What is the percent composition of sulfur in SO2? OA

32.1 g

(32.1 g + 16.0 g + 16.0 g)

x 100%

32.1 g

O B.

x 100%

(16.0 g + 16.0 g)

O c.

(32.1 g + 16.0 g + 16.0 g)

X 100%

32.1 g

(32.1 g)(6.02 x 102)

O D.

100 g

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

What are the two largest greenhouse gases