| Équations équilibrées la veille | Équations équilibrées le lendemain |
(H2)S(g) + 3(O2)(g) = S(O2)(g) + 2 H(O2)(l)
HBr + Ca(OH)2 = CaBr2 + H2O(l) =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O(l)
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
K2CO3 + S = K + C + SO2 =>
2 K2CO3 + 3 S = 4 K + 2 C + 3 SO2
MgSO4(aq)Ba(OH)2(aq) = Mg(OH)2BaSO4 =>
MgSO4(aq)Ba(OH)2(aq) = Mg(OH)2BaSO4
CrCl3 + AgNO3 = CrNO3AgCl3 =>
CrCl3 + AgNO3 = CrNO3AgCl3
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
Cu(NH3)4{+2} + S2O4{-2} + OH{-} = Cu + NH4 + SO3{-2} + H2O =>
Cu(NH3)4{+2} + 3 S2O4{-2} + 8 OH{-} = Cu + 4 NH4 + 6 SO3{-2} + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
AgNO3 + Na3[Sb(OH)6] = Ag + Na[Sb(OH)6] + NaNO3 =>
2 AgNO3 + Na3[Sb(OH)6] = 2 Ag + Na[Sb(OH)6] + 2 NaNO3
TiCl2 + Mg = MgCl2 + Ti =>
TiCl2 + Mg = MgCl2 + Ti
CaO + Cl2O7 = CaClO4 + O2 =>
4 CaO + 2 Cl2O7 = 4 CaClO4 + O2
Zn(NO3)2 = ZnO + N02 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 2 N02 + 5 O2
Na2OH2SIO3 = Na2SIO3H2O =>
Na2OH2SIO3 = Na2SIO3H2O
Al + CuSO4 + NaCl = AlCl3 + Cu + NaSO4 =>
Al + 3 CuSO4 + 3 NaCl = AlCl3 + 3 Cu + 3 NaSO4
Ti + Br2 = Ti2Br =>
4 Ti + Br2 = 2 Ti2Br
Fe + HNO3 = Fe2O3 + NO2 + H =>
2 Fe + 3 HNO3 = Fe2O3 + 3 NO2 + 3 H
C6H6COOCH3 + OH = C6H6COOH + CH3OH =>
16 C6H6COOCH3 + 11 OH = 17 C6H6COOH + 9 CH3OH
MgSO4*7H2O + Na2B4O7*10H2O + NaCl + NaHCO3 = Mg3B7O13Cl + Na2SO4*10H2O + CO2 + H2O =>
12 MgSO4*7H2O + 7 Na2B4O7*10H2O + 4 NaCl + 6 NaHCO3 = 4 Mg3B7O13Cl + 12 Na2SO4*10H2O + 6 CO2 + 37 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + (NH4)NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2(NH4)NO2
KMnO4 + CoCl2 + HgO + H2O = Co(OH)3 + MnO2 + HgCl2 + KCl =>
2 KMnO4 + 6 CoCl2 + 5 HgO + 9 H2O = 6 Co(OH)3 + 2 MnO2 + 5 HgCl2 + 2 KCl
XHCl + XCu = XCuCl + XH =>
XHCl + XCu = XCuCl + XH
Pb + NaOH = Na2 + Pb(OH)2 =>
Pb + 2 NaOH = Na2 + Pb(OH)2
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)
P2 + (O2)5 = P2O5 =>
2 P2 + (O2)5 = 2 P2O5
Cl2OH = Cl + ClO3 + H2O =>
6 Cl2OH = 11 Cl + ClO3 + 3 H2O
Ti + Br2 = Ti2Br =>
4 Ti + Br2 = 2 Ti2Br
N(CH3)4I + I2 = N(CH3)4I5 =>
N(CH3)4I + 2 I2 = N(CH3)4I5
K(s) + Cl = KCl(s) =>
K(s) + Cl = KCl(s)
P2 + (O2)5 = P2O5 =>
2 P2 + (O2)5 = 2 P2O5
Hg2(NO3)2 + NaOH = Hg(OH)2 + Na2(NO3) =>
Hg2(NO3)2 + 4 NaOH = 2 Hg(OH)2 + 2 Na2(NO3)
CdSO4 + Na2CO3 = Cd + Na2SO4 + CO2 + O2 =>
2 CdSO4 + 2 Na2CO3 = 2 Cd + 2 Na2SO4 + 2 CO2 + O2
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
C4H8 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 C2H4O2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
FeO(NO3)2 = FeO + NO2 + O2 =>
FeO(NO3)2 = FeO + 2 NO2 + O2
Bi(NO3)2 + NaOH = Bi(OH)2 + NaNO3 =>
Bi(NO3)2 + 2 NaOH = Bi(OH)2 + 2 NaNO3
H2SO4(aq) + KMnO4(aq) = Mn2O7(aq) + K2SO4(aq) + H2O(aq) =>
H2SO4(aq) + 2 KMnO4(aq) = Mn2O7(aq) + K2SO4(aq) + H2O(aq)
K2Cr2O7 + HI = CrI3 + KI + I + H2O =>
K2Cr2O7 + 14 HI = 2 CrI3 + 2 KI + 6 I + 7 H2O
SnO2 + H2 = Sn + H5O =>
SnO2 + 5 H2 = Sn + 2 H5O
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
SnO2 + H2 = Sn + H5O =>
SnO2 + 5 H2 = Sn + 2 H5O
NH3 + PbSO4 + O2 = PbO + NH3SO4 =>
2 NH3 + 2 PbSO4 + O2 = 2 PbO + 2 NH3SO4
CaCl2 + H2O + CO2 = CaCO3 + HCl =>
CaCl2 + H2O + CO2 = CaCO3 + 2 HCl
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
Ca(NO3)2 + Na3 + PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3 + 2 PO4 = Ca3(PO4)2 + 6 NaNO3
MgO + N2 + H2 = Mg2N3 + H2O =>
4 MgO + 3 N2 + 4 H2 = 2 Mg2N3 + 4 H2O
CuSO4 + HCl = CuCl + SO4H =>
CuSO4 + HCl = CuCl + SO4H
Si2Cl6(l) + SbF3(s) = Si2F6(g) + SbCl3(s) =>
Si2Cl6(l) + 2 SbF3(s) = Si2F6(g) + 2 SbCl3(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/23
Équations équilibrées sur12/24/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
