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GalinKa [24]
3 years ago
13

SCIENCE HELP! 10 POINTS

Chemistry
1 answer:
Zepler [3.9K]3 years ago
6 0
We are not 8n your. lass we need mor detail??
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. Element X has a nucleon (mass) number of 19 and a proton (atomic) number of 9.
Marina86 [1]

Answer:

C

Explanation:

it belong to that group as it needs 1 electron to be chemically stable

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If a chemical reaction goes to completion, what can we say about the equilibrium constant for that reaction?
aniked [119]

Answer:

A. The equilibrium constant is very large

Explanation:

The equilibrium constant value is the ratio of the concentrations of the products over the reactants. When a chemical reaction goes to completion, that means that all the reactant has turned into products. As the equilibrium constant defines, it is the ratio of the product to the reactant. So at the final stage of the chemical reaction, the equilibrium constant will be very large.

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Name the organic compound of ch2=chch2ch3
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I don’t know what exactly is but see at the picture.

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When our body temperature starts to increase, the blood flow to the skin increases and we produce large volumes of sweat, which
Troyanec [42]
I took the U.S.A
test prep and the answer is B
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A reaction that involves the transfer of electrons from one molecule to another is referred to as
shepuryov [24]

its a redox reaction.

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