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Rom4ik [11]
3 years ago
12

Is magnetism, reactivity, and fluorescence used to identify minerals

Chemistry
1 answer:
valkas [14]3 years ago
6 0
Yes it is used , hope this helps
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You can supply activation energy to begin a reaction by _____.
ehidna [41]
If I remember correctly, you would have to heat the reaction beaker over a burner..

I apologize if I'm wrong
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3 years ago
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Cis-3-tert-Butylcyclohexanol has the tert-butyl group in the equatorial position and the alcohol in the ________ position.
Anni [7]

Answer:

Axial

Explanation:

In the most stable conformation of Cis-3-tert-Butylcyclohexanol, the tert-butyl group is at equatorial position and the alcohol group is in the axial position.

If the tert-butyl group is placed in equatorial position, repulsions are minimized. The bulkier the group, the greater the energy difference between the axial and equatorial conformers. Hence for a ring having a bulky substituent, such bulky substituent is better placed in the equatorial position.

The energy difference between the conformers of Cis-3-tert-Butylcyclohexanol is so high that the compound is almost "frozen" in a conformation  where the tert-butyl groups are equatorial and the -OH groups are axial. This conformer is more stable by 24 KJ/mol.

8 0
3 years ago
How do ionic bonds differ from covalent bonds?​
Alja [10]
Ionic bonds are a metal and a non metal bond and a covalent bond is two no metals banded together.
4 0
2 years ago
What is the final volume of a gas (in liters) when the initial volume is 14.00 L at
8_murik_8 [283]

Answer:

V_2=1344L

Explanation:

Hello there!

In this case, since we have a problem about volume-pressure relationship, the idea here is to use the Boyle's law to calculate the final volume as shown below:

P_2V_2=P_1V_1\\\\V_2=\frac{P_2V_2}{P_1}\\

Then, we plug in the initial and final pressures and the initial volume to obtain:

V_2=\frac{14.00L*0.9600atm}{0.01000atm}\\\\V_2=1344L

Regards!

4 0
2 years ago
Explain what happens during the chemical reaction<br> CaCO3 -&gt; CaO + CO2
faust18 [17]

check out this article i found it very helpful,

I couldn't find the answer to your question.

Download pdf
6 0
3 years ago
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