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marshall27 [118]
4 years ago
12

Which is a nonpolar molecule?

Chemistry
2 answers:
Colt1911 [192]4 years ago
7 0
The answer is C- sulfur hexachlorine (SF6)

<span>S<span>F6 is the only molecule here that is non-polar. That's due to having the</span></span><span> fluorine atoms arranged in a way that, in pairs, they lie opposite to each other. Also, these pairs are perpendicular to each other on  three different axis.</span>

Mrac [35]4 years ago
3 0
On plato it is e. NOT D AND C
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Why only electrons stick to oil drop in millikan's experiment however protons are also present there?
marishachu [46]

Explanation:

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5 0
4 years ago
For a half-reaction in an acidic solution, which substances should you add to balance the equation?
Alla [95]
The answer is a. H+ and H2O. For a half-reaction in acidic solutions, elements that are not hydrogen and oxygen are balanced first. Then we add H2O to balance oxygen atoms and we add H+ to balance the hydrogen atoms. We do the same steps for basic solutions, but we also add hydroxide ions OH- in the latter part.
8 0
3 years ago
What types of matter could be separated by physical methods?
rewona [7]

I believe the correct answer to this question is:

“Mixtures”

 

By definition, mixtures are combination of substances which are not really chemically combined and hence separable by physical means. There are two types of mixtures, homogeneous and heterogeneous, both are also separable by physical means.

<span>This is as opposed to Compounds which are chemically bonded and cannot be separated by physical means.</span>

4 0
4 years ago
What is the volume of a substance with a mass of 64.9 g/ and a density of 2.1 g/ml?
maks197457 [2]
It’s 34 I had this question
4 0
3 years ago
the element copper cu has two naturally occurring isotopes. 69% of all coopers consist of atom with 34 neutrons, 31% of all samp
solniwko [45]
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Explanation : For calculating average atomic weight for any given atom we use this formula,

m = Σm_{i} X % abundance

where, m - avg atomic mass of isotope.
and m_{i} - mass of isotope

on solving we get, 
m = [63 u X (69/100)] + [65 u X (31/100)] = 63.62 u.

6 0
4 years ago
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