. Tell how the calculated molarity of sulfuric acid would be affected (increase, decrease, or remain the same) if: a) the sulfuric acid titration was consistently carried out to a dark pink endpoint b) during the sulfuric acid titration the flask was not rinsed down and several drops of NaOH remained unreacted on the walls of the flask c) before recording the final buret reading several drops of NaOH leaked out of the buret d) the pipet was wet with distilled water when used to dispense H2SO4

air quality

poor drinking water

and heavy polution

can lead to poor health

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.  

chemical decomposition is opposite of chemical synthesis.

l dont know l am s sorry