Find the concentration of a potassium hydroxide solution if 23 mL were used to neutralize 14 mL of hydrobromic acid with a concentration of 2.3 M.

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

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves

How many moles of oxygen gas are produced from the decomposition of six moles of potassium