Determine the amount of water substance weighing 3.6 g
| December 11, 2020 | education
to find out the amount of a substance, we need to divide the mass (m) by the molar mass (M)
m = 3.6g
M = 2 + 2 + 16 = 20g / mol
n = 3.6g: 20g / mol = 0.18 mol
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
