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How do you find the mass percent mole fraction molality and molarity of a solution?
Mass percent = grams of solute/total grams of solution Mole fraction = mols component/total mols mix. Molarity = mols solute/L solution Molality = mols solute/kg solvent Hope this helps :)
How do you convert 6.21021 uranium atoms to grams?
To convert uranium atoms to grams, you need to know the molar mass of uranium. The molar mass of uranium is approximately 238.03 g/mol. First, calculate the moles of uranium atoms by dividing the number of atoms by Avogadro's number (6.022 x 10^23). Then, multiply the moles by the molar mass to get the grams of uranium.
7.5 times 10 to the 21 uranium atoms equals how many grams?
To convert uranium atoms to grams, you need to know the molar mass of uranium. Uranium's molar mass is approximately 238.03 g/mol. Therefore, 7.5 x 10^21 uranium atoms would weigh approximately 0.625 grams.
What is the mass in grams of 5.4 mols of NaCl?
The answer is 315,575 g.
How many uranium atoms are in 6g of pure uranium?
To find the number of uranium atoms in 6g of pure uranium, we first need to calculate the molar mass of uranium, which is approximately 238.03 g/mol. Then, we use Avogadro's number (6.022 x 10^23 atoms/mol) to convert the mass to number of atoms. So, 6g of uranium contains about 6.022 × 10^23 atoms.
How many uranium atoms are the there in 6g?
To find the number of uranium atoms in 6g, you need to know the atomic mass of uranium. Uranium has an atomic mass of about 238 g/mol. Using this information, you can calculate that there are approximately 1.34 x 10^22 uranium atoms in 6g.
What is uraniums atomic mass?
Atomic weight (not mass) of uranium is 238,02891.
What is the mass of a uranium?
The atomic weight (not mass) of uranium is 238,02891(3).The density of uranium is 19,1 g/cm3.
What is the atomic mass of uranium?
The atomic weight of uranium (not mass) is 238,02891.
What is the mass number of urnanium?
Uranium is a non metal element. Atomic mass of it is 238.
Calculate mass of uranium from 175.5 of uranium hexafluoride?
To calculate the mass of uranium, we need to know the molar mass of uranium hexafluoride (UF6), which is approximately 352 g/mol. Given that the sample has 175.5 g of UF6, we can calculate the mass of uranium by multiplying the molar mass of uranium by the ratio of the molar mass of uranium to the molar mass of UF6 (238.03 g/mol / 352 g/mol) and then multiplying by the mass of UF6 provided. This would result in approximately 119.196 g of uranium in 175.5 g of UF6.
What has the mass number of uranium-234?
The mass number of the isotope uranium-234 is 142.
