Acertain substance has a mass per mole of . when is added as heat to a sample, the sample's temperature rises from to . what are the (a) specific heat and (b) molar specific heat of this substance

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.

Is a chemical message sent by another individual.

What is the chemical formula for dihydrogen monoxide