Which one is not required for reaction of nitrogen with hydrogen to form ammonia gas?

1. uv light 2. high pressure

3. high temperature 4. iron catalyst

What is steam distillation and why is it a preferred technique to purify high boiling liquids that are water-insoluble?

What trait of an atp molecule enables it to store energy for use by cells

Iron is a transition metal true or false

Explain why the temperature of ocean water will vary with latitude and depth.

In saturated organic compounds, all the bonds between carbon atoms are called?

A fish company delivers 22 kg of salmon, 5.5 kg of crab and 3.48 kg of oysters to your seafood restaurant. What is the mass, in kilograms of the seafood? What is the total number of pounds?

If 38.7 grams of lithium chlorate decomposes, how many grams of oxygen gas can be produced?

Balance the following redox equation in acidic solution using the smallest integers possible and select the correct coefficient for the H + (aq) ion.

Toussaint L' ouveeture lead a revolt that eventually resulted in Independence for

If a solution contains 1 x 106 hb molecules, how many o2 binding sites are available? if the solution of hb is 50% saturated with o2, how many binding sites are occupied by o2?