A flask of ammonia is connected to a flask of an unknown acid HX by a 1.48 m glass tube (where "X" represents a halogen). As the two gases diffuse down the tube, a white ring of NH4X forms 101 cm from the ammonia flask. Identify element X (Name or symbol).

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/XzW3SUN

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.

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