Describe at least two air pollutants that destroy the ozone layer. discuss the origination of these pollutants and a plan for reduction

How many grams of bromine (Br2) are there in 2.51*1024 atoms

A stock solution containing Mn2+ ions is prepared by dissolving 1.584 g of pure manganese metal in nitric acid and diluting to a final volume of 1.000 L. The following solutions are prepared by dilution. For solution A, 50.

The automatic switch found in a electric kettle is consideres an energy saving device. Jow does the automatic switch saves energy?

Technology has given rise to industry. True or False

What is the decay mode of radium-226?

Can y'all give me some examples of physical changes

A nitrogen-containing compound shows no absorption band at ∼3400cm-1 and no absorption bands between ∼1700cm-1 and ∼1600cm-1. what class of compound is it

What is the mass of 35.2 ml of a solution that has a density of 1.12 g/cm (in dimensional analysis)

What is the molecular geometry, or shape, of beryllium chloride (becl2) ?

What is the best category for nf3? 1. amphoteric ion 2. lewis acid 3. salt 4. bronsted-lowry acid 5. arrhenius acid 6. arrhenius base 7. lewis base 8. weak electrolyte?