Solid calcium combines with oxygen gas to form solid calcium oxide. write a balanced equation and how many moles of calcium oxide would be produce if only 0.33 moles of oxygen were available?

What is limiting reactant? with examples

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next