modrickchisanga modrickchisanga 17-10-2022 Chemistry Answered Convert the following volumes of gas into volumes at s.t.p: a) 30 cm3 at 261 K and 77 kPa [2] b) 450 cm3 at 303 K and 102.7 kPa [2] c) 50 cm3 at 620 K and 24.312 x 105Pa [2]