Based on the table shown below, which metal would be able to replace lead in a solution of PbCl2 (aq)?

A. silver
B. copper
C. tin
D. gold

Idon’t understand this page, can someone ?

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

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