What is the state of oxygen at -200 degrees celsius
1 answer:
Answer:
i think its going to be liquid
Explanation:
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Answer: noble gasses
Explanation: zoom on on the red section and look at the key for what red means.
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Answer:
arsenic
Explanation:
5.18mL i hope this helps i hope this does to!
Answer:
<u>27.3 L</u>
Explanation:
<u>Reaction</u>
- N₂ (g) + 3H₂ (g) ⇒ 2NH₃ (g)
- This is the basic reaction at STP
<u>Solving</u>
- 10 g N₂ x 1 mol NH₃/28 g N₂ x 3 mol H₂/1 mole N₂
- ⇒ 1.07 mol H₂
- V = nRT/P [From Ideal Gas Equation]
- V = 1.07 x 62.36 x 298 K / 735
- V = <u>27.3 L</u>
