| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3PO4 = P4O10 + 6 H2O
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
Al(OH)3 + Cs = CsOH + Al =>
Al(OH)3 + 3 Cs = 3 CsOH + Al
Fe2(SiO3)3 + HOH = Fe(OH)3 + H2SiO3 =>
Fe2(SiO3)3 + 6 HOH = 2 Fe(OH)3 + 3 H2SiO3
HNO3(aq) + Al2O3(s) = Al(NO3)3(s) + H2O(l) =>
6 HNO3(aq) + Al2O3(s) = 2 Al(NO3)3(s) + 3 H2O(l)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrCl3[H2O]6 + NaOH = Na[Cr(OH)4] + NaCl + H2O =>
CrCl3[H2O]6 + 4 NaOH = Na[Cr(OH)4] + 3 NaCl + 6 H2O
NiS + NH4OH = Ni(OH)2 + (NH4)2S =>
NiS + 2 NH4OH = Ni(OH)2 + (NH4)2S
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KClCrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KClCrCl3 + 7 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CaSO4 + NaNO3 = Ca(NO3)2 + Na2SO4 =>
CaSO4 + 2 NaNO3 = Ca(NO3)2 + Na2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ti(s) + F2 = TiF4(s) =>
Ti(s) + 2 F2 = TiF4(s)
N2O5MgO = Mg(NO3)2 =>
N2O5MgO = Mg(NO3)2
O2 = O03 =>
3 O2 = 2 O03
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Na2SO4H2OSO2 = H2SO4Na2SO3 =>
Na2SO4H2OSO2 = H2SO4Na2SO3
Na + Cl + H2SO4 = Na2SO4 + HCl =>
2 Na + 2 Cl + H2SO4 = Na2SO4 + 2 HCl
Na2(HPO4) + (NH4)2MoO4 + HNO3 = (NH4)3(PO4)(MoO3)12 + NH4NO3 + NaNO3 + H2O =>
Na2(HPO4) + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PO4)(MoO3)12 + 21 NH4NO3 + 2 NaNO3 + 12 H2O
CaCl2 + NaF = NaCl + CaF2 =>
CaCl2 + 2 NaF = 2 NaCl + CaF2
CH3CH2OH + OH = CH3CH2OOH + H2O =>
CH3CH2OH + 2 OH = CH3CH2OOH + H2O
Si(CH)Cl + [Si(CH)O][Si(CH)OH] = [Si(CH)O][Si(CH)OSi(CH)] + HCl =>
Si(CH)Cl + [Si(CH)O][Si(CH)OH] = [Si(CH)O][Si(CH)OSi(CH)] + HCl
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
MgO + HI = MgI + H2 + O2 =>
2 MgO + 2 HI = 2 MgI + H2 + O2
KOH + Fe(NO3)3 = Fe(OH)3 + KNO3 =>
3 KOH + Fe(NO3)3 = Fe(OH)3 + 3 KNO3
MgO + HI = MgI + H2 + O2 =>
2 MgO + 2 HI = 2 MgI + H2 + O2
CdO + C = Cd + CO2 =>
2 CdO + C = 2 Cd + CO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
C2H2 = CH =>
C2H2 = 2 CH
NH4 + HOH = NH4(HOH) =>
NH4 + HOH = NH4(HOH)
Cd + NaOH = Cd(OH)3 + Na =>
Cd + 3 NaOH = Cd(OH)3 + 3 Na
C2H6 + Cr2O3 = Cr + H2O + C2H4 =>
3 C2H6 + Cr2O3 = 2 Cr + 3 H2O + 3 C2H4
Be(No3)2 + CaF2 = Ca[BeF4] + Ca(No3)2 =>
Be(No3)2 + 2 CaF2 = Ca[BeF4] + Ca(No3)2
KS + FeCl2 = KCl2 + SFe =>
KS + FeCl2 = KCl2 + SFe
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
MgO + HI = MgI + H2 + O2 =>
2 MgO + 2 HI = 2 MgI + H2 + O2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
H2SO4(aq) + HCl(aq) = Cl2 + H2O + SO2 =>
H2SO4(aq) + 2 HCl(aq) = Cl2 + 2 H2O + SO2
Ca + Na = Ca2Na3 =>
2 Ca + 3 Na = Ca2Na3
CoCl2 + KNO2 + H2SO4 = K3[Co(NO2)6] + K2SO4 + HCl + NO + H2O =>
CoCl2 + 7 KNO2 + 2 H2SO4 = K3[Co(NO2)6] + 2 K2SO4 + 2 HCl + NO + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
I = I2 =>
2 I = I2
MgO + HI = MgI + H2 + O2 =>
2 MgO + 2 HI = 2 MgI + H2 + O2
P + O3 = P5O3 =>
5 P + O3 = P5O3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + H2O =>
NaOCl + AlCl3*6H2O = NaCl3 + AlOCl + 6 H2O
Al(OH)3 + H(CH3COO) = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 H(CH3COO) = Al(CH3COO)3 + 3 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
