Question 1 is question 4 in previous years, question 2 is question 1 in previous years and questions 3&4 are questions 2&3 in previous years.

Polar H2O can separate ionic NaOH into Na+ (aq) and OH?(aq) giving a basic solution. In HOCl, chlorine has a high attraction for electrons due to its greater charge density. This draws electrons in …

(d) two points; first point earned for correct substitution and correct number of bonds, second point earned for setting equal to [delta]Hrxn and correct calculation of answer; no points earned for …

The Care Coordinator should not enter an authorization into Bridgeview for the max CDCS Limit. The Care Coordinator should only enter the authorization for the approved amount (which may be less …

(b) A solution of 1.570 grams of the compound in 16.08 grams of camphor is observed to freeze at a temperature 15.2 Celsius degrees below the normal freezing point of pure camphor. Determine the …

A student is measuring the magnetic field generated by a long, straight wire carrying a constant current. A magnetic field probe is held at various distances d from the wire, as shown above, and the …

Suppose the substances in the reaction above are at equilibrium at 600 K in volume V and at pressure P. State whether the partial pressure of NH3(g) will have increased, decreased, or remained the …