What is the Molecular Weight of Each Compound in Moles/Grams for BaCl2 and NaF?

[Chills]

Homework Statement

BaCl2+ 2NaF -->BaF2 + 2NaCl

Homework Equations

See above...how to get 100g of the BaF2 product?

The Attempt at a Solution

Did molecular weight of each compound in moles/g

 

[Borek]

Reaction equation (if balanced) tells you in what molar ratio things react. Convert mass to moles, find how many moles of BaCl₂ and NaF you need (that's what these stoichiometric coefficients are for), then convert moles back to mass.

 

[Chills]

Found MW for BaF2 as 173.31
Then took 100g/173.31 to get 0.57 moles. Did MW for other compounds now not sure where to go from here?

 

[Borek]

Have you read the linked page?

How many moles of BaCl₂ needed to produce 0.57 moles of BaF₂?

How many moles of NaF needed to produce 0.57 moles of BaF₂?

 

[Chills]

Need 1.14moles to produce 0.57 moles BaF2
Need 0.57 BaCl2 moles to produce 0.57 moles BaF2
So I need 47.89g of NaF
And 118.77g of BaCl2
Is that right?

 

[Borek]

Wasn't that hard

 

[Chills]

My noodle is definitely warm now hehe
TY