| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + O2 = KO2
LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiOH + AlOH3 =>
LiAlH4 + 2 CH3CHO + 2 H2O = 2 CH3CH2OH + LiOH + AlOH3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
N2(g) + O2(g) = N2O3(g) =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
SO2Cl2 + H2O = H2SO4 + H2 + Cl2 =>
SO2Cl2 + 2 H2O = H2SO4 + H2 + Cl2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Li + NOS = Li4NOS =>
4 Li + NOS = Li4NOS
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + O = FeO =>
Fe + O = FeO
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
Li + NOS = Li3NOS =>
3 Li + NOS = Li3NOS
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Li + N + O + S = Li3NOS =>
3 Li + N + O + S = Li3NOS
Li + N + O + S = LiNOS =>
Li + N + O + S = LiNOS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
Na2O + HCI = NaCI + H2O =>
Na2O + 2 HCI = 2 NaCI + H2O
Na2O + H2O = Na(OH) =>
Na2O + H2O = 2 Na(OH)
NO2 + Br2 + H2O = HNO3 + HBr =>
2 NO2 + Br2 + 2 H2O = 2 HNO3 + 2 HBr
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P + HNO3 = H3PO4 + H2O + NO2 =>
P + 5 HNO3 = H3PO4 + H2O + 5 NO2
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
FeCe3 + H2S = HCe + S + FeCe2 =>
2 FeCe3 + H2S = 2 HCe + S + 2 FeCe2
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H20 =>
10 KCrO2 + 5 Br2 + 20 KOH = 10 K2CrO4 + 10 KBr + H20
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
Pb(NO3)2 + K2(CrO4) = K(NO3) + Pb(CrO4) =>
Pb(NO3)2 + K2(CrO4) = 2 K(NO3) + Pb(CrO4)
Fe2O3(s) + CO(g) = FeO + CO2(g) =>
Fe2O3(s) + CO(g) = 2 FeO + CO2(g)
PbO2 + C = CO + Pb =>
PbO2 + 2 C = 2 CO + Pb
CuSO4(aq) + HCl(s) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(s) = CuCl2(aq) + H2SO4(aq)
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Cu(NO3)2 + Na2CrO4 = CuCrO4 + NaNO3 =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + 2 NaNO3
Al(HSO4)3 + Mg(HCO3)2 = Al2O3 + MgSO4 + H2O + CO2 =>
2 Al(HSO4)3 + 6 Mg(HCO3)2 = Al2O3 + 6 MgSO4 + 9 H2O + 12 CO2
C2H2 + KMNO4 = K2C2O4 + MNO2 + KOH + H2O =>
3 C2H2 + 8 KMNO4 = 3 K2C2O4 + 8 MNO2 + 2 KOH + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CuSO4 + NH4OH = NH4SO4 + CuOH =>
CuSO4 + NH4OH = NH4SO4 + CuOH
KOH + H3Po4 = KH2Po4 + H2O =>
KOH + H3Po4 = KH2Po4 + H2O
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/17
Équations équilibrées sur10/21/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
