3-ethyl-5,6-dimethyloctane
3-ethyl-2,3-dimethylpentane
Answer:
the copper would melt at the same temperature no matter how much quantity there is so 1085
Explanation:
Answer:
2.48626 x 10^24
Explanation:
We multiple 4.13 by avogadro's number to get that.
From the calculation, the concentration in parts per billion is 6 ppb.
<h3>What is ppb?</h3>
The term ppb refers to the concentration of a substance in parts per billion. We obtain the ppb using the formula;
Mass of solute/ Mass of solution * 10^9
Now, 1L = 1000cm^3 = 1000 g
The concertation in ppb = 6 * 10^-6 g/1000 g * 10^9
= 6 ppb
Learn more about parts per billion:brainly.com/question/9179966
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