1 atom-gram of uranium = 238,02891 grams
To find the grams of uranium oxide formed, we need to determine the molar mass of uranium and oxygen, calculate the moles of each element present, and finally the moles of uranium oxide formed. Then, we convert moles to grams using the molar mass of uranium oxide. The final answer for the grams of uranium oxide formed depends on the stoichiometry of the reaction.
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.
o,24 mol
To find the number of moles of uranium in 3 cubic centimeters, you would need to know the density of uranium. Once you know the density, you can calculate the mass of 3 cubic centimeters of uranium and then use the molar mass of uranium to convert the mass to moles. The number of moles can be calculated using the formula: moles = mass (g) / molar mass (g/mol).
No, but it is an element found in many minerals.
number of moles = mass of the element/molar mass of the element
There are approximately 4.0 moles of Helium in 16 grams of the element.
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.
The answer is 2,7 moles.
Uranium is an element
Uranium is only the last natural element. We know many artificial transuranic elements.
To find the mass of 1.92 moles of uranium atoms, you can use the molar mass of uranium, which is approximately 238 grams per mole. Multiply the number of moles by the molar mass: 1.92 moles × 238 g/mole = 456.96 grams. Therefore, the mass of 1.92 moles of uranium atoms is about 457 grams.