Refer to the following diatomic species

(A) Li2

(B) B2

(C) N2

(D) O2

(E) F2 Has the largest bond-dissociation energy

A compound has a percent composition of 24.74% potassium (molar mass = 39.10 g/mol), 34.76% manganese (molar mass = 54.94 g/mol), and 40.50% oxygen (molar mass = 16.00 g/mol).

Adam found a block made of lead, the density of lead is 11.36 g/cm 3. The lengths of the blocks sides are 5 cm, 1.5 cm, and 3 cm, respectively. How heavy is adams block

How many grams of Fe can be produced when 6.05 g of Fe2O3 reacts?

How many moles of nitrogen gas will occupy a volume of. 5L at 1.0atm and 298K

What is the best definition for the underlined word based on the following sentence? "Though her poems bear no blithe comments or happy outcomes, Emily Dickinson is still regarded as one America' most talented poets of the nineteenth century." A.

How much volume (in cm^3) is gained by a person who gains 11.5 lbs of pure fat?

A compound contains 69.94 percent iron and 30.06 percent oxygen. what is its molecular formula if the molar mass of the compound is 199.55 grams per mole?

What is the formula for carbon and chlorine

A pair of ice tongs is a double: first-class lever second-class lever third-class lever

On a ceiling, there were tiny droplets of blood less than 1 mm in diameter. the victim was lying in a pool of blood. no other marks were found on the other walls.