3. What simple laboratory test could be used to distinguish: (a) butane and but-2-ene
(b) cyclohexane and cyclohexene
(c) but-i-ene and but-2-ene

What is the relation between concentration of reactants and the rate of chemical reaction?

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Which of these is an intensive property of a substance