Calculate the number of molecules in the following substance
(a)4.4g of carbon dioxide gas

6.0x molecules CO2

Explanation:

Take mass times molar mass times Avogadro's number

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

we need the questions , i may then you.