a mixture of 1-heptyne, 2-heptyne, and 3-heptyne was hydrogenated in the presence of a platinum catalyst until hydrogen uptake ceased. if one assumes that the hydrogenation went to completion, how many distinct seven-carbon hydrocarbons were produced?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

How is the use of hydroelectric power related to the sun

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive