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IrinaK [193]
4 years ago
5

Differentiate between compound and mixture.

Chemistry
2 answers:
sasho [114]4 years ago
7 0
A compound is combined chemically, while a mixture is not chemically combined. 
____ [38]4 years ago
3 0
Compound can be describe by a chemical formulation, but
mixture can't
for instance, we can say H2O is a compound, but we can not say sugar water is a compound but mixture
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natita [175]

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7 0
3 years ago
How many moles are in 6.4grams of copper​
anzhelika [568]

Answer:

One mole of copper atoms has Avogadro number of copper atoms i.e. 6.022×10

23

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Given the mass of Copper is 6.4g

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molar mass

given mass

​

×Avogadro number

                                                       =

63.55

6.4

​

×6.022×10

23

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Explanation:

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What happens when two positively charged objects move closer to each other?
Katena32 [7]

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3 years ago
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