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Maru [420]
3 years ago
7

Write the answer in scientific notation when you multiply 2 x 104 by 3 x 104.

Chemistry
1 answer:
emmasim [6.3K]3 years ago
7 0

Answer:

6× 10⁸

Explanation:

We need to find the multiplication of 2 x 10⁴ by 3 x 10⁴.

2 x 10⁴ × 3 x 10⁴

= (3 × 2) x 10⁴ x 10⁴

= 6 x 10⁴ x 10⁴

= 6 × 10⁴⁺⁴

= 6× 10⁸

Hence, the required answer is 6× 10⁸.

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A gas occupies a volume of 2.4 L at 14.1 kPa. What volume will the gas occupy at 84.6 kPa?
Naddik [55]

Answer:

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Explanation:

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Here, you have:

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  • V₂ = 14.1 KPa × 2.4L / 84.6 KPa = 0.40 L ← answer
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Why do molecular compounds have low melting points and low boiling points relative to ionic substances?​
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Answer:

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This should be correct (:</span>
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