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ELEN [110]
3 years ago
12

A scientist has samples of both nitrogen (N2) and hydrogen (H2). Both of these substances are odorless, colorless gases at room

temperature. The scientist places the samples into a closed flask and heats the flask. A colorless gas that has a strong odor forms. Which of these best describes what happened?'
A.
A mixture formed when nitrogen and hydrogen combined.
B.
A pure substance that is chemically identical to both nitrogen and oxygen formed.
C.
A new compound formed when nitrogen and hydrogen chemically reacted.
D.
A new element formed when oxygen and nitrogen atoms turned into new kinds of atoms.
Business
1 answer:
Alex17521 [72]3 years ago
3 0

Answer: C.  A new compound formed when nitrogen and hydrogen chemically reacted.

Explanation:

Due to the temperature increase, the atoms of both Nitrogen and Hydrogen reacted chemically with one another and formed a new compound which was still colorless but now had a strong odor as well.

This new compound is known as Ammonia with the chemical composition NH₃. It is formed when Hydrogen and Nitrogen react chemically. Ammonia is a colorless gas with a sharp strong odor.

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When the Northern Hemisphere is tilted towards the Sun, what seasons will the two hemispheres be experiencing?​
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Would you rather be in charge of a product or work as a part of a team?
ivolga24 [154]

Answer:

work as part of a team

6 0
3 years ago
Read 2 more answers
As a member of the crisis management team, you will attend our biannual crisis management workshops. These workshops will prepar
marin [14]

Answer: Topic Sentence

Explanation:

The Topic sentence contains the idea that the whole paragraph is centered on. It is in the topic sentence that the leader gets a grasp of what is going on and then reads the support sentences to find out an elaboration of this sentence. For this reason it is usually the first sentence though not always.

In the text, the sentence <em>As a member of the crisis management team, you are required to attend our biannual crisis management workshops </em>is a topic sentence because it introduces the Crisis Management team and then elaborates on it.

4 0
3 years ago
A consumer values a house at $525,000 and a producer values the same house at $485,000. If the transaction is completed at $510,
Natali5045456 [20]

Answer:

the options were missing:

  • a tax of $9,000
  • a tax of $14,000
  • a tax of $15,000
  • a tax of $18,000

the answer is a tax of $18,000

Explanation:

in this case, the seller surplus = $510,000 - $485,000 = $25,000, while consumer surplus = $525,000 - $510,000 = $15,000

Taxes decrease consumer surplus, but consumers are still willing to purchase goods if the price of the goods plus the taxes is equal or less to the maximum price that they are willing to pay. But $510,000 + $18,000 = $528,000 which is higher than $525,000

7 0
2 years ago
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