Question

Describe a chemical test between butane and butene

Answer 1

Answer:

The butane will not react (left-hand test tube). The but-2-ene will decolourize the bromine solution (right-hand test tube). Bubble each gas through a cold, dilute, aqueous solution of KMnO4 . ... With but-2-ene, the purple colour will disappear and a dark brown precipitate will form (bottom test tube).

Answer 2

Explanation:

Organic Technologies has a unique capability in producing ultra-high purity hydrocarbon gases for a wide range of product needs from refrigerants, semiconductors and pharmaceutical reagents. Our product lines include alkanes (linear, branched, cyclic) and high-purity alkylaromatics.

PRODUCT INFO:

These hydrocarbon products are gases at room temperature. They are packaged in low-pressure cylinders, typically from lecture bottle size up to “Half-Ton” cylinders. They are used in a variety of synthetic and analytical applications.