Charles's law is an experimental gas law that shows the relationship between the temperature of a gas and its corresponding volu
me. Based on the picture above, which model below correctly represents Charles's law?
1 answer:
Answer:
B. (Linear graph with positive slope)
Explanation:
The picture above showing that
1. T2 is higher than T1
2. V2 is higher than V2
From this, we can conclude that the relationship for temperature (T) and volume(V) is positive. That means a higher temperature will result in a higher volume.
Since the relationship positive, the graph will have a positive slope. We can't prove if the graph should be linear or exponential since we don't have the exact number of the experiment.
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Explanation:
Answer: The number of moles of nitrogen will be 3.57 moles.
Explanation:
To calculate the number of moles, we use the following equation:
We are given:
Given mass of the nitrogen = 100 g
Molar mass of the sample = 28g/mol
Putting values in above equation, we get:
Hence, the number of moles of nitrogen will be 3.57 moles.