If the internal energy of a thermodynamic system is increased by 300J while 75J of expansion work is done?

how much heat was transferred and in which direction to or from the system?

A chemical company makes pure silver by reacting silver nitrate with Zinc. the company needs to make 800 grams of pure silver for a client. they have 500 grams of zinc and 1500 grams of silver nitrate will the make enough silver to fill the order

The balanced net ionic equation for precipitation of caco3 when aqueous solutions of na2co3 and cacl2 are mixed is

In terms of atomic structure why group 18 elements on the periodic table rarely form compounds

Are there any vegetarian Italian Sausages?

Match the standard reduction potentials for each half reaction and the electric potential for the voltaic cell.

Consider that cuo (s) + h2so4 (aq) reacts to give cuso4 (aq) and cuo (s) + k2so4does not give a product.

Why are some compounds that contain carbon not considered as organic compounds?

When ions having a positive charge form bonds with ions having a negative charge, the charge on the resulting compound is what

WHY IS THE OCEAN SALTY ALSO I CANT TAKE OF CAP LOCKS ON A CROME BOOK

Compare and contrast steak and juice