| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO(g) + Cl(g) = NOCl(g)
(NH4)(NO3)(s) = H2O(g) + N2O(g) =>
(NH4)(NO3)(s) = 2 H2O(g) + N2O(g)
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
H3BO3(ac) = B2O3(ac) + H2O(l) =>
2 H3BO3(ac) = B2O3(ac) + 3 H2O(l)
F2 + NH3 = N2F4 + HF =>
5 F2 + 2 NH3 = N2F4 + 6 HF
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 H2O
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
KCN + CaCO3 = K2CO3 + Ca(CN)2 =>
2 KCN + CaCO3 = K2CO3 + Ca(CN)2
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
CH2O2 + H2O = H3O + HCO2 =>
CH2O2 + H2O = H3O + HCO2
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
CH3COONA + H2O = CH3COOH + NAOH =>
CH3COONA + H2O = CH3COOH + NAOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HgS + O2 = HgO + SO2 =>
2 HgS + 3 O2 = 2 HgO + 2 SO2
C6H6O + O2 = CO + H2O =>
C6H6O + 4 O2 = 6 CO + 3 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
C6H14O2N4 + O2 = CO2 + H2O + N =>
2 C6H14O2N4 + 17 O2 = 12 CO2 + 14 H2O + 8 N
Ca(NO3)2 + Na2CO3 = NaNO3 + CaCO3 =>
Ca(NO3)2 + Na2CO3 = 2 NaNO3 + CaCO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
AlPO4 + H2O = Al(OH)3 + P2O5 =>
2 AlPO4 + 3 H2O = 2 Al(OH)3 + P2O5
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
PBCO3(s) = PBO(s) + CO2(g) =>
PBCO3(s) = PBO(s) + CO2(g)
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
CH3CO2H + Pb(OH)2 = H2O + Pb(CH3CO2)2 =>
2 CH3CO2H + Pb(OH)2 = 2 H2O + Pb(CH3CO2)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + BACl2 = HCl2 + BACl =>
HCl + BACl2 = HCl2 + BACl
AL + CuF = ALF3 + Cu =>
AL + 3 CuF = ALF3 + 3 Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
N + H3 = NH3 =>
N + H3 = NH3
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
CdS + HNO3 = Cd(NO3)2 + NO + S + H2O =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
HNO3 + Ca = CaNO3 + H2 =>
2 HNO3 + 2 Ca = 2 CaNO3 + H2
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
KMNO4 + HI = KI + I2 + MNI2 + H2O =>
2 KMNO4 + 16 HI = 2 KI + 5 I2 + 2 MNI2 + 8 H2O
Al + CuSO4 = Cu + AlSO4 =>
Al + CuSO4 = Cu + AlSO4
Hg + I = HgI =>
Hg + I = HgI
B3 + O2 = B2O3 =>
4 B3 + 9 O2 = 6 B2O3
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/18
Équations équilibrées sur05/13/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
