2 years ago

How many moles of C5H120 would it take to generate 4.2 moles of CO2 from combustion?

Chemistry

1 answer:

dalvyx [7]2 years ago

3 0

Answer:

0.84 moles

Explanation:

from the equation 2 moles of pentanol generated 10 moles of CO2 therefore, x mol of pentanol will generate 4.2mol of CO2.

making x the subject of formula=4.2*2/10

=0.84 moles of

pentanol

You might be interested in

Billy the friendly Robot uses 50 N of force to lift a box 2 meters in the air. How much work did Billy perform?

nexus9112 [7]

Answer:

Work done, W = 100 J

Explanation:

We have, Billy the friendly Robot uses 50 N of force to lift a box 2 meters in the air.

It is required to find the work done by Billy.

Work done by an object is given in terms of force and displacement. The formula used to find the work done is given by :

$W=Fd\\\\W=50\ N\times 2\ m\\\\W=100\ J$

So, the work performed by Billy is 100 J.

4 0

3 years ago

When you are converting grams to moles , are you multiplying or dividing ?

Effectus [21]

When you are converting grams to moles, the operation that you will be doing is dividing by the molar mass to obtain the amount of moles of the given sample.

4 0

3 years ago

romeo is upset that he'll no longer be able yo see juliet, but this living creature will be able to see her, be near her, even f

Lyrx [107]

Answer:

beautiful and beautiful home on

8 0

2 years ago

Read 2 more answers

Calculate the potential energy of a 25kg ball sitting 25m high

Mariulka [41]

The answer is 6,125. To get this you multiply both by 9.8

8 0

3 years ago

A new substance is formed when the?

quester [9]

Answer:

A chemical reaction happens when substances break apart or combine to form one or more new substances.

Explanation:

hope its right.

4 0

3 years ago