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What is the mass of 0.806 mol of the element potassium (K) Answer in units of g.?
0,806 mol of the element potassium (K) is equal to 31,51 g.
What is the mass of 3.7 mol of the element carbon c?
The molar mass of carbon is approximately 12.01 g/mol. Therefore, the mass of 3.7 mol of carbon would be 3.7 mol * 12.01 g/mol = 44.37 g.
What is the mass of 2.25 mol of the element iron fe?
The answer is 125,65 g.
What is the molar mass of all ther elements?
The molar mass of an element is the atomic mass of that element expressed in grams/mol. The molar mass of each element varies depending on its atomic number and isotopic composition. Common elements like hydrogen, carbon, oxygen, and nitrogen have molar masses of approximately 1 g/mol, 12 g/mol, 16 g/mol, and 14 g/mol, respectively.
What is the atomic mass of the element in grams per mole (g/mol)?
The atomic mass of an element is the average mass of one atom of that element, measured in atomic mass units (amu). This value is also equivalent to the mass of one mole of atoms of that element, expressed in grams per mole (g/mol).
What is the mass of 0.806 mol of the element potassium (K) Answer in units of g.?
0,806 mol of the element potassium (K) is equal to 31,51 g.
What is the mass of 3.7 mol of the element carbon c?
The molar mass of carbon is approximately 12.01 g/mol. Therefore, the mass of 3.7 mol of carbon would be 3.7 mol * 12.01 g/mol = 44.37 g.
What is the atomic mass of the element neon?
20.17 g/mol
What is the mass of 2.25 mol of the element iron fe?
The answer is 125,65 g.
The average atomic mass of the element cesium is approximately 133 you What is the mass of 3.00 mol of cesium?
The molar mass of cesium (Cs) is approximately 133 g/mol. Therefore, the mass of 3.00 mol of cesium would be 3.00 mol x 133 g/mol = 399 g.
What is the molar mass potassium?
The molar mass of the element potassium is 39 g/mol.
What is the atomic mass of the element in grams per mole (g/mol)?
The atomic mass of an element is the average mass of one atom of that element, measured in atomic mass units (amu). This value is also equivalent to the mass of one mole of atoms of that element, expressed in grams per mole (g/mol).
What is the molar mass of all ther elements?
The molar mass of an element is the atomic mass of that element expressed in grams/mol. The molar mass of each element varies depending on its atomic number and isotopic composition. Common elements like hydrogen, carbon, oxygen, and nitrogen have molar masses of approximately 1 g/mol, 12 g/mol, 16 g/mol, and 14 g/mol, respectively.
What is the amount of scandium sc present in 52.3 g of the element?
The molar mass of scandium is 44.96 g/mol. To find the amount of scandium in 52.3 g, divide the given mass by the molar mass: 52.3 g / 44.96 g/mol = 1.16 mol. So, there are 1.16 moles of scandium in 52.3 g.
What is the mass in grams of 0.819 mol of the element He?
The molar mass of helium (He) is approximately 4.0026 g/mol. To find the mass of 0.819 mol of helium, you would multiply the number of moles by the molar mass: 0.819 mol * 4.0026 g/mol ≈ 3.28 grams of helium.
What is the molar mass of PbSO4?
The molar mass of PbSO4 (lead(II) sulfate) is approximately 303.3 g/mol. This can be calculated by adding the molar masses of each element in the compound: lead (Pb) has a molar mass of 207.2 g/mol, sulfur (S) has a molar mass of 32.1 g/mol, and oxygen (O) has a molar mass of 16.0 g/mol.
Calcuate the molar mass of the compound TiCl4?
To calculate the molar mass of TiCl4, first find the molar mass of each element: Ti (Titanium) has a molar mass of 47.87 g/mol, and Cl (Chlorine) has a molar mass of 35.45 g/mol. Next, multiply the molar mass of each element by the number of atoms in the compound: Ti(Cl)4 = 47.87 + 4(35.45) = 47.87 + 141.8 = 189.67 g/mol. Therefore, the molar mass of TiCl4 is 189.67 g/mol.
