Ch. 7-2 pg. 236 pp#1-2: Average Atomic Mass Find avg at mass Ga if 60.00% has mass 68.926 amu & 40.00% a mass of 70.925 amu. Ans.: = 69.73 amu 68.926 0.6 oll+x-(1-0.6011)= 69.73 amu 2. Find avg O, if 99.76% = 15.99amu, 0.038% = 17.00 amu, & 0.20% of it is18.00 amu. Ans.: = 15,99 %3D 44amu Ch. 7.2 p. 253, 42. Find avg at mass Ag if 51.35% is 106.9050 amu and the rest is 108.9045 amu. Ans. = 107.88 amu.
Ch. 7-2 pg. 236 pp#1-2: Average Atomic Mass Find avg at mass Ga if 60.00% has mass 68.926 amu & 40.00% a mass of 70.925 amu. Ans.: = 69.73 amu 68.926 0.6 oll+x-(1-0.6011)= 69.73 amu 2. Find avg O, if 99.76% = 15.99amu, 0.038% = 17.00 amu, & 0.20% of it is18.00 amu. Ans.: = 15,99 %3D 44amu Ch. 7.2 p. 253, 42. Find avg at mass Ag if 51.35% is 106.9050 amu and the rest is 108.9045 amu. Ans. = 107.88 amu.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter2: Chemical Compounds
Section: Chapter Questions
Problem 130QRT: The element bromine is Br2, so the mass of a Br2 molecule is the sum of the mass of its two atoms....
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