| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2S(g)
C2H5OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
10 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 16 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CCl3NO2 + HClO3 + KOH = KNO3 + KCl + H2O + K2CO3 =>
3 CCl3NO2 + HClO3 + 19 KOH = 3 KNO3 + 10 KCl + 10 H2O + 3 K2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
CO2 + MgOH = H2O + Mg2CO3 =>
CO2 + 2 MgOH = H2O + Mg2CO3
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2(s) + SCl2(aq) =>
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2(s) + SCl2(aq)
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2(aq) + SCl2(s) =>
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2(aq) + SCl2(s)
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CaCO3 + AgNO3 = CaNO3 + AgCO3 =>
CaCO3 + AgNO3 = CaNO3 + AgCO3
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2(aq) + SCl2(aq) =>
(NH4)2S(aq) + SrCl2(aq) = Sr(NH4)2(aq) + SCl2(aq)
MgO + CO2 + H2O = Mg(HCO3)2 =>
MgO + 2 CO2 + H2O = Mg(HCO3)2
P + Fe2O3 = P2O5 + Fe =>
6 P + 5 Fe2O3 = 3 P2O5 + 10 Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + C = FeO + CO2 =>
2 Fe2O3 + C = 4 FeO + CO2
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Ba + FeAs = BaFe4As4 =>
Ba + 4 FeAs = BaFe4As4
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
ZnI2 + CuNO3 = Zn(NO3)2 + CuI =>
ZnI2 + 2 CuNO3 = Zn(NO3)2 + 2 CuI
NH3OHCl + K2FeO4 + KOH = N2 + H2O + Fe(OH)3 + KCl =>
6 NH3OHCl + 2 K2FeO4 + 2 KOH = 3 N2 + 10 H2O + 2 Fe(OH)3 + 6 KCl
Fe + S = FeS =>
Fe + S = FeS
Ba + FeAs = BaFe4As4 =>
Ba + 4 FeAs = BaFe4As4
Li + HNO3 = LiNO3 + H2O + N2O =>
8 Li + 10 HNO3 = 8 LiNO3 + 5 H2O + N2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
HCl + Na2Co3 = NaCl + Co2 + H2 =>
4 HCl + 2 Na2Co3 = 4 NaCl + 3 Co2 + 2 H2
S + Fe2O3 = SO2 + Fe =>
3 S + 2 Fe2O3 = 3 SO2 + 4 Fe
CdN2O6 + K3O4P = Cd3O8P2 + KNO3 =>
3 CdN2O6 + 2 K3O4P = Cd3O8P2 + 6 KNO3
C3362H13314N3312 + H016N2168O4352 = CO2 + H2O + N2 =>
4344 C3362H13314N3312 + 13381 H016N2168O4352 = 14604528 CO2 + 29025056 H2O + 21698668 N2
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Ba + FeAs = BaFe2As2 =>
Ba + 2 FeAs = BaFe2As2
C3362H13314N3312 + H016N2168O4352 = CO2 + H2O + N2 =>
4344 C3362H13314N3312 + 13381 H016N2168O4352 = 14604528 CO2 + 29025056 H2O + 21698668 N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + HgCl2 = CuCl + Hg =>
2 Cu + HgCl2 = 2 CuCl + Hg
Li + H2SO4 = Li2SO4 + H2O + H2S =>
8 Li + 5 H2SO4 = 4 Li2SO4 + 4 H2O + H2S
H2So4 + Ca(OH)2 = CaSo4 + H2O =>
H2So4 + Ca(OH)2 = CaSo4 + 2 H2O
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C18H38 + CuO = H2O + CO2 + Cu2 =>
2 C18H38 + 110 CuO = 38 H2O + 36 CO2 + 55 Cu2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/16
Équations équilibrées sur10/25/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
