Chlorine-35 and 37 both have the same number of protons. Chlorine-37 has two more neutrons.
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Answer:

Explanation:
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In this case, given the heat of fusion of THF to be 8.5 kJ/mol and freezing at -108.5 °C, for the required mass of 5.9 g, we can compute the entropy as:

Whereas n accounts for the moles which are computed below:

Thus, the entropy turns out:

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Iodine would have chemical properties most like Fluorine, Chlorine and other elements in group 7
An increase in H+ concentration will decrease OH- concentration is the
reason why it's impossible.
<h3>What is an Acidic and Basic compound?</h3>
An acidic compound has the presence of H+ ions in them while basic
compounds have the presence of OH- ions.
In a solution , as the number of Hydrogen ions increases, it leds to a
corresponding decrease in the Hydroxide ions which is the reason why
they can't coexist at the same time.
Read more about Acidic and basic compounds here brainly.com/question/4046668
The answer is 6 each of them has 2 so then you just got to multiply 2 times 3 so it gives you 6