| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 C7H5O3 + 22 CH3OH = 15 C8H8O3 + 19 H2O
C4H10(C4H13) + O2 = CO2 + H2O =>
4 C4H10(C4H13) + 55 O2 = 32 CO2 + 46 H2O
Ag2Se + NaNO3 + H2SO4 = Ag2SO4 + Na2SO4 + H2SeO3 + NO + H2O =>
Ag2Se + 2 NaNO3 + 2 H2SO4 = Ag2SO4 + Na2SO4 + H2SeO3 + 2 NO + H2O
NaI + CaBr2 = NaBr + CaI2 =>
2 NaI + CaBr2 = 2 NaBr + CaI2
(NH4)2SO3 + HNO3 = (NH4)2SO4 + NO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = (NH4)2SO4 + 2 NO2 + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Li3P + CaO = Li2O + Ca3P2 =>
2 Li3P + 3 CaO = 3 Li2O + Ca3P2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
Pb(NO3)2 + NiSO4 = PbSO4 + Ni(NO3)2 =>
Pb(NO3)2 + NiSO4 = PbSO4 + Ni(NO3)2
Ag(NO3)2 + AlCl3 = AgCl2 + Al(NO3)3 =>
3 Ag(NO3)2 + 2 AlCl3 = 3 AgCl2 + 2 Al(NO3)3
PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO + H2O =>
3 PbS + 12 HCl + 8 HNO3 = 3 H2[PbCl4] + 3 H2SO4 + 8 NO + 4 H2O
NaOH + LiF = NaF + Li(OH) =>
NaOH + LiF = NaF + Li(OH)
KNO3 + Mg = MgO + N2 + K2O =>
2 KNO3 + 5 Mg = 5 MgO + N2 + K2O
PH3 + N2O = P4O10 + H2O + N24 =>
12 PH3 + 48 N2O = 3 P4O10 + 18 H2O + 4 N24
Ca(NO3)2 + CO2 + H2O = CaCO3 + HNO3 =>
Ca(NO3)2 + CO2 + H2O = CaCO3 + 2 HNO3
CoCO3 + H2O = CoCO3H + OH =>
CoCO3 + H2O = CoCO3H + OH
Cu + MgCl2 = MgCu + Cl2 =>
Cu + MgCl2 = MgCu + Cl2
PbSO4 + C6H8O7*H2O = Pb(C6H6O7)*H2O + SO3 + H2O =>
PbSO4 + C6H8O7*H2O = Pb(C6H6O7)*H2O + SO3 + H2O
Fe2(CO3)3 + H2SO4H2SO4 = Fe2(SO4)3 + CO2 + H2O =>
2 Fe2(CO3)3 + 3 H2SO4H2SO4 = 2 Fe2(SO4)3 + 6 CO2 + 6 H2O
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
P4S10 + Li = P4S9 + Li7P3S11 =>
17 P4S10 + 28 Li = 14 P4S9 + 4 Li7P3S11
MnBr2(aq) + (NH4)3PO4(aq) = Mn3(PO4)2(s) + NH4Br(aq) =>
3 MnBr2(aq) + 2(NH4)3PO4(aq) = Mn3(PO4)2(s) + 6 NH4Br(aq)
Si12H3 + O2 = SiO29 + H2O3 =>
4 Si12H3 + 705 O2 = 48 SiO29 + 6 H2O3
AgNO3 + Cr(C2H3O2)3 = Cr(NO3)3 + Ag(C2H3O2) =>
3 AgNO3 + Cr(C2H3O2)3 = Cr(NO3)3 + 3 Ag(C2H3O2)
Cu(s) + O2(g) = CuO(x) =>
2 Cu(s) + O2(g) = 2 CuO(x)
C2H6O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 C2H6O + 8 KMnO4 + 12 H2SO4 = 10 HCOOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
HCl + Co2(CO3)3 = CoCl3 + H2O + CO2 =>
6 HCl + Co2(CO3)3 = 2 CoCl3 + 3 H2O + 3 CO2
MgCl2 + Cu(CO3) = CuCl2 + MgCO3 =>
MgCl2 + Cu(CO3) = CuCl2 + MgCO3
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Hg(MnO4)2 + Al2(Cr2O7)3 = Hg(Cr2O7) + Al(MnO4)3 =>
3 Hg(MnO4)2 + Al2(Cr2O7)3 = 3 Hg(Cr2O7) + 2 Al(MnO4)3
KFl + BaBr2 = BaFl2 + KBr =>
2 KFl + BaBr2 = BaFl2 + 2 KBr
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuFeS2 = Cu2S + FeS + S2 =>
4 CuFeS2 = 2 Cu2S + 4 FeS + S2
BaCl2(aq) + Na2C03(s) = BaC03(s) + NaCl(aq) =>
BaCl2(aq) + Na2C03(s) = BaC03(s) + 2 NaCl(aq)
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
NH3 + H2SO4 = [(NH4)2SO4] =>
2 NH3 + H2SO4 = [(NH4)2SO4]
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CuO + KCl = CuCl2 + K2O =>
CuO + 2 KCl = CuCl2 + K2O
C5H8O + O2 = C + H2O =>
2 C5H8O + 3 O2 = 10 C + 8 H2O
Na2SO3(l) + O2(g) = Na2SO4(s) =>
2 Na2SO3(l) + O2(g) = 2 Na2SO4(s)
NaClO + KBr = KCl + NaBrO =>
NaClO + KBr = KCl + NaBrO
C3H4O4 + NaOH = C3H2O4Na2 + H2O =>
C3H4O4 + 2 NaOH = C3H2O4Na2 + 2 H2O
CI2(g) + HI(g) = I2(s) + HCI(g) =>
CI2(g) + HI(g) = I2(s) + HCI(g)
| 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
