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Crazy boy [7]
2 years ago
9

Building Vocabulary

Chemistry
1 answer:
Juliette [100K]2 years ago
5 0

Answer:

Explanation:

Building Vocabulary

Match each term with its definition by writing the letter of the correct definition on

the line beside the term in the left column.

5. nucleus   b

6. proton     f

7. neutron   h

8. electron  d

9. atomic number    g

10. isotopes              c

11. mass number      a

12. energy level       e

a. the sum of protons and neutrons in the nucleus of an

atom

b. the very small center core of an atom

c. atoms of the same element that differ in the number

of neutrons, but have the same number of protons

d. the particle of an atom that moves rapidly in the

space outside the nucleus

e. a specific amount of energy related to the movement

of electrons in atoms

f. the particle of an atom with a positive charge

g. the number of protons in the nucleus of every atom

of an element

h. the particle of an atom that is neutral

-. mass number  a.

12. energy level    e

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Addition of water to an alkyne gives a keto‑enol tautomer product. Draw an enol that is in equilibrium with the given ketone
Marrrta [24]

Addition of water to an alkyne gives a keto‑enol tautomer product and that is the product changed into 2-pentanone, then the alkyne need to had been 1-pentyne. 2-pentyne might have given a combination of 2- and 3-pentanone.

<h3>What is the keto-enol means in tautomer?</h3>

They carries a carbonyl bond even as enol implies the presence of a double bond and a hydroxyl group. The keto-enol tautomerization equilibrium is depending on stabilization elements of each the keto tautomer and the enol tautomer.

  1. The enol that could provide 2-pentanone might had been pent-1- en - 2 -ol. Because an equilibrium favors the ketone so greatly, equilibrium isn't an excellent description.
  2. If the ketone have been handled with bromine, little response might be visible because the enol content material might be too low.
  3. If a catalyst have been delivered, NaOH for example, then formation of the enolate of pent-1-en - 2 - ol might shape and react with bromine.
  4. This might finally provide a bromoform product. Under acidic conditions, the enol might desire formation of the greater substituted enol constant with alkene stability.

7 0
2 years ago
Please help with this questionz. ....plz<br>plzzzzz​
anygoal [31]

Answer:

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7 0
2 years ago
Read 2 more answers
_265Hs---&gt;_16O+_9Be=_____?
madam [21]

Answer:

265hs+24.464536b+16o

Explanation:

265hs+16o+9b(2.718282)

=265hs+16o+24.464536b

=265hs+24.464536b+16o

5 0
3 years ago
Can any one tell me same for ALCL3 I need it urgently plzzz ​
Y_Kistochka [10]

Lets Form bonds

Al=2,8,3

Lets Write actual configuration or modern

\\ \sf\longmapsto 1s^22s^22p^63s^3

  • It has valency +3
<h3>Cl:-2,8,7</h3>

Let's write configuration

\\ \sf\longmapsto 1s^22s^22p^63s^23p^5

  • It has valency -1

Now Criss cross valency (Refer to attachment)

We get

\\ \sf\longmapsto AlCl_3

7 0
2 years ago
What are four states of matter? Think about the common compound water. What factor or condition makes it change from one phrase
LuckyWell [14K]

Answer:

Liquid, Plasma, Solid, Gas

8 0
3 years ago
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