How do you enter the density into the calculator? A. volume (cm3) / mass (g) =
B. mass (cm3) / volume (g) =
C. mass (g) / volume (cm3) =
D. mass (g) X volume (cm3) =

Why is it illegal to manufacture fireworks without a license

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2