Identify the oxidizing agent in the reaction sno2(s)+2c(s)→∆ sn(l)+2co(g), the production of metallic tin from tin(iv)

Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?

Compare and contrast solutions and suspensions

Acontrol during an experiment. might change remains constant does not exist does change