HELP w/3 Questions   (02/01/2014, 11:11 PM)

Please help answer these questions:

1. What is the mass of 3 moles of water?
2. What is the mass of 7 moles of beryllium sulfide (BeS)?
3. What is the mass of 5 moles of hydrochloric acid (HC1)?

I have tried the conversion, but it does not work.

Thank you,
Lee

 


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02/01/2014, 11:11 PM HELP w/3 Questions
02/01/2014, 11:29 PM     Re: HELP w/3 Questions
02/01/2014, 11:54 PM         Re: Re: HELP w/3 Questions
03/18/2014, 8:24 PM     converting measurements
03/18/2014, 8:41 PM         Re: converting measurements
01/06/2015, 6:43 AM     Re: HELP w/3 Questions