Scuba diving is a popular activity. would you go scuba dive knowing the risks of getting the bends?

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

What is the mass of 8 moles of sodium atoms

This drawing shows a human body system. what is the primary function of this body system?