In the space provided, what is the octet rule and how does it impact electron distribution? (2 pts)

The cerebral cortex is composed of predominantly white matter.

A compound has a molar mass of [mm].  How many grams are in [mol] moles of the compound? Do not include units!

Determine the molar mass of the following compounds to 1 digit past the decimal place.  Do not include units. (A)  K2CO3  [A] (B)  copper(II) hydroxide  [B]

Gustatory hairs in taste buds are chemoreceptors.

For the following reaction:  3 H2  +  N2  

Which of the following is NOT an adaptation in the capillaries of the blood brain barrier?

Determine the molar mass of the following compounds to 1 digit past the decimal place.  Do not include units. (A)  Na2SO3  [A] (B)  iron(II) hydroxide  [B]

For the following reaction, use the solubility rules to label each compound as soluble or insoluble. CaCl2 [a]+  K2CO3  [b]  

Which of the following would NOT help moving a memory into our long-term memory?