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arsen [322]
3 years ago
9

Please help me with this question

Chemistry
1 answer:
Tcecarenko [31]3 years ago
5 0

Answer:

Moon

Explanation:

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Advocard [28]

Answer:

Explanation:

The photo is not there :o

8 0
3 years ago
How many neutrons are there in 186W
artcher [175]

Question:

How many neutrons are there in 186W

Answer:

112

hope it helps (^^)

# Cary on learning

7 0
3 years ago
Read 2 more answers
I Need help asap i will give brainliest
Flauer [41]

Answer:

It maintains a constant internal temperature.

Explanation:

Our body tries its hardest to maintain a constant internal temperature. This is because if we get to warm or cold it is unhealthy. If your body senses that it is getting to warm or cold it will try to correct itself.

3 0
3 years ago
5. Consider the following experiment: A block of iron with an initial mass of 50 g is placed in a sealed container of pure oxyge
Vera_Pavlovna [14]

The observation in the illustration remains in accordance with the law of conservation of mass assuming that moisture is present in the container.

<h3>What is the law of conservation of mass?</h3>

The law state that mass can neither be created nor destroyed. However, mass can be converted from one form to another.

In this case, the ion was placed in a container of pure oxygen. Assuming that moisture is present, iron reacts with oxygen to form rust according to the following equation:

4Fe + 3O_2 + 6H_2O --- > 4Fe(OH)_3

The rust formed will weigh more than the initial weight of the iron.

Without the presence of moisture, one can effectively conclude that the observation violates the law of conservation of mass.

More on the law of conservation of mass can be found here: brainly.com/question/13383562

#SPJ1

8 0
2 years ago
I cannot figure out the answers to number 1 or 2
OlgaM077 [116]

Answer:

I didn't understand what u said

6 0
3 years ago
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