What is the net ionic equation for the reaction that is represented by the following total ionic equation?
6na+2po2- +3ca2+ +601-
6na+ +6c1+ca3(po4)2
2na3po4 +3cacl2 > 6nacl+ca3(po4)2
2p03-3ca2+_ ca3(po4)2
2p02-+3ca2++601- 6na+ + ca3(po4)2
2p5+ +802-+3ca2+ - caz(po4)2

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.