Ammonia is produced commercially by the Haber reaction: N2(8)+ 3H2(8)
The formation of ammonia is favored by
2NH3(8) + heat
an increase in pressure
a decrease in pressure
removal of N2(g)
4.
removal of H2(g)

Draw the more stable lewis dot structure for bro2-

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous