Balance the following equation. Then, answer the problem. __N2 + __H2 -> __NH3

How many liters of hydrogen is necessary to react with 6.75 L N2 at STP?

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Asolution is produced in which water is the solvent and there are four solutes. which of the solutes can dissolve better if the solution is heated?