Hill Formula: MgO₄S CAS #: 7487-88-9 EC Number: 231-298-2 Chemical Formula: MgSO₄ Molar Mass: 120.37 g/mol. 106067. A compound with an empirical formula of C H N and a molar mass of 46 grams per mole. What is the molecular formula of this compound? C?H8N A well-known reagent in analytical chemistry, dimethylglyoxime, has the empirical formula C H NO. If its molar mass is 116.1 g/ mol, what is the molecular formula C4HsN202 of the compound?
Search results for MgSO4.7H2O at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare Step 3: Divide each individual element’s molar mass by the total molar mass of the compound. Multiply by 100 to make a percent. Molar mass of Na x 100 = _____ Total molar mass of NaCl Molar mass of Cl x 100 = _____ Total molar mass of NaCl 11.
When 8.4 g of MgSO4 dissolves in 0.500 L water at 25°C. What is the osmotic pressure in atm of this solution? The molar mass of MgSO4 is 120.4 g/mol. R= 0.08206 L • atm/K • mol. Report 1 decimal place, without units. Because magnesium and sulfur are represented once while oxygen is represented four times, we must multiply oxygen’s mass by four and leave magnesium and sulfur unchanged. M MgSO 4 = M Mg + M S + 4 M O. = 24.31 g mol + 32.07 g mol + 4 ⋅ 16.00 g mol. M MgSO 4 = 120.38 g mol. 4.5K views. ›› MgSO4 molecular weight. Molar mass of MgSO4 = 120.3676 g/mol. This compound is also known as Magnesium Sulfate. Convert grams MgSO4 to moles or moles MgSO4 to grams. Molecular weight calculation: 24.305 + 32.065 + 15.9994*4 ›› Percent composition by element