Molar Mass (g/mol) Ba (Barium) 137.327 Po (Polonium) 209 3. Compute Mass of Each Element Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in BaPo: Molar Mass (g/mol) Ba (Barium) 1× 137.327 = 137.327 Po...
Polonium Dichloride Name: Polonium Dichloride Formula: PoCl2 Molar Mass: 279.906 PoCl2Molar Mass Converter Weight: gkgtonmgugngpgOunce(Oz)Pound Mole: molmmolumolnmolpmol PoCl2Molar Mass Conversion in Batch Weight: Mole: Elem. Name Total Atomic...
PoloniumPo4180 g/mol2099.6396% (5H3Po4) Element Mass PercentPolonium4,180gPolonium4,180gHydrogen15.1191gHydrogen15.1191g(5H3Po4) # of AtomsPolonium20Polonium20Hydrogen15Hydrogen15 Instructions This program determines the molecular mass of a substance. Enter the molecular formula of the substance. It...
1. Count The Number of Each Atom The first step to finding the molar mass is to count the number of each atom present in a single molecule using the chemical formula, PoRnO: ElementNumber of Atoms Po (Polonium) 1 Rn (Radon) 1 O (Oxygen) 1 2. Find Atomic Mass of Each Element Next...
Molar Mass (g/mol) N (Nitrogen) 14.0067 H (Hydrogen) 1.00794 Po (Polonium) 209 Mo (Molybdenum) 95.94 O (Oxygen) 15.9994 3. Compute Mass of Each Element Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in (NH...
Molar Mass (g/mol) Po (Polonium) 1× 209 = 209 H (Hydrogen) 2× 1.00794 = 2.01588 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of PoH2: 209 g/mol + 2.01588 g/mol = 211.01588 g/mol 5. Find Mole Fraction To find the...
ElementNumber of Atoms Po (Polonium) 4 e (Electron) 1 Because the molecule has a negative charge, we need to count the number of extra electrons. 2. Find Atomic Mass of Each Element Next, using the periodic table, find the atomic mass in g/mol of each element (the molar mass of an...
Molar Mass (g/mol) H (Hydrogen) 3× 1.00794 = 3.02382 Po (Polonium) 4× 209 = 836 Ac (Actinium) 1× 227 = 227 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of H3Po4(Ac): 3.02382 g/mol + 836 g/mol + 227 g/mol ...
Po (Polonium) 4× 209 = 836 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of Ca2(Po4): 80.156 g/mol + 836 g/mol = 916.156 g/mol 5. Find Mole Fraction To find the mole fraction and percentage of each element in Ca2(Po...
Molar Mass (g/mol) Zn (Zinc) 65.409 Po (Polonium) 209 3. Compute Mass of Each Element Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in Zn3(Po3)3: Molar Mass (g/mol) Zn (Zinc) 3× 65.409 = 196.227...