Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

10 Questions

1 Views

Silver Chromate: Properties and Uses

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the importance of the reaction between soluble chromate and silver precursor salts in the laboratory?

It constitutes the basis for the Mohr method of argentometry and is used in the Golgi method of staining neurons for microscopy.

What is the chemical formula of silver chromate?

Ag2CrO4

What is the practical and commercial application of silver chromate?

Its use in Li-Ag2CrO4 batteries, mainly found in artificial pacemaker devices.

What is the crystal structure of silver chromate at lower temperatures?

Orthorhombic Signup and view all the answers

How is silver chromate usually produced?

By the salt metathesis reaction of potassium chromate and silver nitrate in purified water. Signup and view all the answers

What hazard does silver chromate pose due to its chromium(VI) nature?

Toxicity, carcinogenicity, genotoxicity, and environmental harm. Signup and view all the answers

What is the characteristic color of silver chromate and its absorption wavelength?

Brick-red/acajou, absorption λmax=450 nm Signup and view all the answers

What method uses the precipitation of silver chromate to indicate the endpoint in the titration of chloride with silver nitrate?

Argentometry Signup and view all the answers

What is the space group in which the orthorhombic polymorph of silver chromate crystallizes?

Pnma Signup and view all the answers

What effect is attributed to the shift in λmax of silver chromate's characteristic color?

Davydov splitting effect Signup and view all the answers