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skad [1K]
3 years ago
12

Plz help..........................

Chemistry
1 answer:
denis23 [38]3 years ago
8 0

Answer:

this is because aluminium is a non renewable source of material. the process to mine it is expensive. the process releases greenhouse gases which are harmful to the environment. it takes a long time to extract the aluminium. it is a way to help reduce waste products.

( this answer will only get you about 5 marks you need one more point in your answer. I just couldn't be bothered to think about another one.)

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What is the molarity of the solution resulting from the dissolution of 239 g glucose (C6H12O6) in 250
kifflom [539]

Answer:

Molarity =5.32 M

Explanation:

Given data:

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Formula:

Molarity = number of moles / volume in litter

Number of moles:

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Molarity:

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what is magnesium? why does your body need it? how much do you need (per day)? What happens if you have too much or too little o
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Thermochemistry
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THe Answer is 105 J

hope this helps and please brainliest, I was first :)
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