| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + Na3PO4 = Fe(PO4) + 3 NaOH
P4O10 + (H2O)7 = H3PO4 =>
7 P4O10 + 6(H2O)7 = 28 H3PO4
H2SO4 + NaH = Na2SO4 + H2 =>
H2SO4 + 2 NaH = Na2SO4 + 2 H2
O3 + Ag = Ag2O =>
O3 + 6 Ag = 3 Ag2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NH4NCS + AgNO3 = NH4NO3 + AgNCS =>
NH4NCS + AgNO3 = NH4NO3 + AgNCS
Al + NH4 = AlNH4 =>
Al + NH4 = AlNH4
ZnO2(s) + Cl2(g) + H2O(g) = ZnCl2(s) + H2O2(s) =>
ZnO2(s) + Cl2(g) + 2 H2O(g) = ZnCl2(s) + 2 H2O2(s)
Mg + HClO2 = Mg(ClO2)2 + Cl2 + H2O =>
3 Mg + 8 HClO2 = 3 Mg(ClO2)2 + Cl2 + 4 H2O
Fe + H{+}Cl{-} = Fe{+2}Cl2{-} + H2 =>
Fe + 2 H{+}Cl{-} = Fe{+2}Cl2{-} + H2
Mg + Co(No3)2 = MgCo(No3)2 =>
Mg + Co(No3)2 = MgCo(No3)2
Al + (PbNO3)2 = Al(NO3)3 + Pb =>
2 Al + 3(PbNO3)2 = 2 Al(NO3)3 + 6 Pb
V2O5 + HCl + KI = V2O4 + KCl + I2 + H2O =>
V2O5 + 2 HCl + 2 KI = V2O4 + 2 KCl + I2 + H2O
KSCN + FeCl3 = KCl + Fe(SCN)3 =>
3 KSCN + FeCl3 = 3 KCl + Fe(SCN)3
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
(NH4)7O = NH4 + O =>
(NH4)7O = 7 NH4 + O
Hg2(NO3)2(aq) + NaOH(aq) = Hg(OH)(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaOH(aq) = 2 Hg(OH)(s) + 2 NaNO3(aq)
FeO + NO2 = FeO2 + N2O3 =>
FeO + 2 NO2 = FeO2 + N2O3
Al2(Co3)3 + Zn = ZnCo3 + Al3 =>
3 Al2(Co3)3 + 9 Zn = 9 ZnCo3 + 2 Al3
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
Cu(s) + Ag(i)SO4(aq) = Ag(s) + CuSO4(aq) =>
Cu(s) + Ag(i)SO4(aq) = Ag(s) + CuSO4(aq)
AgNO3 + Li = AgLi + NO3 =>
AgNO3 + Li = AgLi + NO3
CrO7{-2} + H{+} + {-} = Cr{+3} + H2O =>
CrO7{-2} + 14 H{+} + 9e = Cr{+3} + 7 H2O
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O =>
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O
P(s) + Br2(l) = PBr3(l) =>
2 P(s) + 3 Br2(l) = 2 PBr3(l)
Fe2(SO4)3 + KOH = Fe(OH)3 + (K2SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(K2SO4)
C10H15NO + HI + P + HCl = C10H15N + PI3 + H2OHClO =>
6 C10H15NO + 6 HI + 2 P + 3 HCl = 6 C10H15N + 2 PI3 + 3 H2OHClO
Ca{2+}(aq) + PO4{3-}(aq) = Ca3(PO4)2(s) =>
3 Ca{2+}(aq) + 2 PO4{3-}(aq) = Ca3(PO4)2(s)
Al + CuCl2 = Cu + AlCl2 =>
Al + CuCl2 = Cu + AlCl2
CaCO3 + Na2CO3 = Ca(CO3)2 + Na2 =>
CaCO3 + Na2CO3 = Ca(CO3)2 + Na2
C6H6OH + NH3 = C6H6NH2 + H2O =>
C6H6OH + NH3 = C6H6NH2 + H2O
ZnCl2 + Na3CO3 = ZnCO3 + Na3Cl2 =>
ZnCl2 + Na3CO3 = ZnCO3 + Na3Cl2
Rb + N2 = Rb3N22323 =>
6 Rb + 22323 N2 = 2 Rb3N22323
Mg(OH0)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH0)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
SnO + H2O = Sn(OH)2 =>
SnO + H2O = Sn(OH)2
Ca(NO3)2 + K2(CO3)2 = Ca(CO3)2 + K2(NO3)2 =>
Ca(NO3)2 + K2(CO3)2 = Ca(CO3)2 + K2(NO3)2
Na2S + Mg3P2 = Na3P + MgS =>
3 Na2S + Mg3P2 = 2 Na3P + 3 MgS
(NH4)2ZnCl4 + NH4OH = (NH4)3ZnCl4OH =>
(NH4)2ZnCl4 + NH4OH = (NH4)3ZnCl4OH
K + CaF2 = KF + Ca =>
2 K + CaF2 = 2 KF + Ca
MgCl2 + Fe2(SO4)3 = MgSO4 + FeCl3 =>
3 MgCl2 + Fe2(SO4)3 = 3 MgSO4 + 2 FeCl3
SnCl4 + NH3 + H2O = H2SnO3 + NH4Cl =>
SnCl4 + 4 NH3 + 3 H2O = H2SnO3 + 4 NH4Cl
AlCl3 + N2O = Al2O3 + N + Cl =>
2 AlCl3 + 3 N2O = Al2O3 + 6 N + 6 Cl
Pt + NaNO3 + NaOH = Na2PtO2 + NH3 + H2O =>
4 Pt + NaNO3 + 7 NaOH = 4 Na2PtO2 + NH3 + 2 H2O
OH{-} + Pb{2+} = Pb(OH)2 =>
2 OH{-} + Pb{2+} = Pb(OH)2
Bi2O3 + PbCl2 = BiCl3 + PbO =>
Bi2O3 + 3 PbCl2 = 2 BiCl3 + 3 PbO
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
AlCl3(s) + KOH(aq) = KCl(aq) + Al(OH)3 =>
AlCl3(s) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/24
Équations équilibrées sur01/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
