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3 years ago

54,000,000 nanometers equals 0.000000054 megameters.

Chemistry

2 answers:

masha68 [24]3 years ago

6 0

Answer:

They are equals.

Explanation:

Hello!

Let's solve this!

In order to know if this is correct, we will have to convert to meters and see if it gives the same result.

Since nanometer is 1 * 10 ^ -9, then

54,000,000 nanometers = 0.054 meters

Megameter is 1 * 10 ^ + 6, so

0.000000054 megameters = 0.054 meters.

With these calculations, we verify that they are the same.

LiRa [457]3 years ago

3 0

That is true because 1 nanometer = 1.0 × 10^-15 megameters.

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2 years ago

Calculate the volume in mL of a 0.708 M KOH solution containing 0.098 mol of solute

Olenka [21]

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3 years ago

CALCULATOR

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Answer: The possible molecular formula will be $CO_2$

Explanation:

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Step 1 : convert given masses into moles.

Moles of C = $\frac{\text{ given mass of C}}{\text{ molar mass of C}}= \frac{27.3g}{12g/mole}=2.275moles$

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Step 2 : For the mole ratio, divide each value of moles by the smallest number of moles calculated.

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The ratio of C : O = 1: 2

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