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Chemistry, 15.01.2022 05:50 gabetrojanowski1936

1. How many moles are in 20 grams of o2 gas? 2. Find the mass in grams of 8.70 mol of NaOH.
3. What is the molar mass of C₂H₃O₂?
4. Find the number of mole in 6 grams of Gold?
5. How many atoms in 18 grams H₂O?

Please answer all of them, but if you can't at least the majority. EXTRA POINTS for this one :)

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1. How many moles are in 20 grams of o2 gas? 2. Find the mass in grams of 8.70 mol of NaOH.
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