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goldenfox [79]
3 years ago
14

Of the molecules sicl4 and sii4, which has bonds that are more polar?

Chemistry
1 answer:
diamong [38]3 years ago
6 0
The bonds in the SiCl₄ molecules will be more polar.

The polarity of bonds within a molecule depends on the difference in electronegativity of the atoms that are involved in the bond. Chlorine is a more electronegative atom than iodine. Therefore, the electrons in the Si-Cl bond will be more concentrated near the Cl, creating polarity in the bond. Iodine is not as electronegative, so it will not result in a very polarized Si-I bond
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A lightbulb filled with argon gas has a volume of 75 mL at STP. How many moles of argon gas does the lightbulb contain?
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Answer:

0.00335 moles

Explanation:

From the question, Using

PV = nRT................... Equation 1

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make n the subject of the equation

n = PV/RT............... Equation 2

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4 0
2 years ago
Describe why an element's physical properties are different from its chemical properties. Include in your answer an example of o
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Explanation:

Hello,

At first, they differ because a physical property is observed without changing the nature of the substance. On the other hand, a change in the nature of the substance must be carried out to observe a chemical property.

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