Chemistry, 10.02.2020 10:40 ayoismeisjjjjuan

7. Consider the following reaction occurring in a test tube:
Cl2(g)
+
F2(g)
+
2C1F,
AH = - 56.5 kJ
(green)
(brown)
(colorless)
a) Will the test tube become darker, lighter or not change if you heat it up? Explain your answer
Darker since it will shift to the right,
b) Will the test tube become darker, lighter or not change if you add a catalyst? Explain your
answer
Not change since both sides are affected
equally.
c) Will the test tube become darker, lighter or not change if you increase the volume?
Lighter since the pressure is decreased.
Page 3 of 17

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 18:30, Thomas7785

Two things that biomedical has invented or innovated

Answers: 1

continue

Chemistry, 21.06.2019 23:10, ChloeLiz7111

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Answers: 1

continue

Chemistry, 22.06.2019 14:00, hammackkatelyn60

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.

Answers: 3

continue

Chemistry, 22.06.2019 22:30, jkjjoijjm5928

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?

Answers: 3

continue

You know the right answer?

7. Consider the following reaction occurring in a test tube:
Cl2(g)
+
F2(g)
+