| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K + N2 = 2 K3N
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
I2 + K2SO3 + KOH = KI + KSO4 + H2O =>
3 I2 + 2 K2SO3 + 4 KOH = 6 KI + 2 KSO4 + 2 H2O
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
C6H6 + O2 = C2O6 + H2 =>
C6H6 + 9 O2 = 3 C2O6 + 3 H2
O2 + C5H12 = CO2 + H2O =>
8 O2 + C5H12 = 5 CO2 + 6 H2O
C2H5OH = C4H6 + H2O + H2 =>
2 C2H5OH = C4H6 + 2 H2O + H2
Mg + HNO3 = N2 + Mg(NO3)2 + H2O =>
5 Mg + 12 HNO3 = N2 + 5 Mg(NO3)2 + 6 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
SO2 + Br2 + H2O = Br{-} + H2SO4 + H{+} =>
SO2 + Br2 + 2 H2O = 2 Br{-} + H2SO4 + 2 H{+}
Si3N4 + ClF3 = SiF4 + N2 + Cl2 =>
Si3N4 + 4 ClF3 = 3 SiF4 + 2 N2 + 2 Cl2
HNO3 + Zn = Zn(NO3)2 + H2O + NO =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + 4 H2O + 2 NO
FeO + Al = Fe + Al2O =>
FeO + 2 Al = Fe + Al2O
Al(NO3)2 + Na2(CO3) = Al2(CO3)3 + Na2 + (NO3)2 =>
2 Al(NO3)2 + 3 Na2(CO3) = Al2(CO3)3 + 3 Na2 + 2(NO3)2
H2S + Cl + H2O = H2SO4 + HCl =>
H2S + 8 Cl + 4 H2O = H2SO4 + 8 HCl
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
CH3COOH + C3H7OH = CH3COOC3H7 + H20 =>
5 CH3COOH + 30 C3H7OH = 20 CH3COOC3H7 + 3 H20
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
Si + N2 = SiN =>
2 Si + N2 = 2 SiN
Na2So4 + H3Po4 = Na3Po4 + H2So4 =>
3 Na2So4 + 2 H3Po4 = 2 Na3Po4 + 3 H2So4
KMnO4 + H2Te + H2SO4 = TeSO4 + K2SO4 + H2O + MnSO4 =>
4 KMnO4 + 5 H2Te + 11 H2SO4 = 5 TeSO4 + 2 K2SO4 + 16 H2O + 4 MnSO4
Br2O7 + H2O = H2Br2O8 =>
Br2O7 + H2O = H2Br2O8
NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g)
Fe + S = FeS =>
Fe + S = FeS
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + Na + (NO3)3 =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 6 Na + 2(NO3)3
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Zn + H{+} + NO3{-} = Zn{2+} + NH4{+)+H2O =>
4 Zn + 10 H{+} + NO3{-} = 4 Zn{2+} + NH4{+)+3H2O
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + Na2 + (NO3)3 =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 3 Na2 + 2(NO3)3
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CH3OH + CH3OOH = CH3OOCH3 + H2O =>
CH3OH + CH3OOH = CH3OOCH3 + H2O
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
HNO3 = NO2 + NO3 + H2O =>
2 HNO3 = NO2 + NO3 + H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
H + O = H2O =>
2 H + O = H2O
HCL + NAHCO3 = NACL + CO2 + H2O =>
HCL + NAHCO3 = NACL + CO2 + H2O
Ca + H3PO4 = Ca(PO4)2 + H2 =>
Ca + 2 H3PO4 = Ca(PO4)2 + 3 H2
S + O2 = SO2 =>
S + O2 = SO2
HClO = HCl + HClO3 =>
3 HClO = 2 HCl + HClO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/16
Équations équilibrées sur04/21/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
