Chandra wants to know how many moles are contained in 150. 0 g ccl4 (carbon tetrachloride). What quantity of ccl4 should she use to make this conversion? number of moles molecular mass molar mass mole ratio.

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.