How many moles of n2o5 are needed to produce 7.90 g of no2? 2n2o5 = 4no2 + o2

0.08585 moles of is needed to produce 7.9 grams of

Explanation: Moles is calculated by using the formula:

Molar mass of = 46 g/mol

Number of moles of = 0.1717 moles

For the given chemical reaction:

By Stoichiometry,

4 moles of is produced by 2 moles of

So, 0.1717 moles of is produced by = = 0.08585 moles of

Hence, moles of is 0.08585 moles.

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation:

is there multiple choice answers?