When burned, coal releases _____. oxygen carbon dioxide methane sulfur nitrogen oxide?

1 answer:

6 0

Coal releases carbon dioxide when burned. The reaction looks like this:
C(s)+O₂(g)→CO₂(g)

I hope this helps. Let me know in the comments if anything is unclear.

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Answer:

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We need to first add both of the solution volumes together 35+115=150. Now we can divide the volume of the ethanol by the total volume 35/150=.233. To double check we can multiply the total volume by the percentage of ethanol by volume we got as a solution 150x.233=35. So the percentage by volume of ethanol in the solution is .233x100=23.3%.

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Locate the element zinc (Zn) on the periodic table. How many protons does an atom of zinc contain? How many electrons does an at

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<h2>Answer:</h2><h3>Part 1:</h3>

Location the element zinc (Zn) on the periodic table: