A polymer's structure influences its physical properties. Describe two structural variations that are possible for polypropylene but not for polyethylene. : Polymer Chemistry

606

What is stepping ripple and step accuracy

694

Define ph?

636

Tell me the common name of the molecule dihydrogen dioxide?

575

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

586

What are the types of corrosion? : Electrochemistry Corrosion

569

Define dipole moment?

592

Explain the dipole moment direction for methanol?

637

Name the element which has the following ground-state electron configuration: 1s22s22p6?

565

Define electro plating and electroless plating? : Electrochemistry Corrosion

606

How to convert 673 kelvin into degrees centigrade?

566

can you email me because I have a report and I need you to answer these questions if you would like to if not I completely under stand.

1710

Explain how can you tell if there is a dipole moment or not?

567

What is the atomic number?

547

What is the role of a catalyst? : Polymer Chemistry

579