| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
MgSO4*7H2O = Mg + SO4 + H2O =>
MgSO4*7H2O = Mg + SO4 + 7 H2O
BF3 + Li2So3 = B2(So3)3 + LiF =>
2 BF3 + 3 Li2So3 = B2(So3)3 + 6 LiF
AGNO3 + KI = AGI + KNO3 =>
AGNO3 + KI = AGI + KNO3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Ca3(PO4)2 + H2SO4 = H3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ca3(PO4)2 + NH4NO3 = (NH4)3PO4 + Ca(NO3)2 =>
Ca3(PO4)2 + 6 NH4NO3 = 2(NH4)3PO4 + 3 Ca(NO3)2
HClO3 + HI = HCl + I + H2O =>
HClO3 + 6 HI = HCl + 6 I + 3 H2O
Mg3(PO4)2 + KOH = Mg(OH)2 + K3PO4 =>
Mg3(PO4)2 + 6 KOH = 3 Mg(OH)2 + 2 K3PO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
(CH3)3COH + HCl = (CH3)3CCl + H2O =>
(CH3)3COH + HCl = (CH3)3CCl + H2O
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
NaOH + H2SO3 = Na2SO3 + H2O =>
2 NaOH + H2SO3 = Na2SO3 + 2 H2O
Al(SO) + Ca(OH) = Al(OH) + CaSO =>
Al(SO) + Ca(OH) = Al(OH) + CaSO
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4(aq) + Sr(OH)2(aq) = Sr3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = Sr3(PO4)2(aq) + 6 H2O(l)
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Zn + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn + 2 HCl(aq) = ZnCl2(aq) + H2(g)
AGNO3 + KI = AGI + KNO3 =>
AGNO3 + KI = AGI + KNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCO3 + Fe(OH)3 = H2O + Fe(CO3)3 =>
3 HCO3 + Fe(OH)3 = 3 H2O + Fe(CO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/16
Équations équilibrées sur04/28/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
