| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 Sr(NO3) + 8 NH2CH2COOH = 18 SrO + 20 H2O + 13 N2 + 16 CO2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu(NO3) + NH2CH2COOH = CuO + H2O + N2 + CO2 =>
18 Cu(NO3) + 8 NH2CH2COOH = 18 CuO + 20 H2O + 13 N2 + 16 CO2
Cu2(NO3)3 + NH2CH2COOH = Cu2O3 + H2O + N2 + CO2 =>
6 Cu2(NO3)3 + 8 NH2CH2COOH = 6 Cu2O3 + 20 H2O + 13 N2 + 16 CO2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Cu2(NO3) + NH2CH2COOH = Cu2O + H2O + N2 + CO2 =>
18 Cu2(NO3) + 8 NH2CH2COOH = 18 Cu2O + 20 H2O + 13 N2 + 16 CO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
H + I = HI =>
H + I = HI
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Fe(NO3) + NH2CH2COOH = FeO + H2O + N2 + CO2 =>
18 Fe(NO3) + 8 NH2CH2COOH = 18 FeO + 20 H2O + 13 N2 + 16 CO2
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
Fe2(NO3)3 + NH2CH2COOH = Fe2O3 + H2O + N2 + CO2 =>
6 Fe2(NO3)3 + 8 NH2CH2COOH = 6 Fe2O3 + 20 H2O + 13 N2 + 16 CO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(l)
NH4CN(aq) + Au(NO3)3(aq) = Au(CN)3 + NH4NO3(aq) =>
3 NH4CN(aq) + Au(NO3)3(aq) = Au(CN)3 + 3 NH4NO3(aq)
Fe2(NO3)3 + C6H8O7 = Fe2O3 + H2O + N2 + CO2 =>
6 Fe2(NO3)3 + 4 C6H8O7 = 6 Fe2O3 + 16 H2O + 9 N2 + 24 CO2
Cl2 + AgNO3 + H2O = AgCl + HClO3 + HNO3 =>
3 Cl2 + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Fe(NO3) + C6H8O7 = FeO + H2O + N2 + CO2 =>
18 Fe(NO3) + 4 C6H8O7 = 18 FeO + 16 H2O + 9 N2 + 24 CO2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu(NO3) + C6H8O7 = CuO + H2O + N2 + CO2 =>
18 Cu(NO3) + 4 C6H8O7 = 18 CuO + 16 H2O + 9 N2 + 24 CO2
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cu2(NO3) + C6H8O7 = Cu2O + H2O + N2 + CO2 =>
18 Cu2(NO3) + 4 C6H8O7 = 18 Cu2O + 16 H2O + 9 N2 + 24 CO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/07/20
Équations équilibrées sur09/06/19
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
