A. cylinder of oxygen 30litre of the gas jas under a pressure of 50 atmosphere. calculate the number of gas jar jarseach of 400cc capacity would be filled up from this cylinder at atmospheric pressure of 750mm

What element breaks down into yttrium-90?

Non renewable resources like petroleum eventually

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral