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yulyashka [42]
3 years ago
6

How many seconds in 5m, 10m, and 15m if you walking?​

Chemistry
1 answer:
levacccp [35]3 years ago
5 0

Answer:

300

600

900

Explanation:

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A student wants to determine the melting point of water as part of an investigation into the strength of electrostatic forces. T
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No, it is not because the freezing point is not related to electrostatic forces.

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The coefficients in a balanced chemical equation represent
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What is the acronym for ribonucleic acid?
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4 years ago
Where is there higher air pressure, above the land or above the water?
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The air above land also warms faster than air above the sea. Cooler higher pressure air above the ocean moves toward warmer lower pressue air above land.

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A 1.200 liter solution contains 35.0 grams of potassium iodide (KI). What is the molarity of this
enot [183]

Answer:

M = 0.177

Explanation:

First, we have to find the molar mass of potassium iodine (KI).

K = 39.098

I = 126.904

Now, add these values together to get the molar mass of KI

39.098 + 126.904 = 166.0028

Now, it's time to do a grams to moles conversion.

35.0 g KI * \frac{1 mol KI}{166.0028 g KI} = \frac{35.0}{166.0028} = 0.212 mol KI

Now, we can find the molarity of this solution.

Molarity (M) = \frac{mol}{L}

M = \frac{0.212 mol KI}{1.200 L} = 0.177 M

The molarity (M) of this solution is 0.177.

3 0
3 years ago
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