Asolution of diamminesilver(i) chloride is treated with dilute nitric acid. what products you get? [ag(nh3)2]cl(aq) + hno3(aq) ->

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

How many atoms or molecules are there in a mole of a substance?