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Semmy [17]
3 years ago
11

What type of chemical reaction is CaCaI2 + F2 = CaF2 + CI2

Chemistry
1 answer:
Nostrana [21]3 years ago
5 0

Answer:

I need help for this question

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Nylon is an important component in many products. One step in the production of nylon is the reaction of cyclohexane with oxygen
UkoKoshka [18]

Answer:

Follows are the answer to this question:

Explanation:

pleas find the attachment file.

Formula for ΔE:

\Delta E =  \sum \text{Bond energy of recatants}- \sum \text{Bond energy of Products}

    = 6 ( B.E_{C-C}) +12 (B.E_{C-H}) +(B.E_{o \ = \ o}) - 6(B.E_{C-C})-10(B.E_{C-H}) -( B.E_{C=0}) -2(B.E_{0-H})\\\\ =  \bold{2 (B.E_{C-H}) +(B.E_{o \ = \ o})  -( B.E_{C=0}) -2(B.E_{0-H})}\\\\

to calculate the value for ΔE put the value in above formula:

4 0
3 years ago
How many protons are in an element with an atomic number of 8 and a mass number of 18?
Natalija [7]
The answer is 8. atomic number: the number of protons in the nucleus of an atom.
4 0
3 years ago
Read 2 more answers
The trend in electronegativity is F >Cl >Br; therefore, the most ionic compound (CH2F2) has the lowest boiling point, and
bulgar [2K]

Answer:

False

Explanation:

Increase in polarity of a molecule leads to higher boiling points. The more polar a molecule is, the higher the energy required to breaks intermolecular forces of attraction hence the higher the boiling point. This is the reason why ionic compounds and compounds having polar covalent bonds in them tend to have high boiling points.

5 0
3 years ago
Which statement summarizes the difference between mass and weight?
alexgriva [62]

Answer:

Mass is the amount of matter in an object.

Weight is how much an object weighs.

Hope this helps!

6 0
3 years ago
Plz help i’m stuckkkk
scZoUnD [109]

Answer:

first

Explanation:

Assets = Equity + Liability. ...

Assets = Liabilities + Shareholder's Equity.

then ans will be in your feet it's east

3 0
2 years ago
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