Figure number:
File name:

The preview Image has been scaled down to fit the screen. Actual image is both larger and clearer.

Title: Atom ratios
Caption: Hydrogen sulfide gas can be decomposed to give sulfur and hydrogen in a mass ratio of 16.0:1.0. If the relative mass of sulfur is 32.0 when the mass of hydrogen is taken to be 1.00, how many hydrogen atoms are combined with each sulfur atom in the gas?
Keywords: hydrogen sulfide, hydrogen, sulfur, mass, decompose