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The gram-Atomic Mass of potassium is 39.098. This number multiplied by 0.41 = 16 grams.
The molar mass of potassium (K) is approximately 39.10 g/mol. To find the mass of 0.41 mol of potassium, you would multiply the molar mass by the number of moles: 39.10 g/mol * 0.41 mol = 16.049 g. So, the mass of 0.41 mol of potassium is approximately 16.049 grams.
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What is the mass of 0.561 mol of the element potassium?
40*0.561=22.44g
What is the atomic weight for the element potassium?
The atomic weight of potassium is approximately 39.10 atomic mass units.
What is molecular mass of potassium in potassium chloride?
The molecular mass of potassium (K) is approximately 39.1 g/mol, while the molecular mass of chlorine (Cl) is approximately 35.5 g/mol. Therefore, the molecular mass of potassium chloride (KCl) would be around 74.6 g/mol (39.1 + 35.5).
What does the 39.098 stand for on the periodic table Potassium?
The number 39.098 on the periodic table for Potassium represents the atomic mass of Potassium. It is the average mass of an atom of Potassium, calculated by adding the number of protons and neutrons in the nucleus.
Molecular mass of sulphuric acid and potassium nitrate?
The molecular mass of sulfuric acid (H2SO4) is 98.08 g/mol and the molecular mass of potassium nitrate (KNO3) is 101.10 g/mol.
What is the mass of 0.806 mol of the element potassium (K) Answer in units of g.?
The molar mass of potassium (K) is 39.10 g/mol. Therefore, the mass of 0.806 mol of potassium can be calculated as: 0.806 mol x 39.10 g/mol = 31.48 g.
What is the molar mass potassium?
The molar mass of the element potassium is 39 g/mol.
What is the mass of 0.561 mol of the element potassium?
40*0.561=22.44g
What is the mass in g of 0.375 mol of the element k?
To find the mass of 0.375 moles of potassium (K), you need to multiply the moles by the molar mass of potassium (39.10 g/mol). 0.375 mol * 39.10 g/mol = 14.6625 g of potassium.
What is the mass of 1.474 mol of potassium sulfide?
To find the mass of 1.474 mol of potassium sulfide, you need to multiply the number of moles by the molar mass of potassium sulfide. The molar mass of potassium sulfide (K2S) is approximately 110.26 g/mol. Therefore, the mass of 1.474 mol of potassium sulfide is about 162.62 grams.
What is the relative formula mass of potassium carbonate?
The relative formula mass of potassium carbonate (K2CO3) is 138.21 g/mol. This value is calculated by adding the atomic masses of each element in the compound: potassium (K) has a molar mass of 39.10 g/mol, carbon (C) has a molar mass of 12.01 g/mol, and oxygen (O) has a molar mass of 16.00 g/mol.
What is the mass of 7.111 mol of potassium sulfide?
To calculate the mass of 7.111 mol of potassium sulfide (K2S), you need to multiply the number of moles (7.111 mol) by the molar mass of K2S (which is 110.26 g/mol). Therefore, the mass of 7.111 mol of potassium sulfide is 783.83 grams.
What is the mass of 1.48 mol of potassium sulfide?
To find the mass of 1.48 mol of potassium sulfide (K2S), you need to multiply the molar mass of K2S by the number of moles given. The molar mass of K2S is approximately 110.3 g/mol. Therefore, the mass of 1.48 mol of potassium sulfide would be 1.48 mol * 110.3 g/mol = 163.2 grams.
What is the atomic weight for the element potassium?
The atomic weight of potassium is approximately 39.10 atomic mass units.
What is molecular mass of potassium in potassium chloride?
The molecular mass of potassium (K) is approximately 39.1 g/mol, while the molecular mass of chlorine (Cl) is approximately 35.5 g/mol. Therefore, the molecular mass of potassium chloride (KCl) would be around 74.6 g/mol (39.1 + 35.5).
How many grams of potassium are in 27.8 g of K2CrO7?
To find the grams of potassium in K2CrO7, first determine its molar mass. Potassium (K) has a molar mass of 39.10 g/mol, and K2CrO7 has two potassium atoms, so (39.10 g/mol) * 2 = 78.20 g/mol. Then, divide the mass of K2CrO7 by its molar mass to get the grams of potassium: (27.8 g) / (294.19 g/mol) ≈ 9.45 g of potassium.
Calculate the mass in grams of 2.60 mol of potassium chloride (KCl).?
You can calculate the molar mass of potassium chloride (KCl) by adding the atomic masses of potassium (K = 39.10 g/mol) and chlorine (Cl = 35.45 g/mol). The molar mass of KCl is 74.55 g/mol. To find the mass of 2.60 mol of KCl, multiply the molar mass by the number of moles: 2.60 mol * 74.55 g/mol = 193.53 grams.
