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ValentinkaMS [17]
3 years ago
9

Which process is suitable to yield high quality ethanol greater than 95%​

Chemistry
1 answer:
Eva8 [605]3 years ago
5 0

Answer:

A fractional distillation with a dehydrant

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Of the two bromoderivatives, C6H5CH(CH3)Br and C6H5CH(C6H5)Br which one is more reactive in SN1 substitution reaction and why?
GrogVix [38]

Answer:

tertiary

Explanation:

tertiary halogenoalkanes are more reactive than primary and secondary as the carbocation is more stable due to alkyl groups( have high electron density) donating electrons to stabilise the carbocation

4 0
3 years ago
A fat is composed, in part, of long chains of carbon and hydrogen. This fat as a molecular
IgorLugansk [536]

Answer:

C_{54}H_{102}O_6

Explanation:

Hello!

In this case, since the molar mass of the empirical formula is:

MM_{empircal}=9*12.01+17*1.01+16.00=141.26g/mol

Thus, the ratio of the molecular to the empirical formula is:

\frac{847g/mol}{141.26g/mol} =6.0

Thus, the molecular formula is six times the empirical formula:

C_{54}H_{102}O_6

Best regards!

8 0
3 years ago
PLLSSSS HELP MEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!​
Alexxandr [17]
6) C and 7) C
I hope this helps
6 0
3 years ago
Which of these is an environmental effect of burning fossil fuels and pesticides from farming
Anna11 [10]
<span>A. smog
B. Use a large amount of water 
C. increased temperatures
D. poisoning wildlife

The correct answer is D) poising wildlife. Burning fossil fuels and pesticide from farming have the effect of releasing toxic elements in nature, thus the consequences of poisoning wildlife. The fossil fuels released CO2 and other particulates that threats the respiration system of most animals, while the pesticide that animals ingest or breath can have different effects on the wildlife, depending on the type of pesticide.    
</span>
4 0
3 years ago
Read 2 more answers
In the reaction A+B --&gt; C + D, what are the reactants? Answer Fast please!!!
ale4655 [162]

Answer:

C + D

Explanation:

C + D are the reactants because they are on the right side of the equation

(I hope this answer was quick enough!)

4 0
3 years ago
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