All categories

3 years ago

Using the correct number of significant figures 52.733 multiplied by 48.21

Chemistry

1 answer:

Romashka-Z-Leto [24]3 years ago

4 0

Answer:

2542

Rule for multiplying Significant Figures:

The product is limited to the number of sig figs equal to the least number of sig figs in the problem

Explanation:

52.733 has 5 significant figures and 48.21 has 4 significant figures. Therefore, the answer given must have 4 significant figures.

52.733(48.21) = 2542.25793

This answer round to have 4 significant figures is 2542.

You might be interested in

Is the climate change that Greenland is experiencing and will continue to experience a good thing or bad thing for Greenland and

KATRIN_1 [288]

Answer:

bad thing.

Explanation:

most of Greenland is an icy island with the only main population on the west coast.

Although this would probably open up more land for use; the rising sea levels are a much bigger threat comparatively with the perks of warmer climate.

8 0

3 years ago

Read 2 more answers

What is the [OH-] if the [H3O+] is 1 x 10 -6?

Mariulka [41]

The answer is [OH⁻] = 1 x 10⁻⁸.

To find OH⁻, divide the ionic product of water by [H₃O⁺] as :

<u />

[OH⁻] = 1 x 10⁻¹⁴ / 1 x 10⁻⁶
[OH⁻] = 1 x 10⁻⁸

5 0

2 years ago

Draw the mechanism for the acid-catalyzed reaction of acetic acid (ethanoic acid) with the methanol to yield methyl acetate (met

timama [110]

When ethanoic acid react with methanol in the presence of H⁺ or heat it gives methyl ethanoate and water.

<h3>What is Balanced Chemical Equation ?</h3>

The balanced chemical equation is the equation in which the number of atoms on the reactant side is equal to the number of atoms on the product side in an equation.

Now write the chemical equation

CH₃COOH + CH₃OH ⇄ CH₃COOCH₃ + H₂O

Here

CH₃COOH is Ethanoic acid (Acetic acid)

CH₃OH is Methanol (Methyl Alcohol)

CH₃COOCH₃ is Methyl ethanoate (Methyl Acetate)

H₂O is water

Thus from the above conclusion we can say that When ethanoic acid react with methanol in the presence of H⁺ or heat it gives methyl ethanoate and water.

Learn more about the Balanced Chemical Equation here: brainly.com/question/26694427

#SPJ4

3 0

2 years ago

How does radiant heat from the Sun affect the water cycle?

kolbaska11 [484]

Cause the heat soaks water up from the earth and after it soaks up so much water the precipitation causes the clouds to be full of water then it rain and it starts all over again

3 0

4 years ago

Read 2 more answers

Which is a characteristic property of acids?

Y_Kistochka [10]

Answer:

Sour taste

Explanation:

4 0

3 years ago

Read 2 more answers