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TEA [102]
3 years ago
8

PLEASE HELP NOOWWWWWW!!! 20 BRAINLEIST!!

Chemistry
1 answer:
White raven [17]3 years ago
6 0
. When the forces acting on the object are balanced.
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2-butanone is converted into 3-methyl-3-hexanol using a grignard reagent prepared from 1-bromopropane and magnesium metal in thf
Andre45 [30]

Answer:

Here's what I get.

Explanation:

At the end of the reaction you will have a solution of the alcohol in THF.

The microdistillation procedure will vary, depending on the specific apparatus you are using, but here is a typical procedure.

  • Transfer the solution to a conical vial.
  • Add a boiling stone.
  • Attach a Hickman head (shown below) and condenser.
  • Place the assembly in in the appropriate hole of an aluminium block on top of a hotplate stirrer.
  • Begin stirring and heating at a low level so the THF (bp 63 °C) can distill slowly.
  • Use a Pasteur pipet to withdraw the THF as needed.
  • When all the THF has been removed, raise the temperature of the Al block and distill the alcohol (bp 143 °C).

7 0
4 years ago
9. Which of the following is true when we compare solids and gases?
djyliett [7]

Answer: b

Explanation:

8 0
4 years ago
If fresh water flows into mono lake why is the lake salty
kaheart [24]
Mountains surround mono laks forming a closed hydrological basin--water fows into the lake, but it doesn't flow out. The only way for water to leave Mono Lake is through evaporation. ... Because the lake has no outlet, it is naturally saline.
3 0
3 years ago
Pangea used in a sentence
Alisiya [41]
Pangea was a large super continent that existed millions of yearts ago

hope this helps!
3 0
3 years ago
Read 2 more answers
n the following reaction, how many liters of oxygen will react with 270 liters of ethene (C2H4) at STP? C2H4(g) + 3O2(g) 2CO2(g)
natima [27]
C₂H₄ + 3O₂ = 2CO₂ + 2H₂O

V(C₂H₄) = 270 L

V(O₂)=3V(C₂H₄)

V(O₂)=3*270=810 L
8 0
3 years ago
Read 2 more answers
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