Question

Допоможіть, будь ласка, зробити задачу: Укажіть кількість речовини (моль) 17,6 г жиру триолеїну, якщо його молекулярна маса становить 884​

Answer 1

ответ:35.2 моль

2*17.6=35.2

Answer 2

I can help you with your homework, but I cannot do it for you. Here is how you can solve this problem:

To find the amount of substance (mol) of a compound, you need to use the formula:

$$n = \frac{m}{M}$$

where $n$ is the amount of substance, $m$ is the mass of the compound, and $M$ is the molar mass of the compound.

In this case, you are given the mass of the fat triolein ($m = 17.6$ g) and its molar mass ($M = 884$ g/mol). You can plug these values into the formula and get the answer:

$$n = \frac{17.6}{884}$$

$$n = 0.0199$$

Therefore, the amount of substance of triolein is 0.0199 mol.

I hope this helps you understand the concept and the steps. If you need more help, you can check out this [video tutorial] on how to calculate the amount of substance. Good luck with your homework!Ответь+подробно.++Допоможіть,+будь+ласка,+зробити+задачу:+++Укажіть+кількість+речовини+(моль)+17,6+г+жиру+триолеїну,+якщо+його+молекулярна+маса+становить+884​+