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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.)
What has more mass one mole of helium or one mole of lead?
Lead. The molar mass of lead is 207.2 g/mol while helium's is 4.0 g/mol.
How is the mass of a single particle changed to get the mass of one mole of particles?
To convert the mass of a single particle to the mass of one mole of particles, you multiply the mass of the individual particle by Avogadro's number, which is approximately (6.022 \times 10^{23}) particles per mole. This calculation provides the total mass of one mole of that specific particle. For example, if a single particle has a mass of (m) grams, the mass of one mole would be (m \times 6.022 \times 10^{23}) grams.
The atomic mass of a mole?
When isotopes are considered, they have the same atomic number but differed mass numbers.
How many mass of a substance a mole contains?
One mole contain the molar mass of a compound, expressed in grams.
how many arsenic atoms are there?
Millions, Billions, Trillions !!!! One mole of any substance, Arsenic included, contains 6.022 x 10^(23) atoms. #or 60,200,000,000,000,000,000,000 atoms.
The mass of one mole of substance called its?
chicken nuggets
Which has a greater mass.. one mole of silver or one mole of gold?
One mole of gold has a greater mass than one mole of silver because gold has a higher atomic mass compared to silver. The atomic mass of gold is around 197 grams per mole, whereas the atomic mass of silver is around 108 grams per mole.
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.
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.)
What has a greater mass one mole of silver or one mole of gold?
Gold
How many atoms are there in 3.5 moles of arsenic?
In one mole of Arsenic contains 6.02 x 10^23 atoms. This is the Avogadro's number. So in 3.5 moles of Arsenic, there would accordingly be 2.11 x 10^24 atoms.A mole of As has the Avogadro number of moles. It is equivalent to 6.022 x 10^23. Therefore, 3.5 moles of the element contains 2.11 x 10^24 atoms of Arsenic.
Molar mass is a?
The mass of one mole of substances
What is the mass 1 mole of carbon?
One mole of 12C has a mass of 12.00000 grams (exactly, by definition).One mole of 13C has a mass of 13.00335 grams.One mole of 14C has a mass of 14.00324 grams.One mole of natural carbon - i.e. a sample with the ratio of isotopes equal to that in nature - has a mass of 12.0107 grams.
What is mass number of arsenic?
Arsenic is a non metallic element. Mass number of it is 75.
What is the mass of one mole of sodium atom?
HI, A MOLE IS MOLECULAR MASS. MOLECULAR MASS OF SODIUM IS 23. HENCE, 1.22 MOLE = 1.22*23 = 28.60
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.
