Changes in color and temperature indicate that a reaction has taken place.

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?

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules

Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20