ENSURE that all molar masses above 200 are CORRECT. For instance Ra(OH)2 is supposed to be 260 [(OH)2Ra]and yet its 7687 [Ra(OH)2]on yo site. Problem is with yo calculation formula:instruct it to distinguish between letters and numbers so that it doesnt multiply values of texts(elements) with values in a bracket after it but adds them. ie It seems position of texts before or after brackets is the PROBLEM. THANKS V Chem.
| Current Thread... | |
| 05/09/2011, 3:34 PM | Mistakes on this site |
| 05/27/2011, 4:31 AM | Re: Mistakes on this site |
| 01/09/2012, 9:59 PM | Re: Re: Mistakes on this site |
| 01/09/2012, 10:02 PM | Re: Mistakes on this site |