Convert each of the following masses to the units requested A. 500 liter to deciliters

B. 4200 km to hm

What’s the percent by mass of carbon in c10h14n2

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?

What is the chemical formula for the compound formed between sodium and flour one