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Masja [62]
3 years ago
5

3. compared to the melting points of ionic compounds, the melting points of molecular solids tend to be ___.

Chemistry
2 answers:
Reil [10]3 years ago
3 0
C) Lower, 

They're lower because molecular solids form IMF's such as Dipole-Dipole and H-Bonds, while Ionic bonds are much more powerful.
olga_2 [115]3 years ago
3 0

The answer to your question is

c. lower

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The partial pressure of hellium gas in a gaseous mixture of hellium and hydrogen is<br>​
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The partial pressure of helium gas in a gaseous mixture of helium and hydrogen is the pressure that the helium would exert in the absence of the hydrogen. equal to the total pressure divided by helium's molar mass. O equal to the total pressure divided by the number of helium atoms present.

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3 years ago
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An O-H bond has a bond energy of 1 09 Kcal. 3.6. A 38.0mL 0.026M HCl solution and a 0.032M NaOH solution react. Thus, 10 moles of NH 3 are obtained by dividing 15 moles of H2 by the 1.5 moles of H2 required for the product. and 9.3 x 10-3 moles of bromobutane (1.27/137 =.00927moles).

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8 0
1 year ago
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C.

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