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Elena-2011 [213]
3 years ago
15

PLEASE HELP!

Chemistry
1 answer:
svetoff [14.1K]3 years ago
8 0

Answer:

period 3 and group 3

Explanation:

I'm saying group 3 because that is how I learnt it at school, but if you count it then it's in group 13.

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A scientific conclusion is best supported by results that are replicated through multiple trials.

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How do S and P waves move through a solid material?
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P waves move quickly and S waves move slowly through solids,

Explanation:

S and P waves can move through a solid material. P waves generally moves quickly and S-waves move slowly through solids.

S and P waves elastic seismic waves.

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6 0
4 years ago
HCl +KOH ---> KCl + H20
MA_775_DIABLO [31]

Answer:

5.59x10^-3 moles

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Now we can obtain the number of mole of HCl required to produce 5.59x10^-3 moles of KCl as follow:

From the balanced equation above, 1 mole of HCl produced 1 mole of KCl.

Therefore, 5.59x10^-3 moles of HCl will also produce 5.59x10^-3 moles of KCl.

From the illustration made above, we can see evidently that 5.59x10^-3 moles of HCl is required to produce 5.59x10^-3 moles of KCl

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