| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ra(s) + 2 H2O(l) = 2 RaOH(s) + H2(g)
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
NH4OH + H2SO4 = (NH4)2SO4 + H(OH) =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H(OH)
TaBr3 + F2 = Ta2F10 + Br2 =>
2 TaBr3 + 5 F2 = Ta2F10 + 3 Br2
C6H10O5(s) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
Ra(s) + H2O(l) = Ra(OH)2(aq) + H2(g) =>
Ra(s) + 2 H2O(l) = Ra(OH)2(aq) + H2(g)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
P4S10 + NH3 = P3N5 + H2S =>
3 P4S10 + 20 NH3 = 4 P3N5 + 30 H2S
TaBr3 + F2 = Ta2F10 + Br2 =>
2 TaBr3 + 5 F2 = Ta2F10 + 3 Br2
Ca(OH)2 + S = CaS2O3 + H2O + CaS2 =>
3 Ca(OH)2 + 6 S = CaS2O3 + 3 H2O + 2 CaS2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
NH2CH2COOCH3 + HCl = CH3Cl + NH2CH2COOH =>
NH2CH2COOCH3 + HCl = CH3Cl + NH2CH2COOH
Cl2 + NaBr + NaOH = NaCl + H2O + NaBrO3 =>
3 Cl2 + NaBr + 6 NaOH = 6 NaCl + 3 H2O + NaBrO3
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CuCl2 + H2S = CuS + Cl2H2 =>
CuCl2 + H2S = CuS + Cl2H2
Cr2(SO4)3 + KOH = Cr(OH)3 + K2(SO4) =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2(SO4)
NaOH + H2O = NaOH2 + (OH) =>
NaOH + H2O = NaOH2 + (OH)
LiHH2O = LiOH(H2) =>
LiHH2O = LiOH(H2)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn(C2H3O2)2 + Na2S = ZnS + NaC2H3O2 =>
Zn(C2H3O2)2 + Na2S = ZnS + 2 NaC2H3O2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
HPr + O2 = H2O + Pr =>
4 HPr + O2 = 2 H2O + 4 Pr
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
KCl + BrF3 = KBrF4 + Cl2 + Br2 =>
6 KCl + 8 BrF3 = 6 KBrF4 + 3 Cl2 + Br2
Ca3(PO4)2 = Ca{+2} + PO4{-3} =>
Ca3(PO4)2 = 3 Ca{+2} + 2 PO4{-3}
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
KI + Bi = BiI + K =>
KI + Bi = BiI + K
FeS2 + NO3{-} + H{+} = Fe2O3 + S + H2O + N2 =>
10 FeS2 + 6 NO3{-} + 6 H{+} = 5 Fe2O3 + 20 S + 3 H2O + 3 N2
SH + O2 = S + H2O =>
4 SH + O2 = 4 S + 2 H2O
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
Al + H2O = Al(OH)3 + H2 = =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Cl + O2 = ClO3 =>
2 Cl + 3 O2 = 2 ClO3
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
MoO3 + HNO3 = MoO2 + NO3 + H2O =>
MoO3 + 2 HNO3 = MoO2 + 2 NO3 + H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4{+} + NaOH = NH3 + H2O + Na{+} =>
NH4{+} + NaOH = NH3 + H2O + Na{+}
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Al + Si = AlSi =>
Al + Si = AlSi
O2 + SnO = SnO2 =>
O2 + 2 SnO = 2 SnO2
AlCl3 + SCl2 = Al2S + Cl2 =>
2 AlCl3 + SCl2 = Al2S + 4 Cl2
P + KClO3 = KCl + P2O5 =>
6 P + 5 KClO3 = 5 KCl + 3 P2O5
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
NH3 = HN03 + H2 =>
3 NH3 = HN03 + 4 H2
Be + O2 = Be4O2 =>
4 Be + O2 = Be4O2
NaNO2 + NH3SO3 = N2 + H2O + NaHSO4 =>
NaNO2 + NH3SO3 = N2 + H2O + NaHSO4
| 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 39 40 41 42 43 44 45 46 47 48 49 50 51 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
