3 years ago

Which best describes the molecules of an ideal gas?

Chemistry

1 answer:

Kryger [21]3 years ago

4 0

The answer is NO VOLUME, NO INTER MOLECULAR FORCES OF ATTRACTION, PERFECTLY ELASTIC COLLISIONS.<span />

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3. A thin lead apron is used to protect patients from harmful X rays. If the sheet measures 75.0 cm by 55.0 cm by 0.10 cm, and t

DanielleElmas [232]

Answer:

4.67 kg

Explanation:

Given data

Dimensions of the lead sheet: 75.0 cm by 55.0 cm by 0.10 cm

Density of lead: 11.3 g/cm³

Step 1: Calculate the volume of the sheet

The volume of the sheet is equal to the product of its dimensions.

$V = 75.0 cm \times 55.0 cm \times 0.10 cm = 413 cm^{3}$

Step 2: Calculate the mass of the sheet

The density (ρ) is equal to the mass divided by the volume.

$\rho = \frac{m}{V} \\m = \rho \times V = \frac{11.3g}{cm^{3} } \times 413cm^{3} = 4.67 \times 10^{3} g = 4.67 kg$

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katovenus [111]

Soft skulls. hope this helps

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Dmitrij [34]

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Mariulka [41]

Answer:

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Explanation:

Since the atomic structure is at it's neutral state

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