Write out the balanced equation for the reaction that occurs when ca(oh)2 and h3po4 react together. you do not need to make your subscripts smaller; just write them out at regular numbers. for example: ca(oh)2.

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange