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Chemistry, 21.06.2019 17:50
An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide
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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
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Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
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Mathematics, 21.06.2019 16:40
English, 21.06.2019 16:40
Chemistry, 21.06.2019 16:40
Mathematics, 21.06.2019 16:40
Physics, 21.06.2019 16:40
Mathematics, 21.06.2019 16:40
Mathematics, 21.06.2019 16:40
Mathematics, 21.06.2019 16:40
Mathematics, 21.06.2019 16:40
Mathematics, 21.06.2019 16:40