Define impurity in the ethylene used to make polyethylene

Assignment Help Chemistry

Reference no: EM13719500

Question- Copper reacts with any oxygen present as an impurity in the ethylene used to make polyethylene. The copper is regenerated when hot H2 reduces the copper(II) oxide, forming the pure metal and H2O. The volume of H2 at 765 Torr and 225 oC needed to reduce 35.5 g of copper(II) oxide is

I need proficient help to explain each and every step in detail of the above problems.

Reference no: EM13719500

Questions Cloud

Find the magnetic force on a proton : Find the magnetic force on a proton moving with velocity 4.64 Mm/s in the positive x direction in a magnetic field of 2.00 T in the positive z direction

What is the electric flux through the gaussian surface : A dipole is located at the origin, with charges +7 nC and -7 nC separated by 6 Âµm. What is the electric flux through the Gaussian surface

Considering only the r-groups for the amino acids : Considering only the R-groups for the amino acids below, which one would NOT contain a nucleophile at a high pH (> 11) a. Lys b. Ser c. Cys d. Trp e. none of the preceding

Find the net flux of electric field through gaussian surface : A Gaussian surface encloses three fixed point charges and no other charge. If these charges are +35 ÂµC, +20 ÂµC, and -55 ÂµC, Find the net flux of the electric field through the Gaussian surface

Define impurity in the ethylene used to make polyethylene : Copper reacts with any oxygen present as an impurity in the ethylene used to make polyethylene. The copper is regenerated when hot H2 reduces the copper(II) oxide, forming the pure metal and H2O.

Compute what is the magnitude of the electric field : An uncharged metal slab has square faces with 12 cm sides. It is placed in an external electric field that is perpendicular to its faces. What is the magnitude of the electric field

What is the impulse exerted on the block : A block is sitting at rest on a tabletop. A force of 4.44 N is then exerted on the block over a time of 0.201 s. What is the impulse exerted on the block

What force does the car exert on the trailer : An 1190-kg car pulls a 360-kg trailer. The car exerts a horizontal force of 3.6 x 103 N against the ground in order to accelerate. What force does the car exert on the trailer

Promotion that involves mailing discount coupons : Eagle Outfitters is a chain of stores specializing in outdoor apparel and camping gear. They are considering a promotion that involves mailing discount coupons to all their credit card customers.

User Account

All Pages