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What is the mass of one mole of Na?

Updated: 8/10/2023
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13y ago

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Sodium has an Atomic Mass of 22.99. Therefore 1 mole of it weighs 22.99 grams. Similarly a mole of bromine weighs 79.9 grams.

A mole of sodium bromide - NaBr - contains 1 mole each of sodium and bromine (note that this is not true for all chemical salts) and so 1 mole of it weighs 102.89 grams.

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15y ago
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12y ago

One mol of sodium chloride has a mass of 58.443 grams. This is calculated by adding the molecular weight of each component of sodium chloride. Sodium chloride has a formula of NaCl. This means that one molecule of sodium chloride has one sodium atom and one chlorine atom. The molecular weight of the sodium portion of the molecule is 22.9898 grams/mol and the molecular weight of the chlorine part of the molecule is 35.4532 grams/mol. Add the two together to get the mass of 1 mol of sodium chloride.

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10y ago

The formula unit of sodium fluoride is NaF. Its molar mass is 41.998g/mol. You can know this because one formula unit of NaF has one Na atom and one F atom. The molar mass of each element is its atomic weight in grams. To determine the mass of one mole of NaF, or molar mass, you add the molar masses of Na and F.

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13y ago

The atomic mass of one mole of sodium to be precise is 22.98977 amu(atomic mass unit)

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13y ago

22.99 (Na) + 79.90 (Br) = 102.89 g/mol (NaBr)

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11y ago

Sodium has a RAM of 23 and Br's RAM is 80. So RMM of NaBr is 103.

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13y ago

23 grams/mol

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13y ago

23.0 g

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Q: What is the mass of one mole of Na?
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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.


What is the percent composition of Sulfur in Sodium sulfate?

% of A = (mass of A in 1 mole of the compound/Mass on one mole of the compound) x100Na + SO4 à Na₂SO₄Molar Mass of Na₂SO₄ = 142Molar Mass of S = 32% A = (32/142) x100= 22.6%


What is the mass of 9 moles of sodium?

1 mole Na = 22.989770g 9 mol Na x 22.989770g/mol = 206.9g Na = 200g Na rounded to one significant figure


How is a mole related to the atomic mass?

The atomic mass, in grams, is the mass of one mole of atoms.


What is the mass in grams of 0.0135 mole of the element Na?

molar mass Na = 22.99g/mol (atomic weight in grams) 0.0135mol Na x (22.99g/mol) = 0.310g Na


The number of grams in 0.350 mole of Na is?

1 mol of Na+ = 22.989g Na+(0.350 mol) x (22.989 g/mol) = 8.05 g Na+


How many moles are in 17.5 grams of sodium?

For this you need the atomic mass of Na. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.17.5 grams Na / (23.0 grams) = .761 moles Na


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?

Gold, as it has the higher molar mass.


How many grams are in 4.5 moles of sodium?

Atomic mass of Na is 23.0. This means that the mass of 1 mole of sodium is 23.0g. Mass of 4.5mol of Na = 4.5 x 23.0 = 103.5g


One mole of Nacl is how many grams and how?

Mole = Mass/RMM Ar for Na=23 & Ar for Cl = 35.5 Therefore 1mole = Mass / (35.5+23) 1 mole of NaCl is 58.5g Mole = Mass/RMM Ar for Na=23 & Ar for Cl = 35.5 Therefore 1mole = Mass / (35.5+23) 1 mole of NaCl is 58.5g But that can be misleading. NaCl does not form into molecules (and salts in general do not). If you dissolve 58.5g of NaCl into water, it will dissociate into ions, and there will be 2 moles of particles in solution: 1 mole of Na+ ions, and 1 mole of Cl- ions. Knowing that will be important for calculating various things, such as how many degrees the freezing point will be depressed, when you dissolve so much salt in so much water.


What is table salts mass?

Most typical table salt is Sodium Chloride: NaCl. The mass of Sodium (Na) is 22.99. The mass of Chloride is 35.45. Together, the mass of one mole of table salt is 58.44 grams.