Carbon tetrachloride has a chlorine-to-carbon mass ratio of 11.8: 1. if a sample of carbon tetrachloride contains 27 g of chlorine, what mass of carbon does it contain?

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

Stage in which a star’s outer layers have started to cool and grow outward?

Which statement best describes what happens when molecular compounds melt