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zubka84 [21]
3 years ago
8

A hydrogen electron is elevated from level 1 to level 2. Another electron is elevated from level 2 to level

Chemistry
1 answer:
BaLLatris [955]3 years ago
5 0

Answer: level 2 to level 4

Explanation:

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How many moles are in 9.12 x 1023 molecules of sugar?​
aleksandrvk [35]

Answer:

1.514 moles

Explanation:

For this problem you want to use dimensional analysis and cancel out your molecules of sugar and be left with moles of sugar. We know that 1 mole (of anything) = 6.022 x 10 ^ 23 molecules, so we should use that conversion to help us. Start with 9.12 x 10 ^23 molecules and divide by 6.022 x 10 ^ 23 molecules, and you will be left with moles.

Hope this helps!

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2 years ago
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3 years ago
When one material is rubbed against another, electrons jump readily from one to the other. why don’t protons do that?
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3 years ago
A. Describe the molecule chlorine dioxide, CIO in terms of three possible resonance structures.
cupoosta [38]

Answer:

See explanation

Explanation:

The compound ClO2 has 19 valence electrons.  ClO2 is a bent molecule with tetrahedral electron pair geometry but has two  lone pairs of electrons. This is indicated by the presence of four electron pairs on the outermost shell of the central atom.

The molecule has an odd number of valence electrons, hence, it is generally regarded as a paramagnetic radical. None of the proposed Lewis structures for the molecule is satisfactory because none of them obeys the octet rule.

From the images attached, one can easily see that the electron dots around the oxygen and chlorine atoms does not satisfy the octet rule in all the resonance structures shown.

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sweet-ann [11.9K]

Answer:

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Explanation:

I took the test on edgenuity :) hope this helps.

7 0
3 years ago
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