Species/Property | Na atom | |||
Number of moles | 2 | - | - | 0.5 |
Mass | 36 g | - | 115 g | - |
Answer:
For , Given, number of moles = 2 and mass = 6 g Number of particles = Number of mole x 6.022 x 1023 = 2 x 6.022 x 1023 = 1.2044 x 1024 For , Given, number of particles Number of moles or mol Mass of Moles x Molar mass = 0.5 x 44 = 22g ( Molar mass of ) For Na atom. Given, mass = 115 g Number or moles Number of particles =5 x 6.022 x 1023 = 3.01 1x1024 For Given, number of moles =0.5 Number of particles = 0.5 x 6.022 x1023 =3.01 1x1023 Mass = Number of moles x Molar mass = 0.5 x 95 = 47.5 g (Molar mass of = 24 + 2 x 35.5 =24 +71=95 g ) Thus, the completed table is as
Species/Property | Na atom | |||
Number of moles | 2 | 0.5 | 5.0 | 0.5 |
Number of particles | ||||
Mass | 36 g | 22 g | 115 g | 47.5 g |
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