lIechonoxIl
19.03.2020 •
Chemistry
How many grams of F2 are needed to react with 12.9 g of NH3?
Express your answer with the appropriate units.
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Ответ:
34.5 g F2. 1 mol F2. 1 mol Br2. 159.808 g Br2. = 145 g Br2. 38 g F2. 1 mol F2. 1 mol Br2 ... a) How many grams of oxygen are necessary to react completely with 33 ... hydrogen to ammonia would require how many atoms of nitrogen gas? N2.
Explanation:
Ответ:
chlorine's 2nd orbit also have 8 electrons
Explanation:
hope it helps you!
-by jenny kim