If 38.7 grams of lithium chlorate decomposes, how many grams of oxygen gas can be produced?

2liclo3 → 2licl + 3o2

41.1 g o2
20.6 g o2
9.13 g o2
6.85 g o2

LiClO3 has mole of mass of 90 g/mol

So 38.7 g means 0.43 mol

Since in this reaction, LiClO3 : O2 = 2:3, then it will produce 0.43*3/2 = 0.645 mol O2

So it is equivalent to 0.645 * 32 = 20.64 g O2

A1 a 2 a 3 ooh lol i think that's it

Contained in chromosomes which are located in the nucleus of the cell.