• Best of luck to the class of 2025 for their HSC exams. You got this!
    Let us know your thoughts on the HSC exams here

Year 11 solution question (1 Viewer)

MilkyCat_

Active Member
Joined
Oct 3, 2014
Messages
597
Gender
Female
HSC
2016
I have no idea what i'm doing
someone help pls

Element 'X' forms a fluoride of formula XF3.

2.50g of this fluoride is dissolved in enough water to make 200.0 mL of solution

The Molarity of the final solution was found to be 0.15 M

b) Calculate the atomic weight of element 'X' and hence suggest a likely identity for the element.
 

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top