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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 are in a 12.0 grams sample of sodium?
There are approximately 6 x 10^22 atoms in a 12.0 gram sample of sodium.
How many atoms are there in 72.6 grams of sodium?
To determine the number of atoms in 72.6 grams of sodium, you first need to convert grams to moles using the molar mass of sodium. Sodium has a molar mass of approximately 22.99 g/mol. Then, you use Avogadro's number (6.022 x 10^23) to convert moles to atoms.
How many oxygen atoms are there in 3.45 grams of H2O?
There are three oxygen atoms in 3.45 grams of water (H2O).
How many sodium atoms are in one formula unit of sodium acetate?
One formula unit of sodium acetate, NaC2H3O2, contains one sodium atom.
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 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 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 there in 0.200 moles sodium atoms?
0,2 mol sodium contain 1,204.10e23 atoms.
How many grams of sodium carbonate contain 1.773 x 1017 carbon atoms?
To find how many grams of sodium carbonate contain 1.773 x 10^17 carbon atoms, you need to consider the molar ratio. Sodium carbonate (Na2CO3) has 1 carbon atom per molecule. Calculate the molar mass of Na2CO3, then use Avogadro's number to convert the number of carbon atoms to moles, and finally to grams.
How many sodium atoms are in a molecule of a borax?
Borax - Na2B4O7 - contain two sodium atoms.
How many hydrogen atoms are in 1.25 grams of CH4?
1,25 grams of CH4 contain 0,156696.10e23 atoms.
If 75 grams of sodium reacts with 25 grams of chlorine how many grams of salt will be produced?
75 g sodium chloride contain 29,75 g sodium.
How many atoms are in a 12.0 grams sample of sodium?
There are approximately 6 x 10^22 atoms in a 12.0 gram sample of sodium.
How many atoms are contained in NaCl?
Sodium chloride contain two atoms in the formula unit.
How many atoms are there in 72.6 grams of sodium?
To determine the number of atoms in 72.6 grams of sodium, you first need to convert grams to moles using the molar mass of sodium. Sodium has a molar mass of approximately 22.99 g/mol. Then, you use Avogadro's number (6.022 x 10^23) to convert moles to atoms.
How many grams of sodium contain the same numberof atom as 15grams of magnesium?
Let us find Magnesium atoms first. 15 grams magnesium (1 mole Mg/24.31 grams)(6.022 X 10^23/1 mole Mg) = 3.72 X 10^23 atoms magnesium Now take this an drive to grams sodium 3.72 X 10^23 atoms (1 mole Na/6.022 X 10^23)(22.99 grams/1 mole Na) = 14 grams of sodium ----------------------------
