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denis-greek [22]
3 years ago
5

Can someone help me with the question in the image? if it is correct i will mark as brainliest

Chemistry
1 answer:
Debora [2.8K]3 years ago
5 0

Answer:

I would think the correct answer would be B and D.  

Explanation:

The information the institutions gathered doesn't tell whether the temperature increased or decreased so it couldn't be A. And the data that is gathered by each institute is similar to one another, so it couldn't be C. Therefore, you're left with B and D.

I hope this helps!

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2 years ago
How many moles of oxygen are needed to react with 87 grams of aluminum
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Answer:

2.4 moles of oxygen are needed to react with 87 g of aluminium.

Explanation:

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4Al(s)  + 3O₂(l)   → 2AlO₃(s)

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