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How many moles are in 6.22 micro grams of uranium when the table shows uranium at an atomic mass of 238.0?
To find the number of moles in 6.22 micrograms of Uranium, you first need to calculate the number of moles using the formula: Moles = Mass / Molar mass. The molar mass of Uranium is 238.0 g/mol. Convert 6.22 micrograms to grams by dividing by 1,000,000. Then, divide the mass in grams by the molar mass to find the number of moles.
How many moles are 3.58 x 1024 atoms of pure uranium 5.95 mole U?
3.58 X 1024 atoms of uranium (1 mole U/6.022 X 1023) = 5.94 moles uranium to be precise and with significant figures -------------------------------------------------------------------------------
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.
How do you find mass of a solute when cubic centimeters and molarity is given?
You know the molarity and you know the volume. First off you find the moles. Molarity divided by 1000, multiplied by the volume in cm^3. Then you multiply the moles by the molecular mass of the solute, to get the weight in grams.
How many moles of nitrogen and oxygen are in a cubic foot?
To determine the number of moles of nitrogen and oxygen in a given volume like a cubic foot, you would first need to know the pressure and temperature of the gas. Then you can use the ideal gas law equation, PV = nRT, where P is pressure, V is volume, n is moles, R is the ideal gas constant, and T is temperature. So without knowing the pressure and temperature, it is not possible to determine the number of moles of nitrogen and oxygen in a cubic foot.
How many moles of uranium are there in 3 cubic centimeters of uranium?
o,24 mol
How do you convert cubic cm to moles?
You cannot convert cm3 to moles. They do not measure the same quantity. Cubic centimeters measure volume (the amount of space an object takes up) and moles measure the amount of a substance. The mole is one of the seven fundamental SI units, whereas cubic centimeters is a derived unit.
How many moles are represented by 4.70 x 1026 atoms of uranium?
To determine the number of moles, first calculate the number of moles in one mole of uranium using Avogadro's number (6.022 x 10^23 atoms/mol). Then, divide the given number of atoms by the number of atoms per mole to find that 4.70 x 10^26 atoms of uranium represents 7.81 moles.
How many moles are in 119 grams of uranium?
To find the number of moles in 119 grams of uranium, you need to divide the given mass by the molar mass of uranium. The molar mass of uranium is approximately 238.03 grams/mol. Dividing 119 grams by 238.03 grams/mol gives you 0.5 moles of uranium.
How many moles are in 6.22 micro grams of uranium when the table shows uranium at an atomic mass of 238.0?
To find the number of moles in 6.22 micrograms of Uranium, you first need to calculate the number of moles using the formula: Moles = Mass / Molar mass. The molar mass of Uranium is 238.0 g/mol. Convert 6.22 micrograms to grams by dividing by 1,000,000. Then, divide the mass in grams by the molar mass to find the number of moles.
How many moles are in 3 cubic cm of uranium?
Atomic weight of uranium: 238,02891 Density of uranium: approx. 19,1 g/cm3 3 cm3 of U = 57,3 g = 0,24 mol
What number of moles of magnesium in 1 Cubic decimetre of sea water?
.5 to 2 moles.
How many moles does 8 cubic centimeters of oxygen at room temperature and pressure contain?
The answer is 7,145.10-4 mol.
How many moles of Uranium are there in K2UO22V042?
To find the number of moles of Uranium in the compound K2UO2(2)VO(4)2, we need to look at the subscripts in the chemical formula. The subscript for Uranium (U) is 1, so there is 1 mole of Uranium in the compound.
How many moles are 3.58 x 1024 atoms of pure uranium 5.95 mole U?
3.58 X 1024 atoms of uranium (1 mole U/6.022 X 1023) = 5.94 moles uranium to be precise and with significant figures -------------------------------------------------------------------------------
The measure of how much material an object contains?
The measure of how much material an object contains is known as its volume. Volume is typically measured in cubic units such as cubic meters or cubic centimeters, depending on the size of the object being measured.
How do you convert moles to moles per cubic dm?
You need to know the molar volume, which is essentially the density. Usually, the density is reported in grams per cm3 (or per mL, which is equal to 1 cm3). First convert the moles into grams (see the Related Questions link to the left for how to do that), and then divide by the density to get the number of cm3 that many moles occupies. Then convert cm3 to dm3 (1 cm3 = 0.001 dm3 or 1 dm3 = 1000 cm3).
