Ask question

Ask question

All categories

3 years ago

6

A student calculated the standard enthalpy change of formation of ethane C2H6 using a method based on standard enthalpy change o

f combustion

1 answer:

Tom [10]3 years ago

8 0

C2H6 + 302 -------> 2C + 3H20

You might be interested in

As an alternative energy source, nuclear energy is more harmful to the environment than a coal-fired power plant because it prod

mel-nik [20]

Answer:

False

Explanation:

It is coal-fired power plants that produce mercury, air pollution, and carbon dioxide.

However, nuclear energy produces radioactive waste that must be stored for many years before it can be safely disposed.

6 0

2 years ago

Need structural formula for each 12, HOCH a CH 1 Dipherylamine.

guajiro [1.7K]

12) Ethylene glycol and <span>Diphenylamine
</span>
<span>attached images
</span>
hope this helps!

5 0

3 years ago

The stars are H and the circles are O by the way

shepuryov [24]

Answer:2 is correct

Explanation:

6 0

2 years ago

Write the correct name of the Fe(CIO3)3

pychu [463]

Answer:

Iron(III) Chlorate Fe(ClO3)3 Molecular Weight

Explanation:

3 0

1 year ago

Read 2 more answers

Of the total base sequence in human DNA, what percentage codes for proteins? A) Nearly 50 percent

aliya0001 [1]

Answer:

The correct answer is B)About 5 percent

Explanation:

The approximate total size of the human nuclear genome is 3,200,000,000 base pairs. 1 to 1, 4% encode proteins, 24% are non-coding regions and the rest correspond to intergenic regions.

8 0

2 years ago