the general form of a rate law is. #r(t) = k_obs[A]^(x)[B]^(y)#. These terms tell us the factors that affect the rate: The observed rate constant, #k_obs#, gives us a general idea of whether the reaction is inherently slower or quicker than others, given the same conditions.
Pietersite Geological Description: Pietersite is a member of the quartz family a silicon dioxide mineral with a hardness of 7. It is composed of Tiger Eye, Hawks Eye and Jasper and displays a beautiful chatoyancy in contrasting colours of blue, gold, red, grey and black.
Amsterdamâs Spui Square is one of the cityâs main cultural centers outside of the museum quarter. This is Amsterdamâs art and book scene. Spui Square (âSpuiâ is pronounced âspouw,â like ânowâ) and adjoining street Het Spui abut Amsterdamâs main shopping street, Kalverstraat. Het Spui, however, is a smallish street and seems a little understated from the outsideâ itâs a place youâd probably pass right by if you didnât know what it was. But if you love to read, Het Spui/Spui Square is a must-do stop during your visit to Amsterdam. Here is where the largest and most impressive bookstores in the city are locatedâ and youâll find them all one right next to the other.