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How much is a mole?
A mole is equal to 6.022 x 1023. This number is called Avagadros number. A mole is generally abreiviated as "n".
What is percent abundance?
Take percent abundance times atomic mass for each isotope then add all up for average atomic mass.
Is 0.5 percent equal to 5 percent?
No, 0.5 percent is not equal to 5 percent. To convert a percentage to a decimal, you divide by 100. So, 0.5 percent is equal to 0.005 as a decimal, while 5 percent is equal to 0.05. The two percentages differ by a factor of 10, with 5 percent being 10 times greater than 0.5 percent.
What is 4.06 percent equal to?
That depends what it is 4.06 percent of. 4.06 of one is equal to 0.0406.
Is one fourth percent equal to 25 percent?
No, one fourth percent isn't equal to 25 percent. One fourth percent = 1/4% = .25% = .0025.
Is mole percent equal to weight percent?
No, the two concepts are quite unrelated.
1.61 mole percent to PPM?
1.61 mole percent is equivalent to 16,100 parts per million (PPM). This conversion is based on the fact that 1 mole percent is equal to 10,000 parts per million.
The atomic mass of a mole?
When isotopes are considered, they have the same atomic number but differed mass numbers.
Is mole percent of a gas is equal to its volume percent?
No, mole percent and volume percent are not necessarily equal for a gas. Mole percent is the ratio of the moles of a gas to the total moles of all gases in a mixture, while volume percent is the ratio of the volume of a gas to the total volume of all gases in a mixture. The two can be equal only if the gases have the same molar volume at the given conditions.
What is the relationship between the atomic mass of an element and a mole of that elements atoms?
The mole is the atomic weight expressed in grams.
How do you convert grams per mole to atomic mass units (amu)?
To convert grams per mole to atomic mass units (amu), you can use the conversion factor 1 gram per mole is equal to 1 amu. This means that the numerical value of the atomic mass in amu is the same as the molar mass in grams per mole.
Is the atomic mass unit equal to one mole of a substance?
no The mole contain a number of atoms equal to number of atoms in 12 g of carbon-12. The atomic mass unit is equal to one-twelfth the mass of a carbon-12 atom or 1,660538921(73)×10−27 kg.
What is the molar mass in grams of mole of an element equal to?
weight...'
What number on the periodic table represents the mass in grams of one Mole of atoms in an element?
The number on the periodic table representing the mass in grams of one mole of atoms in an element is called the molar mass, which is expressed in grams per mole. It is numerically equal to the atomic mass in atomic mass units (amu) of the element.
How is a mole related to the atomic mass?
The atomic mass, in grams, is the mass of one mole of atoms.
Which of these is always equal to the molar mass of any element?
This is sum of the atomic weights of elements contained in the formula.
The molar mass of an element is equal to?
The element's average atomic mass.
