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Nastasia [14]
3 years ago
6

The molecule I2 has a lower melting point than Cl2. TRUE FALSE

Chemistry
2 answers:
Alexxx [7]3 years ago
8 0

Answer:<em> FALSE!!!!!!!!!!!!!</em>

Explanation: took the test

Gala2k [10]3 years ago
3 0
True. <span><span>Melting points decrease down a group and increase across a period.</span> </span>
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How many moles of KNO3 are in 500 mL of 2. 0 M KNO3? mol KNO3.
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The moles can be defined as the mass of the substance with respect to molar mass. The moles of potassium nitrate is 1 mol.

<h3>How to calculate moles of a substance?</h3>

The moles of a compound can be calculated from:

\rm Moles=\dfrac{Mass}{Molar\;mass}

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The moles of potassium nitrate in 2 M, 500 mL solution are 1 mol.

Learn more about moles, here:

brainly.com/question/15209553

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