How many moles of 02 can be prepared from 6.75 moles of kcio3 ?

The equation for this question could be → .

so for 6.75 moles of  *3 moles of O_{2}/2 moles of

= 10.125

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.