How many sulfide ions are present in 23.5g of sb2s3

The number of sulfide ion are,

Explanation : Given,

Mass of = 23.5 g

Molar mass of = 339.7 g/mol

First we have to calculate the moles of

Now we have to calculate the moles of sulfide ion.

In , there are 2 moles of ion and 3 moles of ion.

As, 3 mole of sulfide ion contains sulfide ion

So, 0.0692 mole of sulfide ion contains sulfide ion

Thus, the number of sulfide ion are,

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.