(a) Chlorine gas
(b) (i) Remove traces of hydrogen chloride gas
(ii) Drying agent
maurice.mutuku answered the question on October 25, 2019 at 05:14
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(a) Write an equation for the reaction that took place in the flask
(b) What observation was made in the flask?
(c) What precaution should be taken in carrying out the experiment?
Date posted: October 24, 2019. Answers (1)
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Date posted: October 24, 2019. Answers (1)
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I. Increasing the pressure
II. Using a catalyst
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Date posted: October 24, 2019. Answers (1)
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I. Solid H
II. Solid I
(iii) Write an equation for the reaction that occurred in the flask between solid H and dilute Hydrochloric acid
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(i) the colour of the solution changed from reddish-brown to green and
(ii) a yellow solid was deposited
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Date posted: October 24, 2019. Answers (1)
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Date posted: October 24, 2019. Answers (1)
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(ii) Calculate the number of moles...(Solved)
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Date posted: October 24, 2019. Answers (1)
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(c) State how the polluting effects of the gas on the environment can be controlled
Date posted: October 24, 2019. Answers (1)
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Date posted: October 24, 2019. Answers (1)
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(a) Calculate the molarity of this acid
(b) Determine the volume of commercial acid in (a) above that can be used to prepare
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Date posted: October 24, 2019. Answers (1)