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]
Niagara Falls Border crossing information, passport information and identification requirements for Niagara Falls border crossings. U.S. Citizens returning to the U.S. after visiting Niagara Falls Canada are required to provide a passport, passport card or enhanced drivers license at the immigration checkpoint.