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SVEN [57.7K]
3 years ago
6

The following reaction between ethyl alcohol and ethyl bromide forms diethyl ether via a substitution reaction (followed by depr

otonation).cannot explain figure

Chemistry
1 answer:
m_a_m_a [10]3 years ago
8 0

Answer:

see explanation below

Explanation:

The question is incomplete. The missing parts are a) determine the electrophylic site. b) determine the nucleophylic site.

In order to do this, we need to write the reaction and do the mechanism. The nucleophylic site will be the site where the nucleophyle attacks to form the product. In this case the site is the carbon next to the bromine. In this place the Oxigen which is the nucleophyle goes. The electrophyle is the site where one atom substract to complete it's charges. In this case, the electrophyle is usually the hydrogen, so the site will be next to the oxygen after the nucleophyle attack.

You can see it better in the attached picture.

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Match the vocabulary word with the defination.
OLga [1]

Answer:

1. d

2. b

3. d

4. e

5. a

explanation:

there's nothing else to explain

3 0
2 years ago
Read 2 more answers
Scientific notation for 706000
Sedbober [7]
706000 in scientific notation is 7.06x10^5
3 0
3 years ago
Consider the following balanced redox reaction:2CrO₂⁻(aq) + 2H₂O(l) + 6ClO⁻(aq) →
docker41 [41]

The balanced molecular equation , with Na⁺ as the spectator ion .

2NaCrO₂(aq) + 2H₂O(l) + 6NaClO(aq) →2Na_{2}CrO₄(aq) + 3Cl₂(g) + 4NaOH(aq)

There are following steps involve in balanced redox reaction in basic medium .

  • Divide the reaction into two half reactions .
  • Balance the elements other than oxygen and hydrogen .
  • Balance the oxygen atom by adding  H_{2} O.
  • Balance the hydrogen atom by adding  H^{+}.
  • Add OH^{-} on bath side .
  • Combine   OH^{-} and  H^{+} to form form H_{2} O.
  • Balance the charge by adding e^{-} .
  • Add the half reaction and simply .

The species which reduces the other species in the redox reaction is called oxidizing agent . Similarly , the species which oxidize the other species in the redox reaction  is called reducing agent .

To learn more about balanced redox reaction please click here ,

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7 0
1 year ago
Calculate the number of moles in 2.4g of carbon
Anna71 [15]

Answer:

0.2

Explanation:

1. First, figure out the molar mass of said element(s).

The molar mass of carbon is 12.0107. Whether you round this or leave it as is depends on your's and/or your teacher's personal preference.

2. Next, convert grams to moles by dividing the initial mass of carbon by the molar mass. Round if neccecary.

2.4g ÷ 12.0107g/mol = 0.2mol

6 0
3 years ago
Above what temperature does the following reaction become nonspontaneous? FeO(s) + CO(g) → CO2(g) + Fe(s) ΔH = -11.0 kJ; ΔS = -1
Dominik [7]

Answer:

  • 632 K

Explanation:

<u>1) Reaction (given):</u>

<u />

  • FeO(s) + CO(g) → CO₂(g) + Fe(s)     ΔH = -11.0 kJ;

                                                                  ΔS = -17.4 J/K

<u />

<u>2) Spontaneous reactions (ΔG < 0)</u>

The sign of the change in free energy (ΔG) tells if a reaction is spontaneous or not at a given temperature and constant pressure.

If ΔG is negative ( ΔG < 0) the reaction is spontaneous; if ΔG is positive ( ΔG > 0) the reaction is nonspontaneous.

Then, determine the temperature at which ΔG becomes zero, which is the temperature at which the reaction becomes nonspontaneous.

<u>3) ΔG⁰ = ΔH⁰ - TΔS⁰</u>

ΔG⁰ = -11,000 J - T (-17.4 J/ K)  [ -11.0 kJ were converted to J]

0 = - 11,000 J + 17.4 T J/K

11,000 J = 17.4 T J/ k

T = 11,000 kJ / (17.4 J/K) =  632 K ← answer

8 0
3 years ago
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