I mol contains 6.023 x 10 e 23. So the answer is 6.89 times that, or 4.149847 x 10 e 24.
The answer is 5,21131981201352.10e23 formula units of silver nitrate.
The number of moles is 1,8.
1. The correct chemical formula of barium hydroxide is Ba(OH)2. 2. The molecule of barium hydroxide contain 2 oxygen atoms.
The molar mass of NaCl is 58.44 g/mol The molar mass of KCl is 74.5513 g/mol This is because the Potassium atom (K) is heavier than the Sodium atom (Na). Thus one gram of NaCl will contain more molecules (formula units) than one gram of KCl.
unit cell or formula unit
6.89 moleA mole is a unitless quantity, similar to a dozen but many orders of magnitude larger. In principle one could have a mole of donuts, but there isn't enough room on earth for them.
K2O is potassium oxide. Formula mass = 94g32.6 g x 1 FU/94 g = 0.35 formula units
K2O is potassium oxide. Formula mass = 94g32.6 g x 1 FU/94 g = 0.35 formula units
The answer is 32,4.10e23.
The answer is 5,21131981201352.10e23 formula units of silver nitrate.
A same number.
How many grams of NaCl are present in 8.39x10^22 formula units of NaCl?
The number of atoms in two formula units of potassium nitrate is 10.
The number of moles is 1,8.
2.45 x 6.02 x 1023.4749 x 1025
1. The correct chemical formula of barium hydroxide is Ba(OH)2. 2. The molecule of barium hydroxide contain 2 oxygen atoms.
8