Answer: The new volume at different given temperatures are as follows.
(a) 109.81 mL
(b) 768.65 mL
(c) 18052.38 mL
Explanation:
Given:
= 571 mL, 
(a) 
The new volume is calculated as follows.

(b) 
Convert degree Fahrenheit into degree Cesius as follows.

The new volume is calculated as follows.

(c) 
The new volume is calculated as follows.

Answer:
There are 3 significant figures on this one.
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Nitrous oxide has 2 nitrogen atoms and 1 oxygen atom per molecule
Answer:sulfer by itself is not pleasant and it can be dangerous by itself but in large amounts.
Explanation: