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Search: Posts Made By: JOE111111
Forum: Homework Help May 23rd 2009, 11:52 AM
Replies: 7
Views: 1,597
Posted By JOE111111
Re: someone help me on my chemistry homework

1.the equation for the reaction of magnesium and fluorins is :
Mg + F2 -> MgF2

a)how many moles of fluorine molecules react with one mole of magnesium atoms?
b)what is the relative frmula mass...
Forum: Homework Help May 23rd 2009, 11:35 AM
Replies: 7
Views: 1,597
Posted By JOE111111
Re: someone help me on my chemistry homework

i dont understand how t o rearrange it because sometimes you are only given one part and then you have to work out something to get 2 parts but how if you only are given one thing in the first place.
Forum: Homework Help May 23rd 2009, 11:27 AM
Replies: 7
Views: 1,597
Posted By JOE111111
Lightbulb someone help me on my chemistry homework

can someone tell me how to work out a mole and all that
Showing results 1 to 3 of 3

 
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