What is the name of this molecule? H3C-C☰-CH3

A. 2-butyne
B. 1-butyne
C. 4-butyne
D. 3-butyne
the answer is A.

Becquerel expected to find ( he developed the photographic plate that had sun-exposed minerals on top of it. becquerel expected to find ( he developed the photographic plate that had been in the closed drawer.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.