In the reaction between aluminum and oxygen to form aluminum oxide, how many
grams of aluminum will react with 10.0 L of oxygen at 735 mm Hg and 10º C?
1
Expert's answer
2016-04-11T10:48:04-0400
1) p = 735 mm Hg = 735 *133.322 = 97991.7 Pa; 2) V = 10L = 0.01 m3 ; 3) T = 10 °C = 283 K; 4) ν = 97991.7*0.01/8.314*283 = 0.42 mol; 5) ν = 0.42*4/3 = 0.56 mol; 6) m = 0.56*26 = 14.56 g; Answer: m = 14.56 g.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment