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When bromine gas reacts with aqueous sodium hydroxide an equilibrium is established as shown below.

When bromine gas reacts with aqueous sodium hydroxide an equilibrium is established as shown below.

What observation would be made if a few drops of dilute sulphuric (VI) were added to the equilibrium mixture? Explain.

Answers

Brown colour would intensify.OH- Removed by addition hence backward reaction triggered to replace OH-

sharon kalunda answered the question on March 28, 2019 at 12:54

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Next: Butane burns in air according to the equation shown below. 2C₄H₁₀(g) + 13O₂(g) ----> 8CO₂(g) + 10H₂O(l) What volume of butane must be burnt in oxygen to...

Previous: Explain why it is not advisable to use potassium chloride as salt bridge in the cell shown below.

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Butane burns in air according to the equation shown below. 2C₄H₁₀(g) + 13O₂(g) ----> 8CO₂(g) + 10H₂O(l) What volume of butane must be burnt in oxygen to... (Solved)

Butane burns in air according to the equation shown below.
2C₄H₁₀(g) + 13O₂(g) ----> 8CO₂(g) + 10H₂O(l)
What volume of butane must be burnt in oxygen to give 11g of CO₂ at r.t.p?
(Molar gas volume at r.t.p = 24.0L; C = 120; O = 16.0; H = 1.0 )

Date posted: March 28, 2019 . Answers (1)
Study the cycle below hence answer the questions that follow. (Solved)

Study the cycle below hence answer the questions that follow.

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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
The scheme below shows some reaction of salt. Study it and answer questions that follow. (Solved)

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Date posted: March 28, 2019 . Answers (1)
Excess carbon II Oxide was passed over heated sample of an oxide of iron. The following results were obtained. Determine the empirical formular of the iron... (Solved)

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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
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Study the diagrams below. (Solved)

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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
Study the scheme below hence answer the questions that follow. (Solved)

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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
Study the set-up below and answer the questions that follow. After sometimes, the cotton wools X, Y and Z changed color in turn. (a) What were the... (Solved)

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Date posted: March 28, 2019 . Answers (1)
A current of 2.5A was passed through a cell containing N²⁺ ions for 25 minutes. The mass of the cathode increased by 0.36g.Determine the R.A.M... (Solved)

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Date posted: March 28, 2019 . Answers (1)
The diagram below represents a set-up of apparatus used to investigate the effect of electric current on lead (II) bromide. (Solved)

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Date posted: March 28, 2019 . Answers (1)
25.0cm³ of 0.12M potassium hydroxide solution required 30.0cm³ of a solution of a dibasic acid (H₂Y) for complete neutralization. The acid contained 3.15g per 500cm³... (Solved)

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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)
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Date posted: March 28, 2019 . Answers (1)