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Leya [2.2K]
3 years ago
7

How many sigfigs in 10.0 ? Your answer I

Chemistry
1 answer:
alina1380 [7]3 years ago
7 0

Answer:

3

Explanation:

10.0 has 3 significant figures

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Which order shows the materials having the highest to lowest temperature after 15 minutes of being under the lamps?
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Answer:

The answer to the question is

<h2>A. Air, Soil, Sand, Water</h2>

Explanation:

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Which of the following bonds is least reactive?<br><br> C—C<br> H—H<br> O—H<br> H—Cl
valentinak56 [21]
The correct option is H - H
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Explain how the temperature of a substance is related to the kinetic of it molecules.
gavmur [86]

Answer: this is the explanation

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2 years ago
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Which of the following is a characteristic of a bird?
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3 years ago
In the important industrial process for producing ammonia (the Haber Process), the overall reaction is: N2(g) + 3H2(g) → 2NH3(g)
irakobra [83]
Answer is: <span>B) -50.2 kJ.

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This is exothermic reaction, because heat is released and energy is include as product of chemical reaction.
Make proportion, two moles of ammonia released 100.4 kJ of heat, then one mole of ammonia released:
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3 0
3 years ago
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