To many teachers (and students), assessment simply means giving students tests and assigning them grades. This conception of assessment is not only limited, but also limiting (see section below on Assessment versus grading).
Molecular weight of Nickel(II) Chloride Hexahydrate. Molar mass of NiCl2.6H2O = 237.69108 g/mol. Convert grams Nickel(II) Chloride Hexahydrate to moles or moles Nickel(II) Chloride Hexahydrate to grams. Molecular weight calculation: 58.6934 + 35.453*2 + 6*(1.00794*2 + 15.9994) Note that all formulas are case-sensitive.
Manganese(II) chloride describes a series of compounds with the formula MnCl 2 (H 2 O) x, where the value of x can be 0, 2, or 4.The tetrahydrate is the most common form of manganese(II) chloride and is represented by the formula MnCl 2 Â·4H 2 O, but the anhydrous form and dihydrate MnCl 2 Â·2H 2 O are also known.he tetrahydrate is the most common form of manganese(II) chloride and is represented by the formula MnCl 2 Â·4H 2 O, but the anhydrous form and dihydrate MnCl 2 Â·2H 2 O are also known.