Consider the following reaction: Cu(s) +2 AgNO3(aq)= Cu(NO3)2(aq) +2 Ag(s)

In a rate experiment, a coil of copper wire is placed into a solution of silver nitrate. The
following data are recorded.
Time (hours): 0.0
Mass of Copper (g): 3.45
and
Time (hours): 4.0
Mass of Copper (g): 2.12

Calculate the rate of this reaction. (reaction rate= change in amount over change in time) ​

Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin