HELP PLEASE! A chemist uses a standard solution of 0.210 M lithium hydroxide (LiOH) to titrate 28.10 mL of sulfurous acid acid (H2SO3), she finds that it requires 22.14 mL of the base to reach the end-point of the titration. What is the molarity of the acid solution? What is the concentration of H2SO3? Your answer must be rounded to the correct number of significant figures. Be sure to specify a unit.
Answers: 1
Chemistry, 22.06.2019 00:10
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
Answers: 3
Chemistry, 22.06.2019 07:00
At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure
Answers: 2
Chemistry, 22.06.2019 09:40
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
HELP PLEASE! A chemist uses a standard solution of 0.210 M lithium hydroxide (LiOH) to titrate 28.10...
Chemistry, 14.04.2020 16:14
Mathematics, 14.04.2020 16:14
Mathematics, 14.04.2020 16:14
World Languages, 14.04.2020 16:15
Mathematics, 14.04.2020 16:15
History, 14.04.2020 16:15
History, 14.04.2020 16:15
Computers and Technology, 14.04.2020 16:15