How did the change of stress (adding or removing reactants or products) cause a shift in the equilibrium system of your solutions? Use data to support your answer. Make sure you discuss all four stress changes: Adding a reactant Adding a product Removing a reactant Removing a product

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these