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dusya [7]
2 years ago
14

You know that temperature measures how hot something is. What causes temperature?

Chemistry
2 answers:
Nitella [24]2 years ago
8 0
Kinetic energy causes temp ; it’s how fast the molecules are moving
Leya [2.2K]2 years ago
4 0

Explanation:

A part of your brain called the hypothalamus controls your body temperature. In response to an infection, illness, or some other cause, the hypothalamus may reset the body to a higher temperature. So when a fever comes on, it's a sign that something is going on in your body.

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An astronaut has a mass of 60kg. Calculate their weight When they are on the surface of the moon.
IceJOKER [234]

Answer:

I think 0kg because they are flying.

7 0
2 years ago
Write the products of these double-replacement reaction. Then balance each equation. a) NaOH(aq) + Fe(NO3)3 (aq)---> Iron (II
pashok25 [27]

Answer:

3NaOH (aq) + Fe(NO₃)₃ (aq) → Fe(OH)₃ (s) + 3NaNO₃ (aq)

Explanation:

Step 1: RxN

NaOH (aq) + Fe(NO₃)₃ (aq) → Fe(OH)₃ (s) + NaNO₃ (aq)

Step 2: Balance RxN

We need 3 OH's on both sides.

We also need 3 NO₃'s on both side.

  • This will make it so we also need 3 Na's on both side

3NaOH (aq) + Fe(NO₃)₃ (aq) → Fe(OH)₃ (s) + 3NaNO₃ (aq)

6 0
2 years ago
How is sodium peroxide formed?​
nordsb [41]

Answer:

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8 0
3 years ago
Water is found in which of the following states at earth's surface?
MAXImum [283]
B because those are the elements
8 0
3 years ago
Read 2 more answers
HELP AGAIN PLSS:
murzikaleks [220]
This is true


Because when water evaporates molecules break and separate into different atoms
4 0
2 years ago
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