A chemical reaction in which nitrogen is combined with hydrogen results in a new compound called ammonia.
N2
+
3H22NH3
28.018
6.05 g
28
What mass of ammonia, to the nearest hundredth of a gram, is produced in this reaction?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

In salt water solution,the salt is the blank

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.