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Dmitrij [34]
3 years ago
7

An atom is electrically neutral when...

Chemistry
1 answer:
Charra [1.4K]3 years ago
3 0

Answer:

The number of protons and electrons are equal.

Explanation:

When an atom has an equal number of electrons and protons, it has an equal number of negative electric charges (the electrons) and positive electric charges (the protons). The total electric charge of the atom is therefore zero and the atom is said to be neutral.

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Explain why kerosene is used to remove stains from clothes ​
yarga [219]

Answer:

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Hope This Helps This Is All I Know!!

5 0
4 years ago
Which list of solutions is arranged in order from highest boiling point to lowest boiling point?
Oxana [17]

In determining the boiling point of solutions, always take note of the number of ions that will dissociate in the solution. It does not depend on the nature of the substance. The greater the number of ions dissociated, the greater is the boiling point of the solution. 

5 0
3 years ago
Which statement from Dalton's atomic theory was incorrect?
balandron [24]
Use more detail please.
4 0
3 years ago
The reaction A + B → 2 C has the rate law rate = k[A][B]³. By what factor does the rate of reaction increase when [A] remains co
lawyer [7]

Answer:

8

Explanation:

To solve this question, we just need to put the new number into the equation. If [A] remain constant then that mean [A2]= [A1]. If B doubled, then that mean [B2]= 2[B2]. To find what factor does the rate of reaction increases, we need to divide the first reaction rate with the second. The calculation will be:

rate2/rate1= k[A2][B2]³     /     k[A1][B1]³

rate2/rate1= [A1][2B1]³      /     [A1][B1]³

rate2/rate1=  A1*8B1³       /     A1*B1³

rate2/rate1= 8/1= 8

The rate of reaction will be 8 times faster.

7 0
3 years ago
Write the acid-base reaction where hydrogen carbonate is the acid and water is the base.
koban [17]
HI

I found a link that will direct you to the answer of this questions
<span>http://click.dji.com/ANbvbbP7bwUWtSACp6U_?pm=link&as=0004</span>
6 0
3 years ago
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