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olasank [31]
3 years ago
7

Pablo wants to enter the science fair. Which question could be answered through scientific investigation?

Chemistry
2 answers:
Oliga [24]3 years ago
7 0

Answer:

Hello

Explanation:

utd847dcpyc08td0

Ilya [14]3 years ago
7 0
What’s the question?
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Give three examples,from the lab where potential energy was converted to kinetic energy?​
creativ13 [48]

Answer:

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Explanation:

everthing has to be at a complete stop then through energy be moved

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What state of matter has no visible shape and fills its container?
Ilia_Sergeevich [38]
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Answer:

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Explanation:

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2 years ago
Which formula equation shows a reversible reaction? 2 upper N a plus upper F subscript 2 right arrow 2 upper N a upper F. Upper
Tamiku [17]

Upper N upper H subscript 4 upper C l (s) right and left arrows stacked above each other upper N upper H subscript 3 (g) plus upper H upper C l (g)

Explanation:

The given equation is;

  NH₄Cl    ⇄      NH₃   +    HCl

This equation is clearly different from the other ones.

  • In the reactant going forward, there is a right and left arrows stacked above each other.
  • The symbol is  ⇄  and it is used to show reversibility of chemical reactions.

learn more:

Chemical reactions brainly.com/question/3953793

#learnwithBrainly

4 0
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Which of the following is NOT an example of a Heterogeneous Mixture?
yuradex [85]

Answer:

pretty sure its table salt

5 0
2 years ago
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