Potassium Chromate is a yellowish, crystalline, inorganic compound that emits toxic chromium fumes upon heating. b. c. What is the mass of one formula unit of silver chromate? b) Calculate the solubility (in g/L) of silver chromate in 0.110 M AgNO 3 solution. Oh, it has two atoms off 81 item off CR and four atoms off. 5.08 x 10^21 formula units b. Silver chromate (Ag 2 CrO 4 Molar Mass = 331.73 g/mol) has a K sp of 1.12 x 10-12.. a) calculate the solubility (in g/L) of silver chromate in water. 0.46 mol to produce 40.0 g of silver chromate, you will need at least 23.4 g of potassium chromate … For the following chemical reaction, what mass of silver chromate (in grams) will be produced from 3.55 mol of silver nitrate? 332g a. Determine the mass of chromium by multiplying its subscript 2 by its molar mass (atomic weight on the periodic table in g/mol), g/mol. 2AgNO3+Na2CrO4 -> Ag2CrO4+2NaNO3 Can someone please walk me through this? One mole of potassium dichromate contains two moles of chromium. This substance is used in the manufacture of dyes and in textile dyeing processes. 2 (5.08 x 10^21) Ag ions c. 5.51 x 10^-22. What is the molar mass? Silver Chromate Ag2CrO4 Molar Mass, Molecular Weight. • (NH4)2CrO4 + Ag2SO4 = (NH4)2SO4 + Ag2CrO4 :: Chemistry Applications:: Structure, properties, spectra, suppliers and links for: Sodium chromate, 7775-11-3. M Cr = (2 × g/mol) = g/mol To determine the percentage composition of an element in a compound, use the following equation. how many moles of HCL (molar mass= 36/46 g/mol) are present in 1.4 L of a 0.33 M HCl solution? Therefore, the molar mass can be calculated as two times the molar mass off 80 plus Mullah Omar's off CR plus four times molar mass off oxygen, which gives us the molar mass off silver … synonymous with molar mass and molecular weight Molecular Mass is the sum of the atomic masses of all the atoms in a molecule the mass in grams of one mole of a ... A sample of silver chromate (Ag 2CrO 4) has a mass of 25.8 g. 25.8 g Ag 2CrO 4 1 mol Ag 2CrO 4 331.74 g Ag 2CrO 4 x = 4.68 x 1022 atoms CrO 42-1 mol Ag 2CrO 4 How many silver ions are there? How many formula units of silver chromate are there? a. The silver comet has silver 80 chromium CR on oxygen. Potassium chromate is highly corrosive and is a strong oxidizing agent.