What mass is needed for 5000 moles of iron.

View the topographic map of Antarctica. Use latitude and longitude to tell the location of the following sites to the nearest 5 degrees

If i have 15.7g of sulfur, how do i work out how much iron is needed to make iron sulfide

If you have 3.8 x 10^24 molecules of O2 at STP how many liters of O2 do you have? Show all work for credit.

The device shows the relative humidity at 22° c. what's the water vapor density if the maximum water vapor in air at this temperature is 20 grams/cubic meter? a device showing that at 22 degrees celsius the relative humidity is 58%. a. 11.6% b. 11.

How do I convert 12 g into kg in a formula

If 100.0 ml of HCI stock solution is used to make 500.0-ml of a 0.675 M HCI dilution, what is the molarity of the stock solution?

Consider the reaction 4FeS2 + 11O2 → 2Fe2O3 + 8SO2. If 8 moles of FeS2 react with 15 moles of O2, what is the limiting reactant? FeS2 Fe2O3 O2 SO2

The small shock you feel when you rub your shoes on carpet and touch something metal is caused by___. A. conduction B. insulator C. induction D. current

Is the temperature of rain a physical property?

What happens to a star like our sun when it runs out of Hydrogen, explain the physical and chemical changes that take place.