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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: jacksmart2000 on January 13, 2018, 04:10:09 PM

Title: Solubility of Ammonium Metavanadate?
Post by: jacksmart2000 on January 13, 2018, 04:10:09 PM

I'm trying to find the solubility of ammonium metavanadate and am finding a few different values at 20°C.

The first source (https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+7803-55-6) states a solubility of 4.8 g/100 cm³

The second source (https://www.chemicalbook.com/ProductChemicalPropertiesCB8854364_EN.htm) states a solubility of 5.1 g/1000 cm³.

The third source (https://en.wikipedia.org/wiki/Ammonium_metavanadate) states a solubility of 4.8 g/1000 cm³.

I'm not entirely sure which to cite because the first is so different from the two.
Any suggestions?

Thanks.

Title: Re: Solubility of Ammonium Metavanadate?
Post by: Borek on January 14, 2018, 07:41:41 AM

I would list both and note the discrepancy.

Title: Re: Solubility of Ammonium Metavanadate?
Post by: Enthalpy on January 14, 2018, 07:53:06 PM

Can't you measure it?