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2 years ago

What is the solution to the problem expressed to he correct number of significant figures? 12.0/7.11

Chemistry

1 answer:

Law Incorporation [45]2 years ago

6 0

Answer: The solution to the problem expressed to he correct number of significant figures is 1.69

Explanation:

Significant figures : The figures in a number which express the value -the magnitude of a quantity to a specific degree of accuracy is known as significant digits.

The rule applied for multiplication and division is :

The least precise number determines the number of significant figures in the answer.

As 12.0 has 3 significant digits and 7.11 also has 3 significant digits, the answer would also contain 3 significant digits.

For $\frac{12.0}{7.11}=1.69$

Thus the solution to the problem expressed to he correct number of significant figures is 1.69

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Answer:

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Explanation:

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The melting points of ionic compounds are typically high and those of molecular compounds are typically low. What would the melt

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Answer:

The answer to your question is "It will be a high melting point"

Explanation:

Process

1.- Identify the kind of compounds that is Potassium chloride.

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Potassium chloride is composed of a metal and a nonmetal so, it is an ionic compound.

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4. On decreasing temperature of an endothermic reaction: Increases the rate of reaction.

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