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ziro4ka [17]
2 years ago
9

What is the geometric shape of this molecule based on this diagram?

Chemistry
2 answers:
Nady [450]2 years ago
6 0

Explanation:

The geometric shape of this molecule is

D. tetrahedral

Hope it will help :)

Rzqust [24]2 years ago
5 0

Answer:

The answer will be D. tetrahedral

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In an experiment designed to determine the concentration of Cu 2 ions in an unknown solution, you need to prepare 100 mL of 0.10
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Answer:

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Explanation:

We need to prepare 100 mL (0.100 L) of a 0.10 M CuSO₄ solution. The required moles of CuSO₄ are:

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We should use 1.6 grams of CuSO₄.

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How many moles of oxygen are required to react completely with 5 mol C8H18?
Nata [24]

Answer:

62.5 moles of O₂.

Explanation:

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From the balanced equation above,

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Finally, we shall determine the number of mole of O₂ needed to react with 5 moles of C₈H₁₈. This can be obtained as shown below:

From the balanced equation above,

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Therefore, 5 moles of C₈H₁₈ will react with = (5 × 25) / 2 = 62.5 moles of O₂.

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