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Paul [167]
3 years ago
14

Which term names the result of elements joining together? A. compounds B. ions C. protons D. atomic masses

Chemistry
2 answers:
geniusboy [140]3 years ago
6 0

Answer:

A.compound

Explanation:i got a 100%

thank you for you're time.

Igoryamba3 years ago
3 0
A.Compounds.
Hope this helps!
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It is 20. g HF

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Since the question is asking us to find the mass of product formed, we will want to first convert the molecules of H2 into moles of H2 (we could do this at the end of the calculations, but it's just as easy to do it now).

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0.498 moles H2 x 2 moles HF/1 mol H2 = 0.996 moles HF formed.

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