Wednesday
July 29, 2015

Posts by alaine


Total # Posts: 2

chemistry
What mass of NaCl is contained in 24.88g of a 15.00% by mass solution of NaCl in water? the answer is 3.73g but i don't know how to get this answer..
October 3, 2012

math
70/54 in lowest terms
February 13, 2011

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