Jun 5, 2024 · Next, divide the given mass by the molar mass to find the number of moles. 5.67g / 151.91 g/mol ≈ 0.0373 moles of FeSO4. How many sulfate ions are in a 375.0 gram sample of Iron 3 Sulfate?

Calculate the molar mass of FeSO4, an iron supplement. Calculate the molar mass of C3H8O, rubbing alcohol. Calculate the molar mass of C7H5NO3S, the artificial sweetener saccharin. Calculate the mass, in grams, of 1.50 moles of K. Calculate the mass, in grams, of 2.5 moles of C. Calculate the mass, in grams, of 3.5 moles of C3H8. Calculate the ...

Jun 17, 2024 · Use the equation; mass=moles*gramformulamass or m=n*gfm m=2*55.8 = 111.6g in two moles of Iron gfm or the molecular mass of a compound can be found by adding the Relative atomic masses of each ...

May 21, 2024 · To determine the amount of iron in iron(III) sulfide (Fe2S3), we first need to calculate the molar mass of Fe2S3: Iron (Fe) has a molar mass of 55.85 g/mol, Sulfur (S) has a molar mass of 32.06 g/mol.

Question: Calculate the molar mass of each of the following compounds: a. Fe2O3, iron(III) oxide Molar mass = g/mol b. BBrz, boron tribromide Molar mass = g/mol c. C&H 206, glucose Molar mass g/mol

Question: Complete the table below for calculating the molar mass of the ionic compound iron(III) fluoride. Formula Molar mass of ion Number of ions Mass of ion in one mole of iron(III) fluoride X g Cation Fe3+ g/mol mol g X Anion F g/mol

Calculate the molar mass of each of the following compounds: a. Fe 2 O 3 , iron(III) oxide Molar mass = g / mol b. BCl 3 , boron trichloride Molar mass = g / mol c. C 6 H 12 O 6 , glucose Molar mass = g / mol

Jun 17, 2016 · The mass of one mole of any element is given by its molar mass. Iron has a molar mass of #"55.845 g mol"^(-1)#, which means that every mole of iron has mass of #"55.845 g"#. Now, one mole of any element is defined as #6.022 * 10^(23)# atoms of that element -- this is known as Avogadro's number.

May 29, 2024 · The molar mass of iron is 55.845 g/mol. Multiply the moles of iron by its molar mass. 2.88 mol Fe x (55.845 g Fe)/(1 mole Fe)=161 g Fe (rounded to three significant figures) Wiki User.

Question: 1. A 5.687 g sample of iron (molar mass=55.845 g/mol) reacts with oxygen (molar mass=15.999 g/mol), forming an iron oxide. The final mass of the iron oxide is 8.131 g. What is the formula of the iron oxide? A. Fe2O3 B. FeO C. FeO2 D. Fe3O2 2. You are performing a titration when your flask becomes light pink. What is your next step? A.