Ella wants to construct an electrochemical cell . A major material needed is a copper strip.
Ella doesn't have this material.
What else can she use.

Note : The copper strip is meant to act as the cathode ( where reduction takes place ).
Reduction = Gain of electrons.

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.