Graduate Outcomes Presentation Slides - English (v3).pptx
Lecture 12.2b- Gram-Gram Stoich
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9. 12.3 Step 2- Use a mole ratio to convert to moles of another compound. 2.7mol H 2 mol H 2 mol NH 3 3 2 = 1.8 mol NH 3 Step 1- CONVERT TO MOLES!! 5.4g H 2 x ______ = 2.7mol H 2 1 mole 2.0g x
10. Step 3- Convert moles to grams 1.8 mol NH 3 1 mole NH 3 17g = 31g NH 3 Step 1- CONVERT TO MOLES!! 5.4g H 2 x ______ = 2.7mol H 2 1 mole 2.0g Step 2- Use a mole ratio to convert to moles of another compound. 2.7mol H 2 x mol H 2 mol NH 3 3 2 = 1.8 mol NH 3 x
In this Hubble Space Telescope image, clouds of condensed ammonia are visible covering the surface of Saturn.
In this Hubble Space Telescope image, clouds of condensed ammonia are visible covering the surface of Saturn.
With your knowledge of conversion factors and this problem-solving approach, you can solve a variety of stoichiometric problems. Identifying What conversion factor is used to convert moles to representative particles?
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