Blog

Daniel Goleman, author of the Book, Emotional Intelligence, takes the position that intelligence has little to with emotional life.

What volume of 80% NaOH is required to make 50 ml of 6% NaOH?

The temperature of a 350. ml sample of gas increases from 27˚C to 227˚C.  What is the final volume of the gas sample if the pressure and amount of gas remain constant?

The atmospheric pressure in Denver, CO is 633 mmHg.  What is that pressure in atm?

This limbic system structure is most involved in the creating and filing of new memories and motivations.

A balloon contains 8.00 g of oxygen and a volume of 5.00 L. What is the volume of the balloon, in liters, if 4.00 additional grams of oxygen are added, if temperature and pressure do not change?

When 25.0 g of Zn reacts, how many L of H2 gas are formed at STP? Zn (s) + 2 HCl (aq) –> H2 (g) + ZnCl2 (aq)

The solubility of KCl is 34 g/100 ml water at 20˚C.  Which of the following will result in saturated solution?

 What is the IUPAC name of this compound (refer to exam picture sheet)?  

The force of the collisions of gas molecules against the walls of a container is called