Asked by Jakob
How many individual hydroxide ions (OH)- are found in 13.4mL of 0.586M Ba(OH)2?
I'm not quite sure how to do this. Thank you!
I'm not quite sure how to do this. Thank you!
Answers
Answered by
DrBob222
How many moles Ba(OH)2 do you have?
moles = M x L.
There will be twice the molar concn of OH^- because there are two OH ions/1 molecule Ba(OH)2.
There are 6.022 x 10^23 OH^- in a mole of them. How many in the number of moles you have? Go from there.
moles = M x L.
There will be twice the molar concn of OH^- because there are two OH ions/1 molecule Ba(OH)2.
There are 6.022 x 10^23 OH^- in a mole of them. How many in the number of moles you have? Go from there.
Answered by
Juliette
9.45e21
Answered by
?
idk lmao
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