| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 HCl = 2 AlCl + H2
K2CO3 + H3PO4 = K3PO4 + CO2 + H2O =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 CO2 + 3 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Sr(OH)2*8H2O + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2*8H2O + 2 NH4Cl = SrCl2 + 2 NH3 + 10 H2O
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3 =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3
K2CrO4 + Al(NO3)3 = Al2(CrO4)3 + KNO3 =>
3 K2CrO4 + 2 Al(NO3)3 = Al2(CrO4)3 + 6 KNO3
C6H14 + O2 = CO2 + H20 =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + HCl = H + MgCl2 =>
Mg + 2 HCl = 2 H + MgCl2
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Li + H2O = LiLiOH + H2 =>
4 Li + 2 H2O = 2 LiLiOH + H2
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe(oh)3 + H2O2 = Fe(OH)3 =>
2 Fe(oh)3 + 9 H2O2 = 6 Fe(OH)3
SO2 + CaO = CaSO3 =>
SO2 + CaO = CaSO3
Fe(oh)3 + H2O2 = Fe(OH)2 =>
Fe(oh)3 + 3 H2O2 = 3 Fe(OH)2
HNO3 + NaSO3 = HSO3 + NaNO3 =>
HNO3 + NaSO3 = HSO3 + NaNO3
NaOH + H2O = NaOH2 + OH =>
NaOH + H2O = NaOH2 + OH
Al + H2SO4 = AlH2SO4 =>
Al + H2SO4 = AlH2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
S + FeCl3 + H2O = FeS + HCl + O2 =>
4 S + 4 FeCl3 + 6 H2O = 4 FeS + 12 HCl + 3 O2
Al + H2SO4 = AlH2SO4 =>
Al + H2SO4 = AlH2SO4
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
[Ag(NH3)2]NO3 + Na2[Sb(OH)4] + H2O = Ag + NH3 + NaNO3 + Na[Sb(OH)6] =>
11[Ag(NH3)2]NO3 + 9 Na2[Sb(OH)4] + 12 H2O = 11 Ag + 24 NH3 + 9 NaNO3 + 9 Na[Sb(OH)6]
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
CH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl)CH3 + 4 HCl
NaOH + CH3COOH = H2O + NaCH3COO =>
NaOH + CH3COOH = H2O + NaCH3COO
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
CH2NH2COOH + O2 = CO2 + H2O + N2 =>
4 CH2NH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2O + NaOH + Al2O3 = Na[Al(OH)4] =>
3 H2O + 2 NaOH + Al2O3 = 2 Na[Al(OH)4]
BaCO3 + NaOH = Na2CO3 + Ba(OH)2 =>
BaCO3 + 2 NaOH = Na2CO3 + Ba(OH)2
C6H10 + O2 = CO2 + H20 =>
2 C6H10 + 12 O2 = 12 CO2 + H20
NH3 + HCN = HN + H3CN =>
NH3 + HCN = HN + H3CN
C4H10 + HNO3 = C4H9NO2 + H2O =>
C4H10 + HNO3 = C4H9NO2 + H2O
H3PO4 = P + O + H2O =>
2 H3PO4 = 2 P + 5 O + 3 H2O
C4H10 + HNO3 = C4H9NO2 + H2O =>
C4H10 + HNO3 = C4H9NO2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + 4 K2SO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuSo4 + NaOH = Cu(OH)2 + Na2So4 =>
CuSo4 + 2 NaOH = Cu(OH)2 + Na2So4
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
(NH4)3PO4 + Ag2SO4 = (NH4)2SO4 + Ag3PO4 =>
2(NH4)3PO4 + 3 Ag2SO4 = 3(NH4)2SO4 + 2 Ag3PO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/18
Équations équilibrées sur03/03/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
