O(l) + NaCl(aq)
CoCl2 + H2O2 + NaOH = Co(OH)3 + NaCl =>
2 CoCl2 + H2O2 + 4 NaOH = 2 Co(OH)3 + 4 NaCl
MgOHCl + H2SO4 = MgSO4 + MgCl2 + H2O =>
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O
C8H10 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H2O + C7H6O =>
35 C8H10 + 57 H2SO4 + 38 KMnO4 = 38 MnSO4 + 19 K2SO4 + 112 H2O + 40 C7H6O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Fe + Zn3[Fe(CN)6]2 = Fe3[Fe(CN)6]2 + Zn =>
3 Fe + Zn3[Fe(CN)6]2 = Fe3[Fe(CN)6]2 + 3 Zn
C6H5CHO + CH3COCH3 = C6H5(CH)2CO(CH)2C6H5 + H2O =>
2 C6H5CHO + CH3COCH3 = C6H5(CH)2CO(CH)2C6H5 + 2 H2O
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq)
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2 =>
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2
Cu(NO3)2(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + Ba(NO3)2(aq) =>
Cu(NO3)2(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + Ba(NO3)2(aq)
C2H4Cl2 + Cl2 = C2H2Cl4 + HCl =>
C2H4Cl2 + 2 Cl2 = C2H2Cl4 + 2 HCl
V + Li2S = VS + Li =>
V + Li2S = VS + 2 Li
H2Co3 + Sn(OH)4 = HOH + Sn2(Co3)4 =>
4 H2Co3 + 2 Sn(OH)4 = 8 HOH + Sn2(Co3)4
ZnBr2 + CsOH = Zn(OH)2 + CsBr =>
ZnBr2 + 2 CsOH = Zn(OH)2 + 2 CsBr
Ag100 + Ag300Sn100I100 + Se100 = Ag100I100 + Ag660Sn80Se480I20 =>
24 Ag100 + 4 Ag300Sn100I100 + 24 Se100 = 3 Ag100I100 + 5 Ag660Sn80Se480I20
Cd(NO3)2 + KCl = CdCl2 + KNO3 =>
Cd(NO3)2 + 2 KCl = CdCl2 + 2 KNO3
KNO2 + KNO3 + Cr2O3 = NO + K2CrO4 =>
3 KNO2 + KNO3 + Cr2O3 = 4 NO + 2 K2CrO4
CH3CO2H + H2O = H3O + C2H3O2 =>
CH3CO2H + H2O = H3O + C2H3O2
HPO3 + Cr(OH)3 = Cr(PO3)3 + H2O =>
3 HPO3 + Cr(OH)3 = Cr(PO3)3 + 3 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
CH3CCCH3H2O = CH3COCH2CH3 =>
CH3CCCH3H2O = CH3COCH2CH3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cl2 + Na2S = S + NaCl =>
Cl2 + Na2S = S + 2 NaCl
Cu(NO3)2 + Na2SO4 = NaNO3 + Cu(SO4) =>
Cu(NO3)2 + Na2SO4 = 2 NaNO3 + Cu(SO4)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4N(NO2)2 = N2 + H2O + O2 =>
NH4N(NO2)2 = 2 N2 + 2 H2O + O2
CH3COOH + MnO = (CH3COO)2Mn + H2O =>
2 CH3COOH + MnO = (CH3COO)2Mn + H2O
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
| 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 sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
