What is the balanced equation and type of reaction for:
Copper metal+aqueous silver nitrate

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Achemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. the chemical reaction that occurred is shown. na + cl2 → nacl if the percentage yield of the reaction is 86%, what is the actual yield? show your work, including the use of stoichiometric calculations and conversion factors.