Ammonia (NH3) is a very important chemical. It is commercially produced using the Haber process as follows: N2 + 3H
+ 2NH3
How many moles of H2, are required to react with excess N2, to produce 60 moles of NH3?

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?