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Aleksandr-060686 [28]
3 years ago
14

Please help me with this question please!!!

Chemistry
1 answer:
Deffense [45]3 years ago
3 0

Answer:

A

Explanation:

I looked up aromatic hydrocarbon and this one looks like a replica of benzene

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Would anyone help <br> !!!!!
balu736 [363]

Answer

Explanation:

Protons would be the first answer since protons have a + charge. Neutrons would be second sicne neutrons have a neutral or 0 charge. Electrons would be the last since electrons have a - charge.

4 0
4 years ago
Read 2 more answers
Why then is a diamond extremely hard and sparkly and Graphite is soft and gray and dull ?
kotykmax [81]
It depends on the form it takes and how its formed. If raw carbon is in extreme pressure it can make a diamond. Graphite, however is made in a different way.
7 0
3 years ago
What can you determine about the feasibility of a reaction if the enthalpy is positive and
kvasek [131]

If the enthalpy is positive and the entropy is positive, the Gibbs energy will always be positive, and the reaction will never be feasible.

<h3>What is the Gibbs Free Energy?</h3>

The Gibb Free Energy is used to obtain the feasibility of a reaction. If the Gibbs free energy is positive the reaction is not spontaneous. If the value is negative, the reaction is spontaneous while a zero values indicates equilibrium.

From the equation;

ΔG = ΔH - TΔS, it follows that if the enthalpy is positive and the entropy is positive, the Gibbs energy will always be positive, and the reaction will never be feasible.

Learn more about Gibbs Free energy:brainly.com/question/20358734

#SPJ1

7 0
2 years ago
1(a). What is the solubility of calcium chloride (CaCl2) at 5°C?
In-s [12.5K]

Answer:

60 g/100 g water  

Explanation:

Find 5 °C on the horizontal axis.

Draw a line vertically from that point until you reach the solubility curve for CaCl₂.  

Then draw a horizontal line from there to the vertical axis.

The solubility of CaCl₂ is 60 g/100 g water.

7 0
3 years ago
Can anybody help me with 2-7
Yanka [14]
Number 5 - newtons 2nd law states that when a force acts on a object it will cause the object to accelerate
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