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vagabundo [1.1K]
3 years ago
7

BRAINLIESTTT ASAP!! PLEASE HELP ME :)

Chemistry
1 answer:
ycow [4]3 years ago
8 0

I think it is True. If not I am sorry. Best of luck to you and ur test! :)

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Given two questions:

<span>1) If a car passes a pedestrian, a change in pitch is ______________. 
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3 years ago
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A sample of argon gas at 55°C is under 845 mm Hg pressure. What will the new temperature be if the pressure is raised to 1050 mm
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Answer:

The final temperature at 1050 mmHg is 134.57 ^{\circ}C or 407.57 Kelvin.

Explanation:

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\displaystyle \frac{P}{P'}=\displaystyle \frac{T}{T'} \\ \displaystyle \frac{845 \textrm{ mmHg}}{1050 \textrm{ mmHg}} = \displaystyle \frac{328 \textrm{ K}}{T'} \\T' = 407.57 \textrm{ Kelvin}

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7 0
2 years ago
Is there any easy tip to balance the eauation.
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Answer:

Explanation:

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2 years ago
Defined as the negative logarithm of the concentration of OH-​
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