Calculate the average reaction rate expressed in moles h2 consumed per liter per second

Draw the more stable lewis dot structure for bro2-

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

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