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Radda [10]
3 years ago
11

You fill a balloon with 2.50 moles of gas at 22°C at a pressure of 1.62 atm. What is the volume of the balloon? ​

Mathematics
1 answer:
vesna_86 [32]3 years ago
8 0

Use the ideal gas law:

PV=nRT

(1.62\,\mathrm{atm})V=(2.50\,\mathrm{mol})\left(8.314\dfrac{\rm J}{\mathrm{mol}\cdot\mathrm K}\right)(295.2\,\mathrm K^\circ)

\implies V=37.34\,\mathrm L

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Answer:

(x + 6, y + 0), 180° rotation, reflection over the x‐axis

Step-by-step explanation:

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180 degree rotation would leave the trapezoid in an opposite position and reflection over x-axis would bring it below the Original trapezoid. Hence, transformed trapezoid A`B`C`D` would carry original trapezoid ABCD onto itself

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