| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O3 + 6 NaOH = 2 Na3PO4 + H2O + 2 H2
C2H2 + F2 = C4F8 + H2 =>
2 C2H2 + 4 F2 = C4F8 + 2 H2
PbF2 + H2SO4 = PbSO4 + HF =>
PbF2 + H2SO4 = PbSO4 + 2 HF
(CH3NH3)2SO4 + CH3NH2 = CH3NH3 + (CH3NH)SO4 =>
(CH3NH3)2SO4 + 2 CH3NH2 = 3 CH3NH3 + (CH3NH)SO4
CsOH + CsH2PO4 = Cs3PO4 + H2O =>
2 CsOH + CsH2PO4 = Cs3PO4 + 2 H2O
C6H6 + NH3 = C6H6NH2 + H2 =>
2 C6H6 + 2 NH3 = 2 C6H6NH2 + H2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Li + CaBr2 = Ca + LiBr =>
2 Li + CaBr2 = Ca + 2 LiBr
P2O3 + NaOH = Na3PO4 + H2O + H2 =>
P2O3 + 6 NaOH = 2 Na3PO4 + H2O + 2 H2
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
C2H3 + F2 = C4F8 + H2 =>
2 C2H3 + 4 F2 = C4F8 + 3 H2
Li + Fe(OH)2 = LiOH + Fe =>
2 Li + Fe(OH)2 = 2 LiOH + Fe
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
(NH4)2 = (NH4)3 =>
3(NH4)2 = 2(NH4)3
Na2SnO3 + H2SO4 = Na2SO4 + Sn(SO4)2 + H2O =>
Na2SnO3 + 3 H2SO4 = Na2SO4 + Sn(SO4)2 + 3 H2O
K3PO4 + BaCl2 = BaPO4 + Cl2K3 =>
K3PO4 + BaCl2 = BaPO4 + Cl2K3
Ag2SO4 + NaNO3 = AgNO3 + Na2SO4 =>
Ag2SO4 + 2 NaNO3 = 2 AgNO3 + Na2SO4
Au(NO2)3 + W(ClO4) = Au(ClO4)3 + W(NO2) =>
Au(NO2)3 + 3 W(ClO4) = Au(ClO4)3 + 3 W(NO2)
NH4ClO4(s) + Al(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
6 NH4ClO4(s) + 10 Al(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
S2 + HClO3 = Cl2 + H2SO3 + SO2 =>
5 S2 + 8 HClO3 = 4 Cl2 + 4 H2SO3 + 6 SO2
CoCl2 + NH4Cl + O2 + NH4OH = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + O2 + 20 NH4OH = 4[Co(NH3)6]Cl3 + 22 H2O
CrO4{2-} + e + H3O{+} = Cr{3+} + H2O =>
CrO4{2-} + 3e + 8 H3O{+} = Cr{3+} + 12 H2O
KI + KClO + HCl = I2 + H2O + KCl =>
2 KI + KClO + 2 HCl = I2 + H2O + 3 KCl
C6H5CH2OH + Na2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H5CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 C6H5COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Li + Fe(OH)2 = LiOH + Fe =>
2 Li + Fe(OH)2 = 2 LiOH + Fe
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
P2O3 + NaOH = Na3PO4 + H2O + H2 =>
P2O3 + 6 NaOH = 2 Na3PO4 + H2O + 2 H2
Li + Fe(OH)2 = LiOH + Fe =>
2 Li + Fe(OH)2 = 2 LiOH + Fe
P2O3 + NaOH = Na3PO4 + H2O + H2 =>
P2O3 + 6 NaOH = 2 Na3PO4 + H2O + 2 H2
C2H6 + F2 = C2F4 + H2 =>
C2H6 + 2 F2 = C2F4 + 3 H2
HCI + HCIO3 = CI + H2O =>
5 HCI + HCIO3 = 6 CI + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NO2{-} + H3O{+} = NO + NO3{-} + H2O =>
3 NO2{-} + 2 H3O{+} = 2 NO + NO3{-} + 3 H2O
Mn + S = MnS2 =>
Mn + 2 S = MnS2
(NH4)2SO4(s) + MgCl2(s) = (NH4)Cl + MgSO4 =>
(NH4)2SO4(s) + MgCl2(s) = 2(NH4)Cl + MgSO4
C11H2 + O2 = CO2 + H2O =>
2 C11H2 + 23 O2 = 22 CO2 + 2 H2O
AlCl3 + Mg(OH)2 = Al(OH)3 + MgCl2 =>
2 AlCl3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgCl2
Li + Fe(OH)2 = LiOH + Fe =>
2 Li + Fe(OH)2 = 2 LiOH + Fe
P2O3 + NaOH = Na3PO4 + H2O + H2 =>
P2O3 + 6 NaOH = 2 Na3PO4 + H2O + 2 H2
P2O3 + NaOH = NaPO2 + H2O =>
P2O3 + 2 NaOH = 2 NaPO2 + H2O
Na2[Zn(OH)4] + HCl = ZnCl2 + NaCl + H2O =>
Na2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
MgO + CrO3 = Mg3Cr + O2 =>
3 MgO + CrO3 = Mg3Cr + 3 O2
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
Br2 + NH3 = N2 + NH4Br =>
3 Br2 + 8 NH3 = N2 + 6 NH4Br
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
| 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 sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
