How an electrochemical is measured? Define emf of an electrochemical cell? : Electrochemistry Corrosion

582

How to convert 673 kelvin into degrees centigrade?

564

What are the other ways in which chemists can manipulate the properties of polymers? : Polymer Chemistry

627

Atactic polypropylene is always produced with the [cp2zr(r)]+ catalyst. Explain this on the basis of molecular-level interactions. : Polymer Chemistry

574

Explain how many moles of hcl are present in .70 l of a .33 m hcl solution?

590

how to mesure a relation of assay by HPLC and purity in results?

1870

Consider the polymerization of vinylidene chloride, ch2=ccl2. What structural variations are possible in poly(vinylidene chloride)? : Polymer Chemistry

969

Explain how do you extract ephedrine from a mineral block?

565

Examine samples of ldpe (sandwich bag, squeeze bottle) and hdpe (milk jug, grocery bag). What are some of the differences in the physical properties of these substances? : Polymer Chemistry

716

Name the element which was used to make the first atomic bomb?

597

Explain why do some medications contain hcl?

631

Define ph?

636

What are the factors which affect corrosion? : Electrochemistry Corrosion

527

Can a Nascent Hydrogen be used for fuel cell without damaging the equipment and if so how good would it be compared to other type of hydrogen.

1728

Explain the dipole moment direction for methanol?

637