How does the structure of an
amino acid differ from
saccharide?

The volume of a sphere is given by v= (4/3) pi r cubed, where r is the radius. compute the volume of a sphere with a radius of 117pm. state your answer in units of cubed.

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder