What volume of 0.316 M Ba(OH)2 is required to react completely with 4.80 g sulfur?
1
Expert's answer
2017-10-17T16:04:07-0400
3S + 3Ba(OH)2 = 2BaS + BaSO3 + 3 H2O M(S)= 32.06 g/mol From the reaction we see it takes 3 moles of sulfur to need to 3 mole of Ba(OH)2. Hence, from formula this is equivalent to 1:1 . n=m/M=(4.80 g)/(32.06 g/mol)≅0.1497 mol V=n/C=(0.1497 mol)/(0.316 mol/L)≅0.474 L Answer Need 0.474 L (0.316 M) Ba(OH)2 .
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