An atom from area a bonds with an atom from area d. what type of bond will they most likely form?

How have the greenhouse gasses increased from the year 2000 to 2018

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate