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Tanzania [10]
3 years ago
14

How many atoms are in KOH?

Chemistry
1 answer:
Nata [24]3 years ago
3 0

Answer:

KOH contains only one K, so a mole of KOH contains one mole of K. How many atoms of K are in 1 mole of KOH? There are 6.022 × 1023 atoms of potassium in every mole of potassium. Since one mole of KOH contains one mole of K, the answer is 6.022×1023 atoms of K.

Explanation:

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The ideal gas constant, R has several different values that could be used. Which quantity causes these differences?
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A piece of magnesium is in the shape of a cylinder with a height of 6.62 cm and a diameter of 2.34 cm. If the magnesium sample h
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Answer:

0.600 g/cm³

Explanation:

Step 1: Given data

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  • Diameter of the cylinder (d): 2.34 cm
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Step 2: Calculate the volume of the cylinder

First, we have to determine the radius, which is half of the diameter.

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V = 28.5 cm³

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The density is equal to the mass divided by the volume.

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8 0
2 years ago
Balance the following equation:<br> Sg + F2 --&gt; SF
Tanzania [10]

Answer:

S+ F2 ⇒ SF

S=1

F =2

So S +F2 ......... 2SF

2S + F2 ..........2SF this is a balance equation

S=2 F=2 in left side s=2 F = 2 in rightside

Explanation:⇆

⇒

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3 years ago
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