if i have an unknown quantity of oxygen at a pressure of 155 kPa, a volume of 34 liters, and a temperature of 87 degrees celsius how many grams of gas do i have?

quinty

Explanation:

Because conis

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

fe 55.85 g/mol and h2o 18.02 g/mol.