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3 years ago

Which of these best matches a planet in the solar system with its characteristic?

Chemistry

2 answers:

Lera25 [3.4K]3 years ago

6 0

Uranus. Its axis is tilted to almost 90 degrees.

n200080 [17]3 years ago

3 0

Answer:

Uranus → rotates almost completely on its side

Explanation:

There are 8 planets in the solar system. Each has unique characteristics.

Jupiter is the largest planet of the solar system. It has a giant red spot which is a huge storm in its atmosphere that is visible from Earth.

Saturn is famous for beautiful visible ring system.

Mars appears red dot wandering in the sky. It appears red because its surface contains red iron oxide.

Venus is the hottest planet because it has thick atmosphere which traps the sunlight.

Neptune and Uranus are blue in color because of the presence of methane in their atmosphere.

Uranus rotates on its side because its axis is tilted to about 98 degrees.

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antoniya [11.8K]

Explanation:

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3 years ago

Select all of the following statements that are incorrect.

lesantik [10]

A and c are incorrect

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3 years ago

Which of the following is not a type of mechanical wave?

Otrada [13]

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3 years ago

Read 2 more answers

How are amounts of hydrogen and oxygen gas made from the electrolytic decomposition of water related to the chemical formula of

Len [333]

Very simply, you get twice as much Hydrogen as Oxygen, because the chemical formula is H2O, meaning two hydrogen atoms bonded to one oxygen atom.

4 0

3 years ago

The 225 g FeCl2 is about 1.8 moles.

Lyrx [107]

Answer:

$4 \frac{mol}{l}$

Explanation:

From the question, we have been asked to find the molarity of FeCl2 having a volume of 450 mL,

We have been provided with 225 g which is proportional to 1.8 moles.

We know that molarity of any solution should be in mol/L.

1 mole contained in 1 L means it has a molarity of 1 mol/L

Let's convert 450 mL to Litres which is,

$\frac{450}{1000} litres$

= 0.450 L

Thus,

1 mole is contained in 1L

x moles are contained in 0.450 L

Hence,

x mole/molarity = {1 mole x 1 L}/{0.450 L}

= 4 mol/L

Therefore 4 mol/L is the molar concentration.

5 0

1 year ago