0.350 350 mol KBr L motKBr X 0.400 L 1 X 119 g KBr 1 mol KBr 0.400 1 = 16.7 g KBr What is the mass in grams of KBr in 0.400 X 0.350 9.60 x 10-3 X 39.10 8.43 x 1022 g KBr 119 mL 1 0.140 16.7 g KBr motKBr 1.18 x 10-3 g KBr/mol 119 L L || of a 0.350 0.400 136 16.7 M solution? g KBr 6.022 x 1023 mol KBr 5.47 1 7.09 x 1020 M KBr
0.350 350 mol KBr L motKBr X 0.400 L 1 X 119 g KBr 1 mol KBr 0.400 1 = 16.7 g KBr What is the mass in grams of KBr in 0.400 X 0.350 9.60 x 10-3 X 39.10 8.43 x 1022 g KBr 119 mL 1 0.140 16.7 g KBr motKBr 1.18 x 10-3 g KBr/mol 119 L L || of a 0.350 0.400 136 16.7 M solution? g KBr 6.022 x 1023 mol KBr 5.47 1 7.09 x 1020 M KBr
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter1: Introduction To Chemistry
Section: Chapter Questions
Problem 1.87PAE: 1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information...
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