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]
Overall Requirements. Check-in Requirements for Domestic Travel. The recommended arrival time at the airport is 75 minutes prior to departure when traveling within the United States.You must be checked in at least 30 minutes before your scheduled departure time.ut it's often hard to tell how long everything is going to take. Thatâs why weâve created the suggested check-in requirement times for various locations below. To get a general idea of when you should arrive at the airport, add the helpful check-in times below to the current security wait time. Itâs that simple.