a particular buffer solution consists of a weak acid and its conjugate base. how could this buffer solution be modified so as to increase its buffer capacity against added base?

What is the temperature of 0.750 mol of a gas stored in a 6,850 ml cylinder at 2.21 atm? . 2.95 k 5.24 k 138 k 246 k

When utilizing a transmission electron microscope, why is it necessary to stain the specimen with heavy metal salts?

How are casts formed by decaying organisms? organisms turn into rock over time. organisms leave carbon residue on a rock. organisms leave impressions in sediment that hardens into rock. impressions left by organisms are filled in with sediment that hardens into rock.