| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2So4 + NaOH = NH3 + H2O + Na2So4 =>
(NH4)2So4 + 2 NaOH = 2 NH3 + 2 H2O + Na2So4
Bi + S2 = Bi2S3 =>
4 Bi + 3 S2 = 2 Bi2S3
HCHO + Cu(OH)2 = Cu2O + HCOOH + H2O =>
HCHO + 2 Cu(OH)2 = Cu2O + HCOOH + 2 H2O
H2SO4 + Fe(OH)3 = Fe4(SO4)5(OH)2 + H2O =>
5 H2SO4 + 4 Fe(OH)3 = Fe4(SO4)5(OH)2 + 10 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Al + H2O = AlOH2 =>
Al + H2O = AlOH2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(l)
P(aq) + O2(aq) = P4O10(s) =>
4 P(aq) + 5 O2(aq) = P4O10(s)
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
NH4OH + HC2H3O2 = CH3CO2NH4(s) + H2O(l) =>
NH4OH + HC2H3O2 = CH3CO2NH4(s) + H2O(l)
NaOH + NH4 = NH3Na + H2O =>
NaOH + NH4 = NH3Na + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
V{3+} + O2 + H2O = VO{2+} + H{+} =>
4 V{3+} + O2 + 2 H2O = 4 VO{2+} + 4 H{+}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cs + PO4 = CsPO4 =>
Cs + PO4 = CsPO4
N2 + Mg = MgN3 =>
3 N2 + 2 Mg = 2 MgN3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
K2CrO4 + NaI + H2O = Cr(OH)3 + NaOH + I2 + KOH =>
2 K2CrO4 + 6 NaI + 8 H2O = 2 Cr(OH)3 + 6 NaOH + 3 I2 + 4 KOH
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
Al(NO3)H2O + NH2CH2COOH = Al2O3 + N2 + CO2 + H20 =>
80 Al(NO3)H2O + 100 NH2CH2COOH = 40 Al2O3 + 90 N2 + 200 CO2 + 33 H20
NH4Br + AgNO3 = NH4NO3 + AgBr =>
NH4Br + AgNO3 = NH4NO3 + AgBr
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu2O(s) + C(s) = Cu(s) + CO2(g) =>
2 Cu2O(s) + C(s) = 4 Cu(s) + CO2(g)
MoO3 + NH3 + H2O = (NH4)6Mo7O24*4H2O =>
7 MoO3 + 6 NH3 + 7 H2O = (NH4)6Mo7O24*4H2O
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
CH3CL + CH4 = C2H6 + HCL =>
CH3CL + CH4 = C2H6 + HCL
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C20H42(s) + O2(g) = CO2(g) + H2O(g) =>
2 C20H42(s) + 61 O2(g) = 40 CO2(g) + 42 H2O(g)
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
C20H42(s) + O2(g) = CO2(g) + H2O(g) =>
2 C20H42(s) + 61 O2(g) = 40 CO2(g) + 42 H2O(g)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Cu2O(s) + Cu2S(s) = Cu(s) + SO2(g) =>
2 Cu2O(s) + Cu2S(s) = 6 Cu(s) + SO2(g)
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CH3COOH + CuO = Cu(CH3COO)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3COO)2 + H2O
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
K(s) + H2O(l) = K(OH) + H2 =>
2 K(s) + 2 H2O(l) = 2 K(OH) + H2
C4H10 + O2 = CO4 + H2O =>
2 C4H10 + 21 O2 = 8 CO4 + 10 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/16
Équations équilibrées sur10/23/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
