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Drupady [299]
3 years ago
8

How many atoms are in a 591 g sample of gold?

Chemistry
1 answer:
skelet666 [1.2K]3 years ago
3 0

Answer:

You use the fact that 1 mole of any substance contains exactly 6.022⋅1023 atoms or molecules of that substance - this is known as Avogadro's number. In your case, 1 mole of gold will have exactly 6.022⋅1023 atoms of gold.

So it would be answer 3690 atoms or 3.60x1025

Explanation:

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Oxygen atom in water molecule has sp3 hybridization. The bond angle between the two hydrogen atoms is approximately 104.45°.

Oxygen atom has atomic number 8, it means it has eight protons and eight electrons, so atom has neutral charge. Oxygen is a nonmetal.

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5 0
3 years ago
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8 0
2 years ago
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lapo4ka [179]

Answer:

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8 0
2 years ago
Which of the following will affect the rate of a chemical reaction?
dimulka [17.4K]

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Answer:

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