Calculate the concentration of buffer components present in 236.00 mL of a buffer solution that contains 0.380 M NH4Cl and 0.380 M NH3 immediately after the addition of 2.70 mL of 6.00 M HNO3.

Ithink the answer is c

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.   

The chlorine is the chemical property 

4km is the total temerature change between 3 km and 7 km