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What is the molar mass of an element with an average atomic mass of 9.012u?
9.012 grams, if the formula weight of the element is a single atom. This number would be multiplied by the subscript in the formula of a polyatomic element form.
How are Avogadro constant average atomic mass and molar mass related?
The average atomic mass of an element is the weighted average mass of an atom (including all its isotopes). This is related to the molar mass, because molar mass is the weight of 1 mole of something (atoms, molecules, etc...). 1 mole = 6.022 x10^23 = avogardro's constant.
What is the atomic mass for magnesiam?
Magnesium is a meta element. Atomic mass of it is 24.
What is the difference between atomic weight and atomic mass and molar mass and molecular weight?
The atomic mass is the mass of an atom at rest. This refers to one atom, and is typically measured in so-called atomic mass units, and describes a single isotope of that element. The atomic weight is the abundance-weighted average mass of an element (an average mass of all the isotopes that exist for that element, weighted by how abundant each isotope is in nature). Atomic weight is commonly reported in atomic mass units, as well as in grams per mole. The molar mass is the mass of one mole of something, and can refer to both a single element as well as molecules and other compounds. The molecular weight is essentially the same thing as the molar mass except that, as the name implies, it refers to molecules rather than just elements. The molar mass and molecular weight is typically given in units of grams per mole.The molecular weight of a compound is found by adding the atomic weights of all of the atoms in the compound. Water, for example, has a molecular weight of 18.0152 grams/mole, as there are two hydrogen atoms that each have an atomic weight of 1.00079 g/mole and one oxygen atom with an atomic weight 15.9994 grams/mole.
Is atomic mass and molar mass similar and mass number of particles the same?
Atomic mass and molar mass are similar concepts but not the same. Atomic mass refers to the average mass of an atom of an element, while molar mass is the mass of one mole of a substance. The mass number of particles can be the same in certain cases, such as isotopes of the same element which have the same number of protons and different numbers of neutrons.
What is the molar mass of an element with an average atomic mass of 9.012u?
9.012 grams, if the formula weight of the element is a single atom. This number would be multiplied by the subscript in the formula of a polyatomic element form.
How is the molar mass of an element determined?
the Atomic Mass in g/ml is the molar mass of the element
How are Avogadro constant average atomic mass and molar mass related?
The average atomic mass of an element is the weighted average mass of an atom (including all its isotopes). This is related to the molar mass, because molar mass is the weight of 1 mole of something (atoms, molecules, etc...). 1 mole = 6.022 x10^23 = avogardro's constant.
The molar mass of an element is equal to?
The element's average atomic mass.
How is molar mass of an element determined?
the Atomic Mass in g/ml is the molar mass of the element
Which is always equal to the molar mass of any element?
The atomic mass of an element is equal to its molar mass in grams/mol.
To determine the molar mass of an element one must know the elements what?
To determine the molar mass of an element, you must know the atomic mass of the element, which is found on the periodic table and is measured in atomic mass units (amu). This value represents the average mass of all the isotopes of that element.
What does an element's molar mass tell you about the element?
An element's molar mass represents the mass of one mole of that element in grams. It tells you the average atomic mass of the element, which is the sum of the protons and neutrons in the nucleus of its atoms. Molar mass helps in determining the amount of substance in moles when given the mass of the sample.
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.
What is the molar mass of all ther elements?
The molar mass of an element is the atomic mass of that element expressed in grams/mol. The molar mass of each element varies depending on its atomic number and isotopic composition. Common elements like hydrogen, carbon, oxygen, and nitrogen have molar masses of approximately 1 g/mol, 12 g/mol, 16 g/mol, and 14 g/mol, respectively.
What is the atomic mass for magnesiam?
Magnesium is a meta element. Atomic mass of it is 24.
What is the molar mass of M on the periodic table?
The atomic mass of an element is listed on the periodic table, generally below the name of the element. The molar mass of a molecule will be generally be the sum of the atomic masses of the elements that make up the molecule.
