2 years ago

The table below gives the numbers of protons, electrons, and neutrons in

Chemistry

1 answer:

Dominik [7]2 years ago

7 0

Answer:

i may be smart... but right now all I want is points

Explanation:

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Why do some chemical reactions will not generate products?

Brrunno [24]

Answer:

Explanation:

The reason that a chemical reaction doesn't happen is that the molecules weren't able to line up with each other correctly. It's the same as you extending your right hand and your friend extending his right hand at the same time

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3 years ago

What is true about two neutral atoms of the element gold

choli [55]

I'm pretty sure it's they have the same properties, because they don't have different masses, they don't both have missing nuclei, and they don't hav a different # of protons. Can't recall much else about the two, but I distinctly remember that

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3 years ago

"All is strange and vague."

AveGali [126]

Answer:

This is Ohio.

Explanation:

(no dude im dead i live in kentucky XP)

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3 years ago

Read 2 more answers

Part A

KonstantinChe [14]

Answer:

The answer to your question is below

Explanation:

[H₃O⁺] = 2 x 10⁻¹⁴ M

pH = ?

Formula

pH = - log [H₃O⁺]

Substitution

pH = - log [2 x 10⁻¹⁴]

Result

pH = 13.7

[H₃O⁺] = ?

pH = 3.12

Formula

pH = - log [H₃O⁺]

Substitution

3.12 = - log [H₃O⁺]

$10^{-3.12} = [H_{3} O^{+}]$

Result

[H₃O⁺] = 7.59 M

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3 years ago

The number of neutrons in the nucleus of an atom can be calculated by

Bess [88]

3 mass number- proton number

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3 years ago