How many moles of aluminum in 108 grams of aluminum?

Which process can produce either rain or snow

How will the vapor pressure of an aqueous solution of sodium chloride compare to that of pure water?

IS Typtophan an element on the periodic table?

Which of the following statements is NOT true concerning what happens in all chemical reactions? A. the starting substances are called reactants. B. the ending substances are called products. C. new atoms are formed as products. D.

What is a funnel cloud that can damged things

What is the mole fraction, x, of solute and the molality for an aqueous solution that is 16.0 % NaOH by mass

What is the square root of 54554? What is the square root of 35654?

Halogens have ... Electron affinity

Observe: Change the Surface area from Minimum to Maximum. You can imagine that a solid reactant has been dissolved in a liquid. How does this change how many Reactant B molecules are exposed to Reactant A?

When placed in a 200-mL square box, a substance has a spherical shape and has a volume of 75 mL When placed in a 200-mL circular tube, the same amount of that same substance has a spherical shape and a 75-mL volume.