Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role in the formation of the ozone hole above the South Pole each spring. Eventually, CIO decomposes according to the equation: 2ClO(g) → Cl2(g)+ O2 (g)

The second-order rate constant for the decomposition of ClO is 6.63×10^9 M^–1s^–1 at a particular temperature. Determine the half-life of ClO when its initial concentration is 1.86×10^-8 M .

answer: i would say b.

explanation:

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them