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ra1l [238]
3 years ago
12

An ideal gas in a sealed container has an initial volume of 2.80 L. At constant pressure, it is cooled to 18.00 °C, where its

Chemistry
1 answer:
Aleks04 [339]3 years ago
6 0

Answer:

T_1=-91.18\°C

Explanation:

Hello there!

In this case, given the T-V variation, we understand it is possible to apply the Charles' law as shown below:

\frac{T_1}{V_1}= \frac{T_2}{V_2}

Thus, since we are interested in the initial temperature, we can solve for T1, plug in the volumes and use T2 in kelvins:

T_1= \frac{T_2V_1}{V_2}\\\\T_1= \frac{(18.00+273.15)K(1.75L)}{(2.80L)}\\\\T_1=182K-273.15\\\\T_1=-91.18\°C

Best regards!

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The government gave the people more freedom to criticize the government which led to nationalist movements

<h3>What way did political policies act as a centrifugal force in the Soviet Union during the late 1980s ?</h3>

In the late 1980s, the economic and social situation in the Soviet Union was tense. The socialist economy was on the verge of collapse, the war in Afghanistan was an assured defeat, and the quality of life for Soviet citizens was appalling.

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6 0
2 years ago
Is LiOH soluble or insoluble
Effectus [21]
 It is soluble in water and slightly soluble in ethanol.
6 0
3 years ago
Which answer correctly ranks the atoms in terms of decreasing electronegativity (the highest electronegativity first)? which ans
Degger [83]

Answer:

O, N, C, H

Explanation:

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4 0
3 years ago
How many grams of potassium bromide, KBr, are in 100mL of a 0.50 M solution?
VMariaS [17]

Answer:

5.95g

Explanation:

1 dm^{3} = 1000 mL

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Volume = <u>0.1 </u>dm^{3}<u />

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0.05 = \frac{x}{119}

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4 0
3 years ago
How many moles of CO2 are in 870 mL of a 0.75 M solution?
alukav5142 [94]
Volume in liters:

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hope this helps!
8 0
3 years ago
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