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inn [45]
4 years ago
14

If your creating a machine that will clean up trash from the ocean is that adding or removing thermal energy?

Chemistry
1 answer:
bogdanovich [222]4 years ago
6 0

Answer: adding

Explanation:

Because it takes thermal energy to power it

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2 moles KCl + 3 moles O2 → 2moles KCIO3
dsp73

Answer:

KCl ⇒ 1.205x10²⁴ molecules

O₂ ⇒ 1.807x10²⁴ molecules

KClO₃ ⇒ 1.205x10²⁴ molecules

Explanation:

In order to calculate the number of particles from the number of moles, we have to use Avogadro's number, which states <em>the number of particles in one mol</em>:

  • In 1 mol there are 6.023x10²³ particles (ions, molecules or atoms).

So now we <u>multiply the number of moles of each substance by Avogadro's number</u>:

  • KCl ⇒ 2 mol * 6.023x10²³ molecules/mol = 1.205x10²⁴ molecules
  • O₂ ⇒ 3 mol * 6.023x10²³ molecules/mol = 1.807x10²⁴ molecules
  • KClO₃ ⇒ 2 mol * 6.023x10²³ molecules/mol = 1.205x10²⁴ molecules
4 0
3 years ago
What is the diffrence between kinetic and potential energy
Aneli [31]
Potential Energy is the stored energy in an object or system because of its position or configuration. Kinetic energy of an object is relative to other moving and stationary objects in its immediate environment.
4 0
3 years ago
Bob is cleaning his dishwasher with white vinegar by putting a bowl of this ____________ mixture in the top of an empty dishwash
trasher [3.6K]

Hi JavonEtuff2,

<u>Answer - B. Homogeneous</u>

Store bought vinergars are typically have been filtered which makes it homogeneous. In the question it states white vinegar which has been distilled and pure mixture of water and acetic acid.

5 0
4 years ago
True or false: during dry weather, the water level in a small pond drops because of runoff.
puteri [66]
The correct answer would be true
7 0
4 years ago
Help plz:))) I’ll mark u brainliest ASAP 10 points
statuscvo [17]

Answer: I believe it’s the second one

(F)

Explanation:

8 0
3 years ago
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