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more stoicheometry help?
stoicheometry help again this problem is really close but different to the last one its
the molar mass of LiF is 25.94g/mol how many moles of LiF are present in 8.60 G
help and explain this for me thank you
1 Answer
- Anonymous9 years agoFavorite Answer
Molar mass = one mole
1 mole = 25.94g
X moles = 8.6g
Cross multiply:
8.6 x1 / 25.94
= .332 moles
Hope that made sense!
Copy these out, and as your writing it down, look at the questions and FIGURE OUT where the numbers are coming from. It will start to stick in your head then.!
Good luck :)