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lara [203]
3 years ago
9

Convert 22 grams of copper Il chloride (Cucl2) to moles. with work please ​

Chemistry
2 answers:
Fittoniya [83]3 years ago
5 0
Hope this helps!

https://youtu.be/MT5tKijKZwQ
MrRissso [65]3 years ago
4 0
Just click on there link the person gave
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Choose the options below that are true.
Assoli18 [71]

Answer:

The options <u>(A) -</u>The rate law for a given reaction can be determined from a knowledge of the rate-determining step in that reaction's mechanism.  and <u>(C) </u>-The rate laws of bimolecular elementary reactions are second order overall ,<u>is true.</u>

Explanation:

(A) -The rate law can only be calculated from the reaction's slowest or rate-determining phase, according to the first sentence.

(B) -The second statement is not entirely right, since we cannot evaluate an accurate rate law by simply looking at the net equation. It must be decided by experimentation.

(C) -Since there are two reactants, the third statement is correct: most bimolecular reactions are second order overall.

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2 years ago
Which statement about the scientific veiws is correct?
hammer [34]
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3 years ago
A compound is broken down by chemical means during
alexandr1967 [171]

Answer : Option 3) Electrolysis.


Explanation : In the process of electrolysis, decomposition of the chemical is done by passing the electric current from the liquid or the solution containing ions in it. This is the process where compound is broken into ions namely, cations and anions.


Rest all options does not involves chemical decomposition of the compound.


Chromatography is a technique where rates of solute and solvent are compared in a medium where the solute components move at different rates and the separation is obtained.


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Filtration just involves removal of impurities by using a more porous material device to get purified compound.

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3 years ago
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