Answer to Question #167259 in General Chemistry for hayley samantha farah

Question #167259

A container has 800.0 mL of an aqueous solution containing OH– ions. How many grams of OH– ions are in the solution if the molarity is 0.557 M?


1
Expert's answer
2021-02-28T06:15:13-0500

Volume= 800ml= 0.80L

Mass of OH-= ?

Molarity= 0.577M

Molar Mass= 17g/mol

Molarity = moles/litres

Moles= molarity x Litres = 0.577 x 0.8 = 0.4456mol

Mass= mole x molar mass

= 0.4456 x 17 = 7.58g


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS