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Sergio [31]
3 years ago
9

Elements - made up of Ex:

Chemistry
1 answer:
astra-53 [7]3 years ago
7 0
All elements are made up of atoms. ➢ Atoms are made up of protons, neutrons, and electrons. Two different kinds of atoms can combine to form a compound. A molecule is a combination of atoms that cannot be broken apart while still retaining the same properties as the larger substance that it is a part of.
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As the ph approaches 0, what happens to the concentration of h3o+ ions?
natta225 [31]

We know that

pH = -log[H+]

the pH value falls in between 0- 7 for acids

As the pH value increases the concentration of [H+] increases.

similarly as the value of pH approaches 0, the concentration of H+ increases

The solution said to become more acidic

Also

[H+] X [OH-] = 10^-14

Thus pH + pOH = 14

hence the concentration of OH- decreases as the pH approaches zero

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3 years ago
A white rooster mates with a black hen. The offspring is gray in color. What is this phenomenon called?
irina [24]

Answer:

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incomplete dominance is when both genes show, this would result in the chicken being a black and white color

Explanation:

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3 years ago
How do metalloids affect modern technology?
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<em><u>examples of metalloids :
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7 0
3 years ago
What job can you do without going to college?
Law Incorporation [45]

Retail

entrepreneur

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8 0
3 years ago
In three different experiments, the following results were obtained for the reaction
faust18 [17]
From the given observations,
You can see that as the concentration is doubled, half-life is halved.

That is,half-life is inversely proportional to concentration

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