What is the molar mass of a particular compound if 0.087 mol weighs 5.16 g?
What is the molar mass of a particular compound if 0.087 mol weighs 5.16 g?
One molecule of a compound weighs 2.93 x 10-22 g. The molar mass of this compound is: 02.06 g/mol 168 g/mol 176 g/mol 567 g/mol Previous Pago Next Page Page 1 of 28
Question 39 (1 point) 0.117 mol of a particular substance weighs 21.9 g. What is the molar mass of this substance? 187 g 187 amu 0.00534 g 0.00534 amu
One molecule of a compound weighs 2.14e–22 g. Its molar mass is: Select one: a. 121 g / mol b. 129 g / mol c. 2.81 g / mol d. none of these e. 7.76e–3 g / mol
What mass of a compound with a molar mass of 236.6 g/mol is required to make 96.1 mL of a solution of 1.8M?
A gaseous compound has a density of 1.76 g/L at 21.3 °C and 1.10 atm. What is the molar mass of the compound? g/mol Molar mass =
Calculate the molar mass of each compound. CH g/mol C3H2,02 g/mol
A compound with the empirical formula CH, has a molar mass of 70 g/mol. What is the molecular formula for this compound? molecular formula:
Calculate the molar mass of each compound. CH g/mol C,H,O, g/mol
The molar mass of sodium carbonate is 105.9888 g/mol. A student weighs out 0.2211 g of it to standardize their HCI solution. The initial reading is 0.23 mL and the final is 41.82 mL. Fill in the missing conversions to determine mols of acid titrated: What is the volume HCI titrated? What is the molarity of the HCI titrated?
The solubility of an ionic compound MX (molar mass = 497 g / mol) is 0.401 g / L. What is Ksp for this compound? × 10Enter your answer in scientific notation.