Carbon disulfide burns in oxygen to yield carbon dioxide and sulfur dioxide according to the following chemical equation. cs2(l) + 3o2(g)rightwards arrowco2(g) + 2so2(g) b. how many moles of excess reactant remain?

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.

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum