How many moles of naoh are contained in 100.0 ml of 3.00 m naoh?

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

How many grams of aluminum will there be in 98g of al2o3?

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?