The correct answer would be A i think hope it helps
Answer:
0.324 mole of sodium
Explanation:
From the question given above, the following data were obtained:
Volume of sodium = 7.25 L
Number of mole of sodium =..?
The number of mole of sodium that occupies 7.25 L can be obtained as follow:
22.4 L = 1 mole
Therefore,
7.25 L = 7.25 L × 1 mole / 22.4 L
7.25 L = 0.324 mole
Therefore, 0.324 mole of sodium is present in the container.
Answer:
Yes it does contain thermal energy.
Explanation:
Cold objects have SOME thermal energy because the particles of all matter are in constant random motion.
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