Inorganic Chemistry Answers

The ability of an atom of an element to attract electrons when the atmosis in a compound is called what

Water is added to 25ml of 0.866M KNO3 solution until the volume of the solution is exactly 500 ml. What is the concentration of the final solution

is diphosphorus tetraiodide (P2I4) an acidic compound?

If 1000 g of Sodium will reacts with 100 ppm of Oxygen, How much Sodium Oxide will form?

4 Na + O2 = 2 Na2O

How many molecules (not moles) of NH3 are produced from 8.45×10−4 g of H2?

What is the difference between valency and oxidation state? Give the rule to deduce the oxidation state.

You want to prepare 50cm³ of 0.1m NaOH from exactly 50%(wt/wt) NaOH solutions.

What volume of the 50% solution is required?

what is the molarity of each ion present in aqueous solutions of the following compounds prepared by dissolivng 28.0 g of each compound in water to make 785 mL of solution?

a. Potassium oxide

b.Sodium hydrogen carbonate

c. Magnesium phosphate

Give a brief account of the compounds of Noble gases

What mass of AgCl(s) is formed when a solution containing 2.235 g of KCl is mixed with a solution contains 7.65 g of AgNO3 ?

(Ar(ag)=108;Ar(CL)=35.5)