Which two areas are in the temperate zone, and which two areas have the coldest climates? A.
The temperate zones are 1 and 5, and the coldest areas are 2 and 4.
B
The temperate zones are 2 and 4, and the coldest areas are 1 and 5.
C.
The temperate zones are 3 and 4, and the coldest areas are 2 and 5.
D
The temperate zones are 2 and 5, and the coldest areas are 1 and 3.

Seawater contains approximately 3.5%nacl by mass and has a density of 1.02 g/ml. what volume of seawater contains 7.5 g of sodium?

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.

In which phase(s) do the molecules take the shape of the container?