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Elza [17]
2 years ago
12

A man is traveling on a camel through the desert. The Camel travels 25 miles in 5 hours. What is the average speed of the camel?

Chemistry
2 answers:
kondaur [170]2 years ago
4 0

Answer:

5mph

Explanation:

25/5=5

marin [14]2 years ago
4 0
The average speed is 5 mph
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A system of gas at low density has an initial pressure of 1.90 × 10 5 1.90×105 Pa and occupies a volume of 0.18 m³. The slow add
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Answer:

ΔU = -6.2 × 10⁴ J

Explanation:

The system absorbs 965 J of heat, that is, q = 965 J.

The work (w) can be calculated using the following expression.

w = -P . ΔV

where,

P is the external pressure

ΔV is the change in the volume

w = - (1.90 × 10⁵ N/m²) × (0.51 m³ - 0.18 m³) = -6.3 × 10⁴ J

The change in the internal energy (ΔU) is:

ΔU = q + w = 965 J + (-6.3 × 10⁴ J) = -6.2 × 10⁴ J

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3 years ago
What is the volume of a 3.0 M solution of hydrochloric acid that contains 1.50 moles of solute?
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C=3.0 mol/L
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n=cv

v=n/c

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Which of the following refers to the horizontal rows of the periodic table?
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Answer:

B. Periods

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What causes the emission of radiant energy that produces characteristic spectral lines for a given element?​
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6 0
2 years ago
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