Describe what each component of the Currents Tank Investigation represents. In the Currents Tank Investigation,
a. the water represents Response area.

b. the sides of the tank represent Response area.

c. blowing through the straw represents Response area.

d. the moving pepper helps illustrate the movement of

What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases

What is dhmo? hint: you find it everywhere something is wet..

15) a substance used in manufacturing gasoline consists of finely divided platinum supported on an inert solid. suppose that the platinum is formed by the high temperature reaction between platinum (iv) oxide and hydrogen gas. the other product is water. a) write and balance the equation b) how many grams of hydrogen are needed to produce 1.0 g of platinum metal? c) how many moles of water are produced at the same time? how many grams? ( show work, .)