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How many sodium atoms are present in 0.2310 g of sodium?
To find the number of sodium atoms in 0.2310 g of sodium, you need to convert the mass to moles using the molar mass of sodium (22.99 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. This calculation will give you the number of sodium atoms present in 0.2310 g of sodium.
How many moles of sodium atoms correspond to 1.56x1021 atoms of sodium?
1.56 X 10^21 atoms of sodium ( 1 mole Na/6.022 X 10^23) = 0.00259 moles sodium or 2.59 X 10^-3 moles sodium
How many MOLES of sodium nitrate are present in 2.85 grams of this compound?
To find the number of moles, first calculate the molar mass of sodium nitrate (NaNO3), which is 85 grams/mol. Then, divide the given mass (2.85 grams) by the molar mass to obtain the number of moles present, which is approximately 0.0335 moles.
When 0.5 moles of Na2SO4 is dissolved in water how many moles of sodium ions are present?
Since the formula shows two sodium atoms in each formula unit of sodium sulfate and this compound normally completely ionizes in water solution, the number of sodium ions will be twice the number of moles of the salt; in this instance, 1.0 moles of sodium ions.
How many O atoms are present in sodium chlorite?
There are three oxygen (O) atoms present in sodium chlorite (NaClO2).
How many atoms of sodium are present in Moles of sodium and what is the mass of it?
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
How many atoms of sodium are present in 3 moles of sodium and what is the mass of it?
There are 1.8 x 10^24 atoms of sodium in 3 moles. The mass of 3 moles of sodium is 69 grams.
How many atoms of sodium are present in 3 mole of sodium and what is the mass of it?
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
How many sodium atoms are present in 0.2310 g of sodium?
To find the number of sodium atoms in 0.2310 g of sodium, you need to convert the mass to moles using the molar mass of sodium (22.99 g/mol). Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles to atoms. This calculation will give you the number of sodium atoms present in 0.2310 g of sodium.
How many atoms are present in 46.0 grams of sodium?
To determine the number of atoms in 46.0 grams of sodium, you first need to calculate the number of moles of sodium present. With the molar mass of sodium being 22.99 g/mol, you can divide the given mass by the molar mass to find the number of moles. Then, you can use Avogadro's number (6.022 x 10^23) to convert moles to atoms by multiplying the number of moles by Avogadro's number.
How many atoms of sodium are there in 0.200 moles sodium atoms?
0,2 mol sodium contain 1,204.10e23 atoms.
How many atoms are in 4.0 moles of sodium?
1 mol has 6,022 140 857.10e23 atoms (The number of Avogadro).4 moles of sodium have 24,088 563 428.10e23 atoms.
How many atoms of sodium are present in 3 moles of sodium and what is mass of it?
There are 6.022 x 10^23 atoms of sodium in 1 mole, so in 3 moles of sodium there are 1.8066 x 10^24 atoms. The atomic mass of sodium is approximately 22.99 g/mol, so the mass of 3 moles of sodium is 68.97 g.
How many moles of sodium in 5.25 mole of Na2SO4?
There are 10.5 moles of sodium in 5.25 moles of Na2SO4 because there are 2 sodium atoms in one formula unit of Na2SO4.
How many atoms are there in 3.00 moles of sodium?
There are approximately 1.81 x 10^24 atoms in 3.00 moles of sodium. This can be calculated by multiplying Avogadro's number (6.022 x 10^23 atoms/mol) by the number of moles.
How many moles of sodium are needed to make 3.6 moles of sodium chloride?
One mole of sodium chloride is composed of one mole of sodium atoms. Therefore, 3.6 moles of sodium chloride would require 3.6 moles of sodium.
How many O atoms are present in sodium chlorate?
There are 3 oxygen atoms present in sodium chlorate (NaClO3).
