
Anion Identification
Anion Identification is an audio revision series from VSigmaBond Chemistry that covers the key chemistry concepts behind identifying anions. Each episode walks through the relevant tests, observations, reactions and important points students need to remember. It is designed as a quick-study resource so learners can revise essential content anytime and anywhere. The series is part of the chemistry learning program led by Dr. Vajira Seneviratne, with voice and audio production by Nabiha Nayeem and Buddhiprabha Rathnayake.
Episodes

Anion Identification E13 — Thiosulfate | VSIGMABOND
Learn the key tests, observations, and reactions used to identify thiosulfate ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E12 — Tests for Halides | VSIGMABOND
Review the important tests and observations used to identify halide ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E11 — Sulfite | VSIGMABOND
Review the key tests, observations, and reactions used to identify sulfite ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E10 — Sulfide | VSIGMABOND
Review the characteristic tests, observations, and reactions used to identify sulfide ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E09 — Sulfate | VSIGMABOND
Learn the key test, observation, and reaction used to identify sulfate ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E08 — Phosphate | VSIGMABOND
Review the important tests, observations, and reactions used to identify phosphate ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E07 — Nitrite | VSIGMABOND
Review the key tests, observations, and reactions used to identify nitrite ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E06 — Nitrate | VSIGMABOND
Review the key tests, observations, and reactions used to identify nitrate ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E05 — Hydroxides | VSIGMABOND
Learn the important tests and observations used to identify hydroxide ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E04 — Devarda’s Alloy Test | VSIGMABOND
Learn how Devarda’s Alloy Test is used in anion identification, including its application to nitrate and nitrite ions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E03 — Brown Ring Test | VSIGMABOND
Learn the Brown Ring Test for identifying nitrate ions, including the key observation and reaction.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E02 — Carbonates & Bicarbonates | VSIGMABOND
Learn the tests used to identify carbonate and bicarbonate ions, including key observations and reactions.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake

Anion Identification E01 — Introduction | VSIGMABOND
Welcome to the Anion Identification audio revision series from VSigmaBond Chemistry. This series covers important tests, observations, reactions, and key points to help students quickly revise and strengthen their chemistry knowledge.CreditsVoice & Audio Production: Nabiha Nayeem & Buddhiprabha Rathnayake











