A sample of carbon dioxide is contained in a 250.0 mL flask at 0.929 atm and...

Question

Question

A sample of carbon dioxide is contained in a 250.0 mL flask at 0.929 atm and 19.0∘C. How many molecules of gas are in the sample?

= ____ molecules

Answer 1

Answer #1

RT PV = nRT =) n = PU PC Pressude) = 0.929 atm ucuolume) = 250.0 m2 m (milli ) =6031 = 230.0x1632 REgas constant) = 0.0821 L-

Answer 2

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