| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Na + O = NaO =>
Na + O = NaO
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
Na + O = NaO =>
Na + O = NaO
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
SO2 + Cr2O7 + H{+} = SO42{-} + Cr3{+} + H2O =>
40 SO2 + 237 Cr2O7 + 118 H{+} = 40 SO42{-} + 158 Cr3{+} + 59 H2O
Cu + Ag(NO3)2 = CuNO3 + AgNO3 =>
Cu + Ag(NO3)2 = CuNO3 + AgNO3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K2O + H2O = KHO =>
K2O + H2O = 2 KHO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
CH3(CH2)6CH3(l) + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(l) + 25 O2 = 16 CO2(g) + 18 H2O(g)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C5H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
CH3(CH2)6CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
KCIO3 = KCI + O =>
KCIO3 = KCI + 3 O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + CoCl2 = Co + MgCl2 =>
Mg + CoCl2 = Co + MgCl2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C6H6O + O2 = CO2 + H20 =>
10 C6H6O + 55 O2 = 60 CO2 + 3 H20
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
K2O2 = K2O + O2 =>
2 K2O2 = 2 K2O + O2
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/29/18
Équations équilibrées sur09/28/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
