2 C8H18+ 25 O2 -> 16 CO2 + 18 H2O How many grams of water would be produced if 20.0 liters of O, gas were burned at a temperature of -10.0°C and a pressure of 1.3 atm?

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.

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

When would a bouncy ball have the most potential energy