The solubility of sodium chloride is 284g per 100g of water. what is the concentration in parts per million? (ppm)

As

Parts per million can be calculated by applying formula

Ppm=(mass of solute/mass of solution)x 1,000,000

In given condition

Mass of solute which is NaCl is 284g

Mass of solution which is water is 100g

Ppm=284/100x 1,000,000

=284000ppm

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.