A12 mol% aqueous solution of h2so4 enters a reactor at 60°c and a flow rate of 6090 kmol/hr. this stream reacts with pure cuo at 60°c to form an aqueous cuso4 solution and additional water. the reaction goes to 65%, no side reactions occur, and the exiting temperature is 99°c. given the following information, determine a. amount of cuo needed b. amount of cuso4 produced c. amount of h2o producded d. heat necessary to run the reactor cp cuo = 10.87 +0.003576t - 150600/t2 cal/mol k cp cuso4 = 1151.12 j/mol °c ah: cuo = -161.19 kj/mol ah cuso4 = -773.30 kj/mol ahs cuso4 = 66.57 kj/mol

In a laboratory experiment, a fermenting aqueous solution of glucose and yeast produces carbon dioxide gas and ethanol. the solution was heated by burning natural gas in a bunsen burner to distill the ethanol that formed in the flask. during the distillation, the ethanol evaporated and then condensed in the receiving flask. the flame of the burner was kept too close to the bottom of the flask and some of the glucose decomposed into a black carbon deposit on the inside of the flask. during this experiment the following changes occurred. which of these changes involved a physical change and not a chemical change? check all that apply. 1-condensation of ethanol 2-evaporation of ethanol 3- formation of carbon dioxide gas from glucose burning of natural gas 4-formation of ethanol from glucose by yeast 5-formation of a carbon deposit inside the flask

What diagram shows the ionic compound of magnesium oxide

What is the empirical formula for c4h8o2