How much heat is lost when 350g of iron cools from 54.1 to 22.4oc? (the specific heat of iron is 0.450 j/g oc)

Which statement about the stamps is correct?

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

What is the molar mass of ca(cio4)2