Question
QUESTION 21
Sam weighed out 49.99g of sodium hydroxide (NaOH). The final volume of his solution is 750mL. What is the molarity of Sam's working stock of NaOH? The MW of NaOH is 39.99.
1.67M?
Sam weighed out 49.99g of sodium hydroxide (NaOH). The final volume of his solution is 750mL. What is the molarity of Sam's working stock of NaOH? The MW of NaOH is 39.99.
1.67M?
Answers
bobpursley
molarity=49.99/(39.99(.750))=1.67