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Olenka [21]
3 years ago
5

Butane C4 H10 (g),(mc016-1.jpgHf = –125.7), combusts in the presence of oxygen to form CO2 (g) (mc016-2.jpgHf = –393.5 kJ/mol),

and H2 O(g) (mc016-3.jpgHf = –241.82) in the reaction:
a. -5,314.8 kj /mol
b. -2, 657.4 kj / mol
c. 2,657.4 kj / mol
d. 5,314.8 kj / mol
Chemistry
2 answers:
Mice21 [21]3 years ago
4 0
 once you do all the math the answer is c
Ira Lisetskai [31]3 years ago
3 0

Answer:

2,657.4 kJ/mol

Explanation:

bc i know all

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Answer:

4.75 moles of Fe

Explanation:

We'll begin by writing the balanced equation for the reaction. This is given below:

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Now, we can determine the number of mole of iron, Fe produced by the reaction of 4.75 mol of FeO with excess CO as follow:

From the balanced equation above,

1 mole of FeO reacted to produce 1 mole of Fe.

Therefore, 4.75 moles of FeO will also react to produce 4.75 moles of Fe.

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