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The Atomic Mass of sodium is 22.99 because it is an average mass of all the naturally occurring isotopes of sodium, taking into account their abundance in nature. Isotopes are atoms of the same element with different numbers of neutrons, which affects the overall atomic mass.
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What is the mass number for sodium?
the mass number of sodium is 23
What is the molecular mass of sodium nitrate?
The molecular mass of sodium nitrate is 84,9947.
Calcuate the mass of sodium chloride produced if 12.3 g of sodium oxide reacts with an excess of calcium chloride?
To calculate the mass of sodium chloride produced, first balance the chemical equation for the reaction between sodium oxide and calcium chloride. Next, determine the molar ratio between sodium oxide and sodium chloride in the balanced equation. Finally, use the given mass of sodium oxide and the molar mass of sodium chloride to calculate the mass of sodium chloride produced.
How many moles are there in 4g of sodium?
To determine the number of moles in 4g of sodium, you need to divide the given mass by the molar mass of sodium. The molar mass of sodium is 22.99 g/mol. Therefore, 4g of sodium is equal to 0.174 moles.
How many moles make up 350g of sodium?
To find the number of moles in 350g of sodium, divide the given mass by the molar mass of sodium. The molar mass of sodium is approximately 23g/mol. Therefore, 350g of sodium is equal to 350/23 = 15.22 moles.
What is weighted average mass of an element isotopes?
average atomis mass
How do you use atomis mass in a sentence?
The atomic mass gives the mass of the atom. It is one of the physical property of the atom.
Which element has 10 neutrons is a nonmetal and has an atomis mass greater than 19?
Neon
Is the mass number and the atomic mass the same?
No, the Atomic Mass is the full complete mass while the mass # is just the whole number. For example: carbon's atomis mass is 12.011 and the mass # is 12.
Why deutrium oxide is heavier than water?
Because deutirium has a neutron.So its atomis mass is double as protium.Both form water.But different in mass
Convert 100 mEq of sodium to mg?
To convert 100 milliequivalents (mEq) of sodium to milligrams (mg), you can use the conversion factor for sodium which is 1 mEq = 23 mg. Therefore, 100 mEq of sodium is equal to 2300 mg.
What is the mass number for sodium?
the mass number of sodium is 23
Is 2299 a prime number?
No, it is not a prime number. 2299 is divisible by 11 and 19.
What are all the factors of 2299?
The factors of 2529 are 1, 3, 9, 281, 843, and 2529.
What is the average mass of a sodium?
there is no such thing as an average mass of a sodium. sodium is an element. a sodium molecule's mass will therefore be exact in mass, never average.
What is the atomic mass of sodium?
The atomic mass of sodium is approximately 23 g/mol.
What is the atomic mass for sodium?
Sodium's atomic mass is 22.98977
