A solid silver coin (specific heat = 235 J/kg°C) is heated to a temperature of 58.0°C and added to 100 milliliters of 25.0°C water inside a calorimeter. If the water in the calorimeter reaches an equilibrium temperature of 27.0°C after the coin is added to it, what is the mass, in grams, of the silver coin?

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.

Amixture with the same composition throughout is!