The equilibrium constant (Ka) for the reaction of CH3NH2 with water to form CH3NH3 and OH- ions is the ratio of the concentrations of the products (CH3NH3 and OH-) to the concentration of the reactant (CH3NH2) at equilibrium. It represents the extent to which the reaction proceeds in the forward direction.
The ionic equation for the reaction between hydrochloric acid (HCl) and methylamine (CH3NH2) is: HCl + CH3NH2 -> CH3NH3+ + Cl-
The reaction is:CH3NH2 + HBr = CH3NH3Br
The Kb value for CH3NH2(aq) is 4.4 x 10^-4.
NH3 is a weak base, but H2CO3 ( carbonic acid ) is not a strong acid. It is a weak acid.
Methyl amine in not an acid, but a (weak) base, pKb=3.36. It is comparable with the even weaker ammonia, NH3, pKb=4.76: CH3NH2 + H2O <<--> CH3NH3+ + OH-
The ionic equation for the reaction between hydrochloric acid (HCl) and methylamine (CH3NH2) is: HCl + CH3NH2 -> CH3NH3+ + Cl-
Kb = [CH3NH3 +] [OH-] / [CH3NH2]
The reaction is:CH3NH2 + HBr = CH3NH3Br
The Kb value for CH3NH2(aq) is 4.4 x 10^-4.
[ch3nh3+][oh-] / [ch3nh2]
NH3 is a weak base, but H2CO3 ( carbonic acid ) is not a strong acid. It is a weak acid.
Methyl amine in not an acid, but a (weak) base, pKb=3.36. It is comparable with the even weaker ammonia, NH3, pKb=4.76: CH3NH2 + H2O <<--> CH3NH3+ + OH-
CH3NH2 + HCl ------> CH3NH3+Cl-
Since the conjugate acid is supposed to be just the addition of an H+, then it should be either HPH3+ or PH4+, phosphonium cations, resulting from protonation of phosphine. It has a molar mass of 35.01 g/molThe (positive) cations are much like the analogue ammonium ions NH4+.
CH3NH2 (methylamine) is a weak electrolyte. It partially ionizes in water to form CH3NH3+ (methylammonium) and OH- ions, contributing to its conductivity but not fully dissociating into ions.
Yes, CH3NH3 is an acid. It is also known as methylamine and can act as an acid by donating a proton in a chemical reaction.
CH3NH3Cl->CH3NH3+ + Cl¯ Cl¯+H2O-> Doesn't reactor! CH3NH3+ +H2O <-> CH3NH2 + H3O+ (c-x) M x M x M H2O + H2O <-> H3O+ + OH¯ y M y M [H3O+]w= (x+y) M [OH¯]= y M Like this: [H3O+]>[OH¯] => Acid