Chapter 9: Problem 5

What happens when bleaching powder is stored over a long period of time? Give equation.

Short Answer

Expert verified

Answer: The balanced chemical equation is 2Ca(OCl)_2 ⟶ 2CaCl_2 + 2H_2O + O_2. Bleaching powder decomposes into calcium chloride, water, and oxygen gas.

Step by step solution

Identify the chemical formula of bleaching powder

Bleaching powder, also known as calcium hypochlorite, is a white powder with the chemical formula Ca(OCl)_2.

Write down the decomposition reaction of bleaching powder

When bleaching powder is stored for a long time, it decomposes into calcium chloride, water, and oxygen gas: Ca(OCl)_2 ⟶ CaCl_2 + H_2O + O_2

Balance the decomposition reaction

Balancing the chemical equation, we obtain: 2Ca(OCl)_2 ⟶ 2CaCl_2 + 2H_2O + O_2 So, when bleaching powder is stored over a long period of time, it decomposes into calcium chloride, water, and oxygen gas. The balanced chemical equation for this decomposition is: 2Ca(OCl)_2 ⟶ 2CaCl_2 + 2H_2O + O_2

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

Recommended explanations on Chemistry Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

What happens when bleaching powder is stored over a long period of time? Give equation.

Short Answer

Step by step solution

Identify the chemical formula of bleaching powder

Write down the decomposition reaction of bleaching powder

Balance the decomposition reaction

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Physical Chemistry

Nuclear Chemistry

Organic Chemistry

Making Measurements

Kinetics

Ionic and Molecular Compounds

Study anywhere. Anytime. Across all devices.