6F + 2 P+ 6 H, O 2PH3 + 3 F2 + 6 OH In the above reaction, the oxidation state of phosphorus changes from How many electrons are transferred in the reaction?

Particles vibrate in a rigid structure and do not move relative to their neighbors.

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?

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?