See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
12 questions from this quiz
KMnO4\text{KMnO}_4KMnO4
It decomposes in sunlight and heat
1:5
It acts as its own indicator
Faint pink
They lose water of crystallisation
Ammonium iron(II) sulfate
To provide H+\text{H}^+H+ ions for reaction
Brown MnO2\text{MnO}_2MnO2 precipitate
From the top of the meniscus
Spontaneous loss of water
Two salts crystallised together
Select your subjects, and get access to A+ resources today.