Équations équilibrées la veille |
2 Cu(OH)3 + 2 H2SO4 = 2 CuSO4 + 5 H2 + 3 O2
P3(s) + H2(g) = PH3(s) =>
2 P3(s) + 9 H2(g) = 6 PH3(s)
Cu{2+} + Cl{-}— = CuCl4{2-} =>
Cu{2+} + 4 Cl{-}— = CuCl4{2-}
Co(C2H3O2)2 + KI = CoI + K(C2H3O2)2 =>
Co(C2H3O2)2 + KI = CoI + K(C2H3O2)2
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
C6H10OH + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H10OH + K2Cr2O7 + 4 H2SO4 = 6 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
C3H8O + HCl = C4H9Cl + H2O =>
4 C3H8O + 3 HCl = 3 C4H9Cl + 4 H2O
H2(g) + Fe3O4 = Fe(s) + H2O =>
4 H2(g) + Fe3O4 = 3 Fe(s) + 4 H2O
Li + Mg(OH)2 = Mg + Li(OH)2 =>
Li + Mg(OH)2 = Mg + Li(OH)2
Zn + KOH = ZnO2K2 + H2 =>
Zn + 2 KOH = ZnO2K2 + H2
Zn + (PO4)3 = Zn3PO4 =>
9 Zn + (PO4)3 = 3 Zn3PO4
ZnO(s) + H2(g) = Zn(s) + H2O(g) =>
ZnO(s) + H2(g) = Zn(s) + H2O(g)
Hg2I2 + KI = K2HgI4 + Hg =>
Hg2I2 + 2 KI = K2HgI4 + Hg
HCl + CaCO3 = CO2 + HCaClO =>
HCl + CaCO3 = CO2 + HCaClO
MnSO4(s) + PbO2(s) + H2SO4(aq) = HMnO4(aq) + PbSO4(s) + H2O(l) =>
2 MnSO4(s) + 5 PbO2(s) + 3 H2SO4(aq) = 2 HMnO4(aq) + 5 PbSO4(s) + 2 H2O(l)
CoCl3(NH3)6 + [Co(NH3)5Cl]SO4 + CsF + P2O5 + CO = [P(C6H5)3]3CoCl + CoSCs(OH)5 + HClO4 + Cs2CoF6 + H3PO4 + N2O3 =>
933 CoCl3(NH3)6 + 1416[Co(NH3)5Cl]SO4 + 2124 CsF + 1079 P2O5 + 31266 CO = 579[P(C6H5)3]3CoCl + 1416 CoSCs(OH)5 + 3636 HClO4 + 354 Cs2CoF6 + 421 H3PO4 + 6339 N2O3
Na3AsO4 = AsO4 + Na =>
Na3AsO4 = AsO4 + 3 Na
NH4OH + CrO4 = NH4Cr + OHO4 =>
NH4OH + CrO4 = NH4Cr + OHO4
CuCl2 + Na(OH) + H2O = Cu(OH)2*4H2O + NaCl =>
CuCl2 + 2 Na(OH) + 4 H2O = Cu(OH)2*4H2O + 2 NaCl
C3H7OH + O2 = C3H8O3 =>
C3H7OH + O2 = C3H8O3
Mg(HCO3)2 + KOH = MgCO3 + K2CO3 + H2O =>
Mg(HCO3)2 + 2 KOH = MgCO3 + K2CO3 + 2 H2O
Fe2O3 + C + Cl2 = FeCl3 + CO =>
Fe2O3 + 3 C + 3 Cl2 = 2 FeCl3 + 3 CO
Fe + HCl = FeCl + H2H =>
3 Fe + 3 HCl = 3 FeCl + H2H
BaI2 + O5 = Ba(IO3)2 =>
5 BaI2 + 6 O5 = 5 Ba(IO3)2
CSO3 + C2A2SO7 + SO2 = C3A2S3O12 =>
CSO3 + C2A2SO7 + SO2 = C3A2S3O12
BiI3 + Na2CO3 = Bi2(CO3)3 + NaI =>
2 BiI3 + 3 Na2CO3 = Bi2(CO3)3 + 6 NaI
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
CH3CH2COOH + KOH = KCH3CH2COO + H2O =>
CH3CH2COOH + KOH = KCH3CH2COO + H2O
C2H6 + Cl2(hv) = C2H5Cl + HCl =>
C2H6 + Cl2(hv) = C2H5Cl + HCl
C2H6 + O2 = HC2H3O2 + H2O =>
2 C2H6 + 3 O2 = 2 HC2H3O2 + 2 H2O
C11H16 + HNO3 = C11H16HNO3 =>
C11H16 + HNO3 = C11H16HNO3
(NH4)2SO4 + Na2CrO4 = NaNH4 + SO4CrO4 =>
(NH4)2SO4 + Na2CrO4 = 2 NaNH4 + SO4CrO4
Na2[Pb(OH)4] + H2O2 = Na2[Pb(OH)6] =>
Na2[Pb(OH)4] + H2O2 = Na2[Pb(OH)6]
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = C6H5NH2 + 3 FeCl2 + 2 H2O
HNO2 + KI + HCl = KCl + I2 + N2 + H2O =>
2 HNO2 + 6 KI + 6 HCl = 6 KCl + 3 I2 + N2 + 4 H2O
LiIO3 = LiI + O2 =>
2 LiIO3 = 2 LiI + 3 O2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
BaCrO4 + HNO3 = Ba(NO3)2 + CrO4 + H2 =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + CrO4 + H2
C6H5COOH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
C6H5COOH + 6 KMnO4 + 9 H2SO4 = 7 CO2 + 12 H2O + 6 MnSO4 + 3 K2SO4
Sc + Se = ScSe =>
Sc + Se = ScSe
KNO3 + NaI + H2SO4 = NO + I2 + K2SO4 + H2O + Na2SO4 =>
2 KNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + K2SO4 + 4 H2O + 3 Na2SO4
C28H31ClN2O3 + O2 = H2O + CO2 + NO3 + HCl =>
C28H31ClN2O3 + 37 O2 = 15 H2O + 28 CO2 + 2 NO3 + HCl
(NH4)(PO3) + MgCl = Mg(PO3) + (NH4)Cl =>
(NH4)(PO3) + MgCl = Mg(PO3) + (NH4)Cl
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2 =>
Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2
KOH + Cl2 = KCl + KClO3 + HOH =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 HOH
Ca2H2 + O2 = CaO2 + H2O =>
2 Ca2H2 + 5 O2 = 4 CaO2 + 2 H2O
LiCl + ZnPO4 = LiPO4 + ZnCl =>
LiCl + ZnPO4 = LiPO4 + ZnCl
CaCO3 + AlNO3 = CaNO3 + AlCO3 =>
CaCO3 + AlNO3 = CaNO3 + AlCO3
K2Cr2O7 + HBr + H2SO4 = Br + K2SO4 + H2O + CrSO4 =>
K2Cr2O7 + 8 HBr + 3 H2SO4 = 8 Br + K2SO4 + 7 H2O + 2 CrSO4
CH3CHC(CH3)2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHC(CH3)2 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.