Calculate the volumes of air and hydrogen gas at 14degc and

Reference no: EM13644141

Metallic molybdenum can be produced from the mineral molybdenite, MoS2. The mineral is first oxidized in air to molybdenum trioxide and sulfur dioxide. Molybdenum trioxide is then reduced to metallic molybdenum using hydrogen gas. The balanced equations are given below.

MoS2(s) + 7/2 O2(g) MoO3(s) + 2 SO2(g)
MoO3(s) + 3 H2(g) Mo(s) + 3 H2O(s)
Calculate the volumes of air and hydrogen gas at 14°C and 1.00 atm that are necessary to produce 1.00 multiplied by 103 kg of pure molybdenum from MoS2. Assume air contains 21% oxygen by volume and assume 100% yield for each reaction.

Reference no: EM13644141

Questions Cloud

Argon gas is ten times denser than he gas at the same : argon gas is ten times denser than he gas at the same temperature and pressure. which gas is predicted to effuse

Suppose 10 players are selected at random out of eighteen : suppose 10 players are selected at random out of eighteen possible people where 15 are women and 3 are men with each

A car travels around a level circular track 500 m in : a car travels around a level circular track 500 m in diameter. if the coefficient of static friction between the tires

A chemical engineer studying the properties of fuels placed : a chemical engineer studying the properties of fuels placed 1.475 g of a hydrocarbon in the bomb of a calorimeter and

Calculate the volumes of air and hydrogen gas at 14degc and : metallic molybdenum can be produced from the mineral molybdenite mos2. the mineral is first oxidized in air to

A 040 kg mass attached to the end of a string swings in a : a 0.40 kg mass attached to the end of a string swings in a vertical circle of radius 1.8 m. at an instant when the

A photographer works part-time in a shopping center two : a photographer works part-time in a shopping center two hours per day four days per week. on the average six customers

You think that the return could be modeled as a normal : suppose you are interested in an investment with an uncertain return. you think that the return could be modeled as a

A 200 g object tied to a string 80 cm long travels in a : a 200 g object tied to a string 80 cm long travels in a vertical circle of radius 80 cm. at the top of the circle the

User Account

All Pages