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]
We're all used to making allowances for airport delays. But those are nothing compared with how long you'll wait for a passport. Normally, the outside wait time is six weeks. These days, count on ten. Blame new requirements for passports when flying to Canada, Mexico and the Caribbean, and the usual seasonal uptick in applications and renewals.