How could you describe the difference between the temperatures of the white and black shirts

Complete this brønsted-lowry reaction placing each product by its appropriate label. hso4- + hcn

If the mass of the products measured 120g what would the mass of the reactants a. 30g b. 60g c. 120g d. 240g

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d