Which statement explains what it means for a chemical reaction to be at equilibrium? A) The rate of the forward and backward reactions are equal.
B) The reactions stop because of a lack of reactants.
C) The reactions stop because the system can no longer carry
more products.
D) The masses of the products and reactants are equal.

Now consider the reaction when 45.0 g naoh have been added. what amount of naoh is this, and what amount of fecl3 can be consumed by it?

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife