| Équations équilibrées la veille |
2 KNO3 = 2 KNO2 + O2
Na(s) + FeCl2(s) = NaCl(s) + Fe(s) =>
2 Na(s) + FeCl2(s) = 2 NaCl(s) + Fe(s)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(s) + H2 = BaH =>
2 Ba(s) + H2 = 2 BaH
Fe + Br = FeBr1 =>
Fe + Br = FeBr1
I1 + HNO3 = HIO3 + NO2 + H2O =>
I1 + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O
CH3CH(OH)COOH + NaOH = CH3CH(ONa)COONa + H2O =>
CH3CH(OH)COOH + 2 NaOH = CH3CH(ONa)COONa + 2 H2O
Na = (Na2)2 =>
4 Na = (Na2)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SeO2 + KOH = K2SeO3 + H2O =>
SeO2 + 2 KOH = K2SeO3 + H2O
C6H5COOH + C2H5OH = C6H5CHO + H2O =>
10 C6H5COOH + 7 C2H5OH = 12 C6H5CHO + 15 H2O
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Fe + CNS = FeCNS =>
Fe + CNS = FeCNS
Li2SO4 = Li + SO4 =>
Li2SO4 = 2 Li + SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaSO4 = Ba2(SO4)2 =>
2 BaSO4 = Ba2(SO4)2
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
C3H5O9N3 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 6 N2 + O2 + 10 H2O
Zn{+2} + NaOH = ZnNaOH{2} =>
Zn{+2} + NaOH = ZnNaOH{2}
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeS + HCe = FeCe2 + H2S =>
FeS + 2 HCe = FeCe2 + H2S
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
HNO3Na2CO3 = NaNO3NaHCO3 =>
HNO3Na2CO3 = NaNO3NaHCO3
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
C14H12Br2 + KOH = C14H10 + H2O + KBr =>
C14H12Br2 + 2 KOH = C14H10 + 2 H2O + 2 KBr
Cr(OH)3 + KOH = K[Cr(OH)4] =>
Cr(OH)3 + KOH = K[Cr(OH)4]
CaCl2 + NH4C2O4 = NH4Cl + Ca(C2O4)2 =>
CaCl2 + 2 NH4C2O4 = 2 NH4Cl + Ca(C2O4)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBr + Ag1NO3 = NaNO3 + Ag1Br =>
NaBr + Ag1NO3 = NaNO3 + Ag1Br
Fe3 + Br = Fe1Br3 =>
Fe3 + 9 Br = 3 Fe1Br3
ZnSO4 + KOH = K2ZnO2 + K2SO4 + H2O =>
ZnSO4 + 4 KOH = K2ZnO2 + K2SO4 + 2 H2O
Bi2O3 = Bi + O2 =>
2 Bi2O3 = 4 Bi + 3 O2
K2Cr2O7 + FeBr2 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 2 FeBr2 + 7 H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + 2 Br2 + K2SO4 + 7 H2O
S8 + OH{-} = S{-2} + S2O3{-2} + H2O =>
S8 + 12 OH{-} = 4 S{-2} + 2 S2O3{-2} + 6 H2O
CaO + H2O2 = CaH2O3 =>
CaO + H2O2 = CaH2O3
HCl + C = C2H2 + Cl2 =>
2 HCl + 2 C = C2H2 + Cl2
SnCl4 + NH4OH = SnOH + HCl + N4 =>
4 SnCl4 + 4 NH4OH = 4 SnOH + 16 HCl + N4
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4 =>
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4
NiSO4*6H2O + Na2HPO4*2H2O + NaOH = Ni3(PO4)2*8(H2O) + Na2SO4 + H2O =>
3 NiSO4*6H2O + 2 Na2HPO4*2H2O + 2 NaOH = Ni3(PO4)2*8(H2O) + 3 Na2SO4 + 16 H2O
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
Bi2O3 + Zn = ZnO + Bi =>
Bi2O3 + 3 Zn = 3 ZnO + 2 Bi
FeCl3 + Ba(HCO3)2 = CO2 + Fe(OH)3 + BaCl2 =>
2 FeCl3 + 3 Ba(HCO3)2 = 6 CO2 + 2 Fe(OH)3 + 3 BaCl2
C6H5CH2CN + H2O = C6H5CH2COOH + NH3 =>
C6H5CH2CN + 2 H2O = C6H5CH2COOH + NH3
C2H5O + K2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + K2SO4 + H2O =>
6 C2H5O + K2Cr2O7 + 4 H2SO4 = 6 C2H4O + Cr2(SO4)3 + K2SO4 + 7 H2O
N2H4 + O2 = N2H2 + H2O =>
2 N2H4 + O2 = 2 N2H2 + 2 H2O
Br + AgNO3 = Ag + BrNO3 =>
Br + AgNO3 = Ag + BrNO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
