Calculate the pH and concentrations of CH3NH2 and CH3NH+3 in a 0.0263 M methylamine (CH3NH2) solution. The b of CH3NH2 is 4.47×10−4.

The correct answer is "atomic weight".

The correct answer is:   bri hope this answer was ! : )

Answer the molar mass of magnesium is 24.305g/mol.

According to arrhenius theory of acid and bases, an acid is a proton donor, while base donates hydroxyl ions. further, acid and base reacts to form salt and water.consider following example.hcl    +      h2o          →      cl-          +      h3o+here, hcl has donated a proton, hence it is an acid.now consider following reactionhcl      +      naoh            ↔      nacl      +        h2oin this reaction, hcl donates proton, hence it is acid. on other hand, naoh donates hydroxyl ion (i.e. hence it is a base.