2NO +O2. 2NO2 Colorless Colorless brown Gass Gas. gas. 48.7g. ? 67.21g. which of the following best represents the amount of Oxygen Gass needed for this reaction to follow the Law of conversation of mass?

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

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

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?