The finished product or waste that forms as a result of a process is known as    a.  negative feedback  b.  positive feedback  c.  the input  d.  the output

Mass percentage of sodium chloride(NaCl) in ocean waters = 3.5 %

That means 3.5 g sodium chloride(NaCl) is present for every 100 g of ocean water.

The given mass of sodium chloride(NaCl) is 45.8 g

Calculating the mass of ocean waters that would contain 45.8 g sodium chloride(NaCl):

                     = 1309 g ocean water

Therefore, 45.8 g sodium chloride is present in 1309 g ocean water.