Question

Обчислити молярну масу мідного купоросу

Answer 1

Медь 64, сера 32 ,кислород 16 за шт а их 4 следует что масса всего кислорода 64 складываем все вместе получаем 160

Answer 2

Calculating the Molar Mass of Copper(II) Sulfate (CuSO4)

To calculate the molar mass of copper(II) sulfate (CuSO4), we need to consider the atomic masses of the elements present in the compound.

The chemical formula for copper(II) sulfate is CuSO4. To calculate the molar mass, we add up the atomic masses of each element in the compound.

- The atomic mass of copper (Cu) is 63.55 g/mol. - The atomic mass of sulfur (S) is 32.07 g/mol. - The atomic mass of oxygen (O) is 16.00 g/mol.

Using these atomic masses, we can calculate the molar mass of copper(II) sulfate:

Molar mass of CuSO4 = (1 * atomic mass of Cu) + (1 * atomic mass of S) + (4 * atomic mass of O)

Molar mass of CuSO4 = (1 * 63.55 g/mol) + (1 * 32.07 g/mol) + (4 * 16.00 g/mol)

Molar mass of CuSO4 = 63.55 g/mol + 32.07 g/mol + 64.00 g/mol

Molar mass of CuSO4 = 159.62 g/mol

Therefore, the molar mass of copper(II) sulfate (CuSO4) is 159.62 g/mol.