Inorganic Chemistry Answers

WHAT IS A OZONE?
-OZONE IS A TOP LAYER OF OUR EARTH.IT PREVENTS THE UV RAYS ON EARTH.
MY DOUBT IS THAT OZONE IS SAID THAT ITS A SECONDARY POLLUTANT AND REACTS WITH UNBURNT HYDROCARBON TO FORM PHOTOCHEMICAL SMOG.PLEASE CLEAR MY DOUBT

I need explanation for the following equation-
2Co+2No gives 2Co2+N2
in which this reaction is made?

1) How are the atoms arranged within nylon 6 molecular structure that leads to its strength, and explain the significance of the intermolecular forces which give it its high melting point ?

2) Why is nylon 6 not a condensation polymer unlike most nylons ?

Shall I know the best solid catalyst for Carboxymethylation reaction? Is Palladium is suitable? Or in group Viii metal which is suitable one?

Please suggest me more journal/article for my reference for the above question??

A graduated cylinder contains 23.0mL {\rm mL} of water. What is the new water level after 36.2g {\rm g} of silver metal with a density of 10.5 g/mL {\rm g/mL} is submerged in the water?

Besides water, what liquid can be used to safely dissolve granular chlorine? Also, is there anything which can be used to thicken the solution, to the point of something just like stick deodorant?

if you mix sodium percarbonate and sodium carbonate, will it became bleach? if yes, how many percentage both to became bleach

i start my detergent cake plant but very big problem.detergent cake is very hard after 10 days so please solve my problem and give me suggestion.

Why does sodium plus H[sub]2[/sub]O just fizz but sodium plus H[sub]2[/sub]O and CaCl[sub]2[/sub] do more than just fizz ??