11. If you have 32.0 grams of hydrogen molecules and 32.0 grams of oxygen molecules, a. Which item do you have the most of? Hydrgen molecules b. Which item do you have the least of? Oxygen molecules Explain your reasoning.
Added by Devin R.
Close
Step 1
008 g/mol, and the molar mass of oxygen is 15.9994 g/mol. Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 61 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Which sample contains the greatest Number of Molecules ? [H=1 , c=12 ,O=16] 4 gm Hydrogen 18 gm of water 32 gm of O2 66 gm of CO2
Adi S.
Which of the following represents the least number of molecules? (a) 20.0 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 $\mathrm{g}$ of $\mathrm{HF}(20.01 \mathrm{g} / \mathrm{mol})$
1. The largest number of molecules present in A. 3.6 g of H2O B. 4.8 g of C2H5OH C. 2.8 g of CO D. 5.4 g of N2O5
Shaiju T.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD