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(a) A 380 mL gas sample has a mass of 43 g at a pressure of 658mmHg and a temperature of 36∘C. What is the molar mass of
Posted: Tue Jul 12, 2022 1:06 pm
by answerhappygod
- A A 380 Ml Gas Sample Has A Mass Of 43 G At A Pressure Of 658mmhg And A Temperature Of 36 C What Is The Molar Mass Of 1 (37.58 KiB) Viewed 43 times
(a) A 380 mL gas sample has a mass of 43 g at a pressure of 658mmHg and a temperature of 36∘C. What is the molar mass of the gas? [Given gas constant, R=0.082 atm dm3 K−1 mol−1 ] (3 marks) (b) Calculate the mass of CO2 gas in 450 mL flask at pressure of 520 torr and temperature of 22∘C. [Given gas constant, R=0.082 atmdm3 K−1 mol−1; R.A.M: C=12,O=16] (3 marks) (CLO1:PLO6:C3) (c) Draw and explain the capillary action of water.