espinosajoselyn
15.05.2021 •
Chemistry
H
Question 23
5 pts
Ben collects 545 liters of a gas at 27.0 °C. Later, his volume measures 550 liters.
What is his new temperature in kelvin? Round answer to the nearest whole number.
What yall think the answer is
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Ответ:
302.8K
Explanation:
Using Charles law equation;
V1/T1 = V2/T2
Where;
V1 = initial volume (L)
V2 = final volume (L)
T1 = initial temperature (K)
T2 = final temperature (K)
According to the information provided in this question;
V1 = 545L
V2 = 550L
T1 = 27°C = 27 + 273 = 300K
T2 = ?
Using V1/T1 = V2/T2
545/300 = 550/T2
1.82 = 550/T2
Cross multiply
1.82 T2 = 550
T2 = 550/1.82
T2 = 302.8K
Ответ:
answer: living organisms must take in energy via food, nutrients, or sunlight in order to carry out cellular processes. the transport, synthesis, and breakdown of nutrients and molecules in a cell require the use of energy.
explanation: