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kirill [66]
3 years ago
9

The table shows the number of atoms of different elements that make up molecules of four compounds. Which compound has the chemi

cal formula C₄H₄N₂O₂
Chemistry
1 answer:
Ann [662]3 years ago
4 0

umm what?

................

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Atomic size of inert gases do not affect you inertness why​
Tresset [83]

Answer:

Because your body has built-in resistance to certain gases, no matter the size of the gas cloud.

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6 0
2 years ago
The temperature in a town started out at 55 degrees. By the end of the day the temperature dropped to -6 degrees.
garik1379 [7]

Answer:

The choice of the answer is fourth option that is -61 degrees.

Therefore the temperature drop is -61°Centigrade.

Explanation:

Given:

The temperature in a town started out at 55 degrees

Start temperature = 55°Centigrade. (Initial temperature)

End of the Day      = -6°Centigrade. (Final temperature)

To Find:

How far did the temperature drop?

Solution:

We will have,

\textrm{Temperature drop}=\textrm{Final temperature}-\textrm{Initial temperature}

Substituting the above values in it we get

\textrm{Temperature drop}=-6-55\\\\\therefore \textrm{Temperature drop}=-61\° centigrade

Therefore the temperature drop is -61°Centigrade.

4 0
3 years ago
What is the solution to the problem expressed to the correct number of significant figures
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I don't know what the problem is, but here are some rues to help you out:

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  3. When a zero falls after a decimal point, that zero is significant.
  4. When multiplying and dividing significant figures, the answer is limited to the number of sig figs equal to the least number of sig figs in the problem.
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4 0
3 years ago
Is nucleus a plant or animals cell
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Answer:

both

Explanation:

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Sodium hydroxide +HCI ➙ sodium chloride +H2O<br><br> Is this a:
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