Many other oxyanions form complexes; these include copper(II) acetate, copper(II) nitrate, and copper(II) carbonate. Copper(II) sulfate forms a blue crystalline pentahydrate, the most familiar copper compound in the laboratory. It is used in a fungicide called the Bordeaux mixture.
CBSA has tools available to avoid border wait times at our 26 busiest land border crossings. The Current Border Wait Times table displays wait times for reaching the CBSA primary inspection booth when crossing the Canada/U.S. land border and is updated hourly. [More]
Each airline has a different time requirement, although for a flight from the United States to Canada, aim to arrive at the airport roughly three hours before the flight is scheduled to depart. Doing so assures that you'll find the correct gate and get checked into the flight in a timely fashion.