Ihave a sample of galena. it appears there may be some gold in it. it is a piece of raw ore so i took it to a metallurgist and that's what he said. is that possible?

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.

Determine the reaction and balance the following equations urgent due in the morning

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted