Although 12 is the stable form of iodine at low
temperatures, at high temperatures the molecule
can dissociate:
1,(g)
2(g)
What is the equilibrium constant expression for
this system?
• Real
kes

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

Is laundry detergent an acid or a base?