You have 28.5 g of iron shot that has a volume of 3.60 mL. From this information, calculate the density of iron.

Explanation

Density can be found by dividing the mass by the volume.

We know the iron sheet has a mass of 28.5 grams and the volume is 3.60 milliliters.

Substitute the values into the formula.

Divide.

Let's round to the nearest thousandth.

The 6 in the ten-thousandth tells us to round the 6 to a 7.

The density of iron is about 7.917 grams per milliliter.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.