You have a 5.8 ml sample of mercury. what is the mass of your sample
Please answer

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

Identify the electromagnets with poles that are reversed from the electromagnet shown above

What will most likely happen when two bromine atoms bond together?