| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
Sc2VC2O2 = Sc2O3 + V2O3 + Sc4C3 + C =>
12 Sc2VC2O2 = 2 Sc2O3 + 6 V2O3 + 5 Sc4C3 + 9 C
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
CuO + NH3 = HNO3 + H2O + Cu =>
4 CuO + NH3 = HNO3 + H2O + 4 Cu
ZnNO3 = ZnO + NO + O =>
ZnNO3 = ZnO + NO + O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AuCl4 + SO2 + H2O = Au + H{+} + SO4{-2} + Cl{-} =>
AuCl4 + 2 SO2 + 4 H2O = Au + 8 H{+} + 2 SO4{-2} + 4 Cl{-}
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HAuCl4 + SO2 + H2O = Au + H{+} + SO4{-2} + Cl{-} =>
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 14 H{+} + 3 SO4{-2} + 8 Cl{-}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Sc2CrC2O2 = Sc2O3 + Cr2O3 + Sc4C3 + C =>
12 Sc2CrC2O2 = 2 Sc2O3 + 6 Cr2O3 + 5 Sc4C3 + 9 C
Al + H2O = Al(OH)4 + H2 =>
Al + 4 H2O = Al(OH)4 + 2 H2
Na2(Be(OH)4) + HCl = NaCl + Be(OH)2 + H2O =>
Na2(Be(OH)4) + 2 HCl = 2 NaCl + Be(OH)2 + 2 H2O
C + Br = CBr =>
C + Br = CBr
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
NH4 + O2 = NO + H20 =>
10 NH4 + 5 O2 = 10 NO + 2 H20
CUO2 + H = CU + H2O =>
CUO2 + 4 H = CU + 2 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sc2ZrC2O2 = Sc2O3 + ZrC + Sc4C3 + C =>
6 Sc2ZrC2O2 = 4 Sc2O3 + 6 ZrC + Sc4C3 + 3 C
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
NaOH + Cl2 = NaClO + HCl =>
NaOH + Cl2 = NaClO + HCl
C + Br = CBr4 =>
C + 4 Br = CBr4
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CUO2 + H = CU + H2O =>
CUO2 + 4 H = CU + 2 H2O
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
H2O2 + MnO2 = H2O + MnO4 =>
2 H2O2 + MnO2 = 2 H2O + MnO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Sc2NbC2O2 = Sc2O3 + Nb6C5 + Sc4C3 + C =>
6 Sc2NbC2O2 = 4 Sc2O3 + Nb6C5 + Sc4C3 + 4 C
HO2 + MnO2 = H2O + MnO4 =>
4 HO2 + 3 MnO2 = 2 H2O + 3 MnO4
Sc2NbC2O2 = Sc2O3 + Nb2C + Sc4C3 + C =>
6 Sc2NbC2O2 = 4 Sc2O3 + 3 Nb2C + Sc4C3 + 6 C
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + K2CO3 = K2SO4 + CuCO3 =>
CuSO4 + K2CO3 = K2SO4 + CuCO3
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
C2H5OH = C2H4O + H2 =>
C2H5OH = C2H4O + H2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
| 1 2 3 4 5 6 7 8 9 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/18
Équations équilibrées sur02/24/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
