WebDec 14, 2016 · Given mass of sugar = 1.202 g. Molar mass of the sugar , = 342.29 g/mol. a) Number of moles of sugar . Number of moles of sugar in 1.202 grams is 0.0035 … WebFeb 3, 2024 · A 0.500 L sample of an aqueous solution containing 10.0 g of hemoglobin has an osmotic pressure of 5.9 torr at 22 °C. What is the molar mass of hemoglobin? Solution. Here is one set of steps that can be used to solve the problem: Convert the osmotic pressure to atmospheres, then determine the molar concentration from the osmotic …
Answered: . Calculate the molar solubility of… bartleby
WebThe chemical or molecular formula for sucrose is C12H22O11. Each sugar molecule has 12 carbon atoms, 11 oxygen atoms, and 22 hydrogen atoms. It is a white solid, odourless and has a sweet taste. This non-reducing disaccharide compound is highly soluble in water and methanol. It does not dissolve in ethyl ether but is slightly soluble in ethanol. WebTable sugar (sucrose) (C12H22O11 - Molecular mass), molar mass. Type the number of Table sugar (sucrose) (C12H22O11) you want to convert in the text box, to see the … donji andrijevci prirez
Molarity Calculator [with Molar Formula]
Web1. Calculate the molar solubility of CaF 2 at 25 degrees Celsius in 0.010 M Ca(NO 3) 2 solution. (K sp = 3.1 x 10-5 M). 2. Determine the K sp of mercury (I) bromide (Hg 2 Br 2), given that its molar solubility is 2.52 x 10-8 mole per liter.. 3. The value of Ksp of AgCl is 1.8 x 10-10.What would be the molar concentration of Ag+ and Cl-in AgCl in pure water … WebDec 14, 2016 · Given mass of sugar = 1.202 g. Molar mass of the sugar , = 342.29 g/mol. a) Number of moles of sugar . Number of moles of sugar in 1.202 grams is 0.0035 moles. b)Moles of each element in . In a molecular formula of sugar there are 12 carbon, 22 hydrogen and 11 oxygen atoms . Moles of an element in molecule = WebJan 3, 2024 · As mass / volume = molarity * molar mass, then mass / (volume * molar mass) = molarity. Substitute the known values to calculate the molarity: molarity = 5 / (1.2 * 36.46) = 0.114 mol/l = 0.114 M. You can also use this molarity calculator to find the mass concentration or molar mass. r3 snapdragon