Summary Test 10: Chemical Quantities & Calculations

1.

(a)

Calculate the concentration of a solution if 5 moles of the solute are dissolved to form 10L of

solution.

n = 5 mol v=1OL P=?

Combined gas law problems 1. Initially I have a gas at a pressure of 12 atm, and a volume of 23L, when the gas is at a temperature of 200 Kelvin, if I raise the pressure of the gas to 14 atm, and increase the temperature to 300 kelvin, what is my

How much cost the haber process (fertilizer) ?

Which of the following species has the greatest number of electrons? 1. Cl1- 2. Co4+ 3. Fe2+ 4. V 5. Sc2-

What is emitted during gamma radiation?

What is the name of CH3?

What would be the total mass of the products of a reaction in which 25 grams of table salt decomposes into the elements sodium and chlorine?

The nucleus of a Helium atom has a charge equal to twice the proton's charge. Let FN denote the magnitude of the force the Helium nucleus exerts on one of the electrons in a Helium atom, and let Fe denote the magnitude of the force one electron in

What can you say about the past four decades?

Calculate the percent yield for the reaction above if 25.0 grams of H2SO4 was actually produced and the theoretical yield was predicted to be 42.0 grams. (% yield = Actual / theoretical x 100) SO3 (g) + H200 H2SO4 (9) O 59.5 O 168 O 0.595 O 1.68

Why does hot water freeze faster than cold water?