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How much heat will be released (AH) if 0.1579 mol of NH3 are mixed with 0.20 mol of O₂ in the following chemical reaction? 4 NH3(g) + O₂ (g) → 2 N₂H4 (g) + 2 H₂O(g) AH = -286 kJ/mol
answered Aug 8, 2023
28 votes
122k views
Can someone pls help me & at least show a little work . Thank you * * +:)...&/$++
answered May 22, 2023
9 votes
38.5k views
Find L.C.M of 90 and 108
answered Jan 8, 2023
11 votes
214k views
Great Freights, a local shipping company, bases its charges on the weight of the items being shipped. In addition to charging $0.40 per pound, Great Freights also charges a one-time fee of $10 to set up
answered Oct 26, 2022
20 votes
512k views
We learned in the last unit about the three different types of cells, animal, plant, and bacterial cells. Which statement below is correct concerning these cells and the cell membrane? (a)The cell membrane
answered Oct 13, 2022
12 votes
523k views
Why do Odysseus' men's faces "turn to grief" in line 381? pleaseeeee helpppp.
answered Oct 13, 2022
6 votes
101k views
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