A semipermeable membrane has a 2 percent salt solution on one side and a 15 percent salt solution on the other side. what will most likely occur?

Hydrological power harnesses energy through the movement of water in rivers. Which statement represents an added benefit to this renewable energy resource?

A wafer of gold measuring 15 cm x 20 cm has a mass of 600 g. How thick is this wafer in mm?

How do catalysts function? A. They protect the products from external reactions. B. They increase the activation energy of an elementary step of a reaction. C. They lower the activation energy of an elementary step of a reaction. D.

What mass (in mg) does 2.63moles of nickel have?

What was a Parthian battery?

What does ice cream melt on a hot day which type of thermal energy transfer does this melting represents

For which purpose do biochemists insert human genes into bacteria? to find a cure for the common cold to produce insulin for diabetics to kill resistant strains of bacteria to evolve certain species of bacteria

Cracks in rocks chemical or mechanical

A large boulder falls from an underwater ledge and crashes on the floor of the ocean. A pod of dolphins is 800 meters away. Determine how long it takes for the sound of the crash to reach the dolphins. A) 0.5 sec B) 0.3 sec C) 2.3 sec D) 1.9 sec

Given 4.80g of ammonium carbonate, find: Number of moles of the compound Number of moles of ammonium ions Number of moles of carbonate ions Number of moles of hydrogen atoms Number of hydrogen atoms