Chapter 3: Q53 E (page 171)
Chapter 3: Q53 E (page 171)
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Get started for freeDetermine the mass in grams of each of the following:
(a) 0.600 mol of oxygen atoms
(b) 0.600 mol of oxygen molecules, O2
(c) 0.600 mol of ozone molecules, O3
Compare 1 mole of H2, 1 mole of O2, and 1 mole of F2.
(a) Which has the largest number of molecules? Explain why.
(b) Which has the greatest mass? Explain why.
What is the mass of 0.443 mol of hydrazine, N2H4?
Question: If 0.1718L of a 0.3556-M C3H7OH solution is diluted to a concentration of 0.1222M, what is the volume of the resulting solution?
A 50.0-g sample of industrial wastewater was determined to contain 0.48 mg of mercury. Express the mercury concentration of the wastewater in ppm and ppb units.
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