Question

PLEASE HELP URGENTLY
Salt analysis

You are given MAGNESIUM SULPHATE salt. Complete the following observation table.
You need to write a preliminary and a confirmatory test
Experiment Observation Inference
1. Color of the salt was noted White solid MgCO3.
2. Odour of the salt was noted
3. To little of the given salt (solid
– dry salt) add dil. H2SO4
4. To little of the given salt (solid
– dry salt) add conc. H2SO4 and
warm gently
5. Confirmatory test: (Only one)

Write the equation for the reactions involved (only the identified ion)

Result: The anion present in the given salt is: …………………………………………………………………………….

Cation Analysis

Experiment Observation Inference
Flame Test:

Group Analysis
Group 0
Group 1
Group 2
Group 3
Group 4
Group 5
Group 6
Confirmatory Test for cation (Only 1)

Result: The cation in the given salt is: ……………………………………………………………………………
Formula of the given salt is ……………………………………….

Answer 1

Answer:

the cation in the salt is iodine