Question: Consider a random mixture containing 4.00 g of Na2CO3 (density 2.532 g/mL) and 96.00 gof K2CO3 (density 2.428 g/mL) with a uniform spherical particle radius

Consider a random mixture containing 4.00 g of Na2CO3 (density 2.532 g/mL) and 96.00 gof K2CO3 (density 2.428 g/mL) with a uniform spherical particle radius of 0.075 mm.
(a) Calculate the mass of a single particle of Na2CO3 and the number of particles of Na2CO3 in the mixture. Do the same for K2CO3.
(b) What is the expected number of particles in 0.100 g of the mixture?
(c) Calculate the relative sampling standard deviation in the number of particles of each type in a 0.100-g sample of the mixture.

Step by Step Solution

3.30 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a b c cm Volume 43r where r 0075 mm 75 10 cn Volume 1767 x 106 mL Na2CO3 mass 1767 x ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

878-E-C-E-E-C (2462).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!