Chapter 2: Problem 61
Which of the following represents the least number of molecules? (a) \(20.0 \mathrm{g}\) of \(\mathrm{H}_{2} \mathrm{O}(18.02 \mathrm{g} / \mathrm{mol})\) (b) \(77.0 \mathrm{g}\) of \(\mathrm{CH}_{4}(16.06 \mathrm{g} / \mathrm{mol})\) (c) \(68.0 \mathrm{g}\) of \(\mathrm{CaH}_{2}(42.09 \mathrm{g} / \mathrm{mol})\) (d) \(100.0 \mathrm{g}\) of \(\mathrm{N}_{2} \mathrm{O}(44.02 \mathrm{g} / \mathrm{mol})\) (e) 84.0 g of HF (20.01 g/mol)
Short Answer
Step by step solution
Key Concepts
These are the key concepts you need to understand to accurately answer the question.