When 2.85 moles of chlorine reacts with excess tin, how many moles of tin choloride are formed?

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

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.