1. If 500mL of oxygen is collected at 25°C, what will the volume be if the temperature is increased to 50°C?

Both 1,2−dihydronaphthalene and 1,4−dihydronaphthalene may be selectively hydrogenated to 1,2,3,4−tetrahydronaphthalene. one of these isomers has a heat of hydrogenation of 101 kj/mol (24.1 kcal/mol), and the heat of hydrogenation of the other is 113 kj/mol (27.1 kcal/mol). match the heat of hydrogenation with the appropriate dihydronaphthalene.

For the following, determine the type of reaction and then give products.

When the water vapor cools it condenses select a number that represents his process on the