A solution is prepared by dissolving sugar in water. The solution is 25% by mass, sugar. How many grams of water are in 472 gram
2 answers:
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Answer:
550 m/s
Explanation:
The average molecular speed (v) is the speed associated with a group of molecules on average. We can calculate it using the following expression.
where,
- R: ideal gas constant
- T: absolute temperature
- M: molar mass of the gas
We can use the info of argon to calculate the temperature for both samples.
Now, we can use the same expression to find the average molecular speed in a sample of Ne gas.