You should take 0.237mg of the particular chemical in 1 ml of dd.H2O You should take 0.237mg of the particular chemical in 1 ml of dd.H2O All the Best This is due to the fact that the hydrate is a deep magenta color while the anhydrous form is a pale blue. Und wenn sie nicht ausreicht, die H2O-Moleküle von Ca-Ion zu trennen, werden sie halt mit eingebaut. 1 grams COCl2.6H2O is equal to 0.0048307363133888 mole. 0.237mg in 1ml solution = 100mM of COCl2. Note that rounding errors may occur, so always check the results. ›› COCl2.6H2O molecular weight. Cobalt(II) chloride is an inorganic compound of cobalt and chlorine, with the formula CoCl 2.It is a sky blue crystalline solid.. Triphosgen werden Verbindungen der Zusammensetzung C 2 O 2 Cl 4 bzw. 1 LadyMunich 03.03.2018, 16:43. Convert grams COCl2.6H2O to moles or moles COCl2.6H2O to grams. Die, die in wässriger Lösung das Ca-Ion umgeben. The dihydrate is purple and hexahydrate is pink. Molar Mass CoCl2 * 6H2O = 237.9 1mol CoCl2 6H2O --> 6 mol H2O 6 mol H2O * 18g/1mol = 108g H2O percent of water =108g H2O/237.9g CoCl2 6H2O * 100% = 45% Molecular weight calculation: 12.0107 + 15.9994 + 35.453*2 + 6*(1.00794*2 + 15.9994) ›› Percent composition by element Claims of the formation of tri- and tetrahydrates have not been confirmed. Info: CoCl2*6H2O(heat) might be an improperly capitalized: COCl2*6H2O(HeAt), CoCl2*6H2O(HeAt) Instructions and examples below may help to solve this problem You can always ask for help in the forum Instructions on balancing chemical equations: Enter an equation of a chemical reaction and click 'Balance'. Phosgen ist der Trivialname für Kohlenoxiddichlorid oder Carbonylchlorid, COCl 2, das Dichlorid der Kohlensäure.Als Diphosgen bzw. 6H2O, is often used as a humidity indicator. 6H2O. Hat diese Form der Schreibweise einen Namen? The compound forms several hydrates CoCl 2 •n H 2 O, for n = 1, 2, 6, and 9. Use this page to learn how to convert between grams COCl2.6H2O … We assume you are converting between grams COCl2.6H2O and mole. You can view more details on each measurement unit: molecular weight of COCl2.6H2O or mol The SI base unit for amount of substance is the mole. Molar mass of COCl2.6H2O = 207.00778 g/mol. As the humidity level changes, the color changes as well.