| Équations équilibrées la veille |
HC2H5CO2 + H2O = C2H5CO2 + H3O
C2H5Br + O2 = CO2 + HOH + Br =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 HOH + 4 Br
I2 + ClO3{-} + H2O = IO2{-} + Cl{-} + H{+} =>
I2 + ClO3{-} + H2O = 2 IO2{-} + Cl{-} + 2 H{+}
H2PO3{-} + H2O = HPO3{2-} + H3O{+} =>
H2PO3{-} + H2O = HPO3{2-} + H3O{+}
SrCO3 + Na2SO4 = SrSO4 + Na2CO3 =>
SrCO3 + Na2SO4 = SrSO4 + Na2CO3
C8H6 + O2 = CO2 + H2O =>
2 C8H6 + 19 O2 = 16 CO2 + 6 H2O
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
CO2 + H2O = C1H12O6 + O2 =>
CO2 + 6 H2O = C1H12O6 + O2
Fe3O4(s) + O2 = Fe2O3 =>
4 Fe3O4(s) + O2 = 6 Fe2O3
Fe2O3 + NO2 + O2 = Fe(NO3)2 =>
2 Fe2O3 + 8 NO2 + O2 = 4 Fe(NO3)2
H2 + Ca(OH)2 = H2O + CaH =>
3 H2 + 2 Ca(OH)2 = 4 H2O + 2 CaH
Ni2Cl + O2 = Ni20 + Cl2O5 =>
20 Ni2Cl + 25 O2 = 2 Ni20 + 10 Cl2O5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(CH3CH2COO)2Ca = CH3CH2COO + Ca =>
(CH3CH2COO)2Ca = 2 CH3CH2COO + Ca
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
(NH4)Cl + Hg(C2H3O2)2 = (NH4)(C2H3O2) + HgCl2 =>
2(NH4)Cl + Hg(C2H3O2)2 = 2(NH4)(C2H3O2) + HgCl2
Fe3O4(s) + O2 = Fe2O3 =>
4 Fe3O4(s) + O2 = 6 Fe2O3
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + CH3COOK =>
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + 2 CH3COOK
C2H5OH(g) + O2(g) = CO2(g) + H2O(m) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(m)
ONH3 + O2 = HNO3 + H2O =>
2 ONH3 + 3 O2 = 2 HNO3 + 2 H2O
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
P4S2 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S2 + 32 HNO3 + 8 H2O = 12 H3PO4 + 6 H2SO4 + 32 NO
NH4OH + CuSO4 = [Cu(NH3)4] + SO4 + H2O =>
4 NH4OH + CuSO4 = [Cu(NH3)4] + SO4 + 4 H2O
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
Fe(NO3)3 + NH4 + H2O = Fe(OH)3 + NH4NO3 =>
10 Fe(NO3)3 + 24 NH4 + 21 H2O = 10 Fe(OH)3 + 27 NH4NO3
CuSO4 + Ca(NO3)2 = CaSO4(s) + Cu(NO3)2 =>
CuSO4 + Ca(NO3)2 = CaSO4(s) + Cu(NO3)2
HCl(ac) + Cu = CuCl + H2 =>
2 HCl(ac) + 2 Cu = 2 CuCl + H2
C15H31COOH + O2 = C + H2O =>
C15H31COOH + 7 O2 = 16 C + 16 H2O
Mg(NO3)2 + O2 = MgO + NO3 =>
2 Mg(NO3)2 + O2 = 2 MgO + 4 NO3
CIO2 + H2O = HCIO3 + HCI =>
6 CIO2 + 3 H2O = 5 HCIO3 + HCI
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Al2O3 + Ca = CaO + Al =>
Al2O3 + 3 Ca = 3 CaO + 2 Al
C7H8O2(i) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(i) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
K2[Cu(C2O4)2]*4H2O + KMnO4 + H2SO4 = K2SO4 + Cu + C2O4 + Mn + H2O =>
7 K2[Cu(C2O4)2]*4H2O + 2 KMnO4 + 8 H2SO4 = 8 K2SO4 + 7 Cu + 14 C2O4 + 2 Mn + 36 H2O
CoCO3 + C5H7O2{-} + H2O2 = Co(C5H8O2)3 + CO2{-} + H2O =>
4 CoCO3 + 14 C5H7O2{-} + 13 H2O2 = 4 Co(C5H8O2)3 + 14 CO2{-} + 14 H2O
Fe + Cl = (FeCl)3 =>
3 Fe + 3 Cl = (FeCl)3
C4H10O2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10O2(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(l)
Na + SiO3 + H2O = H2SiO3 + NaOH =>
2 Na + SiO3 + 2 H2O = H2SiO3 + 2 NaOH
C2H0 + O2 = CO2 + H2O =>
4 C2H0 + 9 O2 = 8 CO2 + 2 H2O
Pt2C = Pt + C =>
Pt2C = 2 Pt + C
Sc2O3 + H2S = Sc2S3 + H2O =>
Sc2O3 + 3 H2S = Sc2S3 + 3 H2O
BaCrO4 + HCl = BaCl2 + BaCr2O7 + H2O =>
2 BaCrO4 + 2 HCl = BaCl2 + BaCr2O7 + H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Ag(s) + H2O(aq) = AgOH(s) + H2(aq) =>
2 Ag(s) + 2 H2O(aq) = 2 AgOH(s) + H2(aq)
V(OH)3 + H2SO4 = (V(OH)2)2SO4 + H2O =>
2 V(OH)3 + H2SO4 = (V(OH)2)2SO4 + 2 H2O
SiO2 + H2O2 = SiO3 + H2O =>
SiO2 + H2O2 = SiO3 + H2O
C12H122O11 + O2 = H2O + CO2 =>
C12H122O11 + 37 O2 = 61 H2O + 12 CO2
Pb(CIO3)2 + NaI = PbI2 + Na(CIO3) =>
Pb(CIO3)2 + 2 NaI = PbI2 + 2 Na(CIO3)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
