IG Chem Tests for Aqueous Anions

0.0(0)
studied byStudied by 0 people
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/6

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

7 Terms

1
New cards

Carbonate

add dilute acid. if carbonate produces carbon dioxide, effervescence

2
New cards

Chloride (in solution)

acidify with dilute nitric acid, then add aq silver nitrate. if chloride present = white ppt.

3
New cards

Bromide (in solution)

acidify with dilute nitric acid, then add aq silver nitrate. if bromide present = cream ppt.

4
New cards

Iodide (in solution)

acidify with dilute nitric acid, then add aq silver nitrate. if iodide present = yellow ppt.

5
New cards

Nitrate (in solution)

add aq sodium hydroxide, then aluminium foil, warm carefully. if nitrate, ammonia gas produced

6
New cards

Sulfate (in solution)

acidify with dilute nitric acid, then add aq barium nitrate. if sulfate present, white ppt formed

7
New cards

Sulfite (SO32-)

add a small volume of acidified aqueous potassium manganate (VII). if sulfite present, changes colour from purple to colourless