Question

. When oxygen is collected over water in 240 ml container at 23°C, exerts a pressure of 0.82 atm. How

many g of O2 will be present in the sample? The water vapour pressure of oxygen = 15.2 mm

(Molecular weight of O2 = 32 g/mol)​

Answer 1

Answer:

➡To obtain the gas pressure, subtract the vapor pressure of water from the total pressure. EXAMPLE: A 325 mL sample of gas is collected over water at 26oC and 742 mm Hg pressure. Calculate the volume of the dry gas at STP. The vapor pressure of water is 25 mm Hg at 25oC......

please mark as brainliest...