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makkiz [27]
3 years ago
6

Dating of Rock Layers

Chemistry
1 answer:
Sati [7]3 years ago
4 0

Answer:

I'm sorry, we need the image to answer  it.

Explanation:

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7 0
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Comprised of protons, neutrons, and electrons.
dsp73

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The atom

Explanation:

6 0
3 years ago
What coefficient of 02 should be added so the number of atoms of oxygen is conserved on both sides of the reaction equation
Paladinen [302]

Answer:

5

Explanation:

9 0
3 years ago
How do you make these equations balanced?
Sedaia [141]

Explanation:

both iron and sulphur in FeS2 undergo a change in oxidation state.

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So, 4FeS2+11O2 --> 2Fe2O3+8 SO2

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3 0
2 years ago
Using VSEPR model, how is the molecular arrangement about the central atom (molecular geometry) for XeF4?
jeka57 [31]

Answer:

Square planar.

Explanation:

Hello,

In this case, it can be demonstrated that the central atom Xenon in XeF₄ has a sp³d² hybridization which means that its geometry is likely to be octahedral.  Nevertheless Applying by applying the valence shell electron pair repulsion (VSEPR) model to in order to minimize the repulsion among lone pairs, bond pairs and lone pair-bond pairs, we we realize repulsion is actually minimized when lone pairs are anti to one another and the fluorine atoms are in equatorial position, for that reason, the corrected and properly exhibited geometry or molecular arrangement of the compound turns out square planar. You can verify it on the attached picture.

Regards.

8 0
3 years ago
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