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Studentka2010 [4]
1 year ago
6

You are asked to perform a reaction by dissolving hypochlorous acid in water. Based on your understanding of acids, you understa

nd that hypochlorous acid dissolves in water to form hydronium ions and hypochlorite ions. You then write out the equation:
HOCl + H2O ⇋ H3O⁺ + OCl⁻

Based on your understanding of Le Châtelier’s principle, complete the sentence. When additional hypochlorous acid is added, the hypochlorite ion “concentration”
Choose...
.

Chemistry
1 answer:
AnnZ [28]1 year ago
3 0

According to the principle of chemical equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase.

<h3>What is chemical equilibrium?</h3>

Chemical equilibrium refers to the equilibrium which exists between chemical species in a reaction such that the rate of forward and backward reactions are the same.

Since the reaction is in equilibrium, when additional hypochlorous acid is added, the hypochlorite ion concentration will increase ad equilibriumwill shift to the right of the reaction.

Learn more about chemical equilibrium at: brainly.com/question/15854786

#SPJ1

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Helps eliminate waste products such as urea, uric acid ammonia, and other products via urine.

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Explanation:

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3 years ago
How many moles are present in 54.8 mL of mercury if the density of mercury is 13.6 g/mL?​
lesya692 [45]

Answer:

3.72 mol Hg

General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

  • Reading a Periodic Table
  • Using Dimensional Analysis
  • Density = Mass over Volume

Explanation:

<u>Step 1: Define</u>

D = 13.6 g/mL

54.8 mL Hg

<u>Step 2: Identify Conversions</u>

Molar Mass of Hg - 200.59 g/mol

<u>Step 3: Find</u>

13.6 g/mL = x g / 54.8 mL

x = 745.28 g Hg

<u>Step 4: Convert</u>

<u />745.28 \ g \ Hg(\frac{1 \ mol \ Hg}{200.59 \ g \ Hg} ) = 3.71544 mol Hg

<u>Step 5: Check</u>

<em>We are given 3 sig figs. Follow sig fig rules and round.</em>

3.71544 mol Hg ≈ 3.72 mol Hg

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Read 2 more answers
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