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Yanka [14]
4 years ago
15

Juan lives 100 m away from Bill. What is Juan's average speed if he reaches Home in 50 s

Chemistry
2 answers:
Mekhanik [1.2K]4 years ago
6 0
Take the miles and divide it by the 50s i believe
kvv77 [185]4 years ago
3 0
2 m/sec.
his average velocity divided by the travel time. is this helpful?
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Answer: 5.14 moles

Explanation:

heat supplied:  8280 J

The formula used for heat absorbed by an ideal gas:

q=n\times C_v\times (T_2-T_1)

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q = heat absorbed = 8280 J

C_v = for monoatomic gas = \frac{3}{2}R

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Now put all the given values in the above formula,

8280J=n\times \frac{3}{2}\times (8.314J/Kmol)\times (335-206)K

n=5.14

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