Question

How many grams are in 0.185 mol of dipropyl ether, (C3H7)2O?Group of answer choices18.9 grams6.15 x 1022 grams1.14 x 1025 grams

Answer 1

`18.9\text{ g}`

Step-by-step explanation:

Here, we want to get the mass of 0.185 mol of dipropyl ether

To get this, we need to multiply the number of moles given by the molar mass

The molar mass of dipropyl ether is 102 g/mol

Thus, we have the mass as:

`0.185\text{ }*\text{ 102 = 18.9 g}`