Question

Яка маса заліза кількістю речовини 6 моль? Обчисліть число атомів Ферму в даній порції речовини.​

Answer 1

Ответ:

36 · 10²³ молекул, 336 г

Объяснение:

в фото

Answer 2

Iron Mass Calculation for 6 Moles of Substance

To calculate the mass of iron in 6 moles of substance, we can use the molar mass of iron, which is approximately 55.845 grams per mole.

Molar mass of iron: 55.845 g/mol

Using this molar mass, we can calculate the mass of iron in 6 moles of the substance:

Mass of iron in 6 moles: 6 moles * 55.845 g/mol = 335.07 grams

So, the mass of iron in 6 moles of the substance is approximately 335.07 grams.

Calculating the Number of Fermium Atoms

To calculate the number of Fermium (Fm) atoms in this portion of substance, we can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole.

Avogadro's number: 6.022 x 10^23 atoms/mol

Using this, we can calculate the number of Fermium atoms in the given portion of substance:

Number of Fermium atoms: 6 moles * 6.022 x 10^23 atoms/mol = 3.6132 x 10^24 atoms

So, the number of Fermium atoms in this portion of substance is approximately 3.6132 x 10^24 atoms.