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meriva
4 years ago
14

50 Points!

Chemistry
1 answer:
Mumz [18]4 years ago
6 0

Answer:  1:The bowling ball have more gravitational potential energy as it sit on top of the building

Explanation:

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As an environmental engineer how would you apply the process of separating mixtures to clean up a polluted beach? What would you
nikdorinn [45]
I did this already and i put this down :3 <span>first you would separate each part of the beach into three zones one for basic cleaning another for harder work and then animal searching and cleaning and release, after that you would begin to work on the sections one by one using certain tools and a large amount of effort being used, then finally you end with a cleaned up beach clean water and safe animals and happy faces from people as well.</span>
6 0
3 years ago
Why does oxygen have a higher electronegativity compared to chlorine?
bezimeni [28]

Answer:

The  electronegativity   of fluorine  compare  to the  electronegativity   of oxygen and chlorine as below

Explanation:

Fluorine  has the highest electronegativity than oxygen, and  chlorine.

 Explanation

Generally  the  electronegativity  increase   across the period ( from the left to the right)  and  decreases down  the group.

Both oxygen and fluorine  are in period 2   in  periodic   table. since  fluorine is on  fur  right side as compared to oxygen , fluorine has higher  electronegativity than  oxygen.

On the  other side  Fluorine  and  chlorine are  in the same group in periodic table. fluorine  is at  the top of  the group  while chlorine  is at  the bottom therefore fluorine has  higher electronegativity  than chlorine.

6 0
3 years ago
Based on the following reaction, how much water is produced when oxygen react with 1 mole of C₂H8?
Alexandra [31]

Answer:

4 moles

Explanation:

For every mole of deuteriomethane consumed, 4 moles of water are produced.

So, the answer is 4 moles.

6 0
2 years ago
What type of reaction occurs when you combine copper (II) chloride whit sodium hydroxide?
Natali5045456 [20]
In this case a double displacement reaction will take place.
8 0
3 years ago
What phases can carbon dioxide exist?​
Oliga [24]

Answer:

Carbon dioxide is a gas at room temperature

6 0
3 years ago
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