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The mass in grams of 1 mole of the compound (apex)
Wiki User
∙ 7y ago
Xavier Hills
The mass in grams of 1 mole of the compound (apex)
Waldo Mayer
The smallest compound word may be into.
Wiki User
∙ 10y agoThe diatomic molecule of hydrogen: approx. 2.
Wiki User
∙ 13y agoit would be great if we knew what was listed below
Wiki User
∙ 7y agoThis amount is the molecule.
Wiki User
∙ 7y agoThis element is hydrogen.
The molar mass of an element is the mass of one?
the mole of the element
How many grams of sodium are in a 1 mole sample of sodium?
The molar mass of an element corresponds to the atomic mass of the element (found on the periodic table). The atomic mass of Sodium-Na is 22.990 g, which is also the molar mass of Na. So for 1 mole of Na, there are 22.990 grams of Na. If we had 3 moles of Na, then we would simply multiply the molar mass by 3.
If 6.02 x 1023 atoms of element y have a mass of 83.80 g what is the identity of y?
6.02 x 1023 atoms of an element is one mole of that element. The mole, based on Avagadro's number, is defined as the number of Carbon atoms that would have a mass of 12 grams. This is a scaling factor related to atomic mass. Krypton has an atomic mass of 83.8, so if a mole of an unknown element is 83.8 grams, then that element is Krypton.
What is the mass of one mole?
It depends on the substance. A mole is just a unit of amount, 6.02 × 1023. So that means that one mole of atoms is 6.02 × 1023 atoms; likewise, one mole of cars is 6.02 × 1023 cars and one mole of rice is 6.02 × 1023 grains. A mole of cars has a different mass than a mole of rice, so until you define what you're measuring, this question cannot be answered.
A 1.0-mole sample of krypton gas has a mass of?
Since one mole is 6.02e23 of any atom, the atomic weight is equal to one mole of any element. For example, one mole of Ca is 40.08, one mole of S is 32.07. Thus being said, one mole of krypton is 83.80!
The molar mass of an element is the mass of one?
the mole of the element
What is the mass of one mole of an element that has an atomic mass of 6.94?
This is the third element Lithium: 6.94 g is the mass of 1 mole Li. The mass in grams of one mole of any element is exactly its atomic mass (in a.m.u.)
How does a mole of atoms of one element compare to a mole of another element?
Type your answer here...they all be equal to that element's atomic mass in grams.
What does the atomic mass of an element indicate?
The average weight in grams of one mole of the element.
Average mass of one atom of an element?
what is the atomic mass of an element : atomic mass is equal to the number of protons and number of neutrons present in an element
How can the weight of one mole of a substance be determined by looking at the periodic table?
The weight of one mole of an element is the element's atomic mass. So Carbon for example has an atomic mass of 12. If you had one mole of Carbon you would have 12 grams of Carbon.
What is the mass of one mole atom of sulfur?
32 grams, you can find the mass of one mole of any element by looking at its atomic mass eg chlorine has Atomic mass of 35.5 so the mass of one mole of chlorine is 35.5 grams.
The average atomic mass grams shown on the periodic table for each element is also the mass of?
one mole of atoms of the element
What is the approx mass of one mole of helium atoms?
4 grams. Approximately, mass (in grams) of 1 mole of any chemical element is just the atomic mass of this element (4 - for He, 12 - for C, and so on). It follows from the definition of one mole - number of atoms in 12 g of C.
What is the molar mass of mass of an element?
The mass of one mole of a substance, usually expressed in grams or kilograms.ORThe sum of the atomic weights of all the atoms in a molecule. Also called formula weight.
How many grams of sodium are in a 1 mole sample of sodium?
The molar mass of an element corresponds to the atomic mass of the element (found on the periodic table). The atomic mass of Sodium-Na is 22.990 g, which is also the molar mass of Na. So for 1 mole of Na, there are 22.990 grams of Na. If we had 3 moles of Na, then we would simply multiply the molar mass by 3.
If 6.02 x 1023 atoms of element y have a mass of 83.80 g what is the identity of y?
6.02 x 1023 atoms of an element is one mole of that element. The mole, based on Avagadro's number, is defined as the number of Carbon atoms that would have a mass of 12 grams. This is a scaling factor related to atomic mass. Krypton has an atomic mass of 83.8, so if a mole of an unknown element is 83.8 grams, then that element is Krypton.
