For what value of a is continuous at every x?

Introductory Chemistry 5
Use the law of constant composition to complete the table summarizing the amounts of nitrogen and oxygen produced upon the decomposition of several samples of dinitrogen monoxide.

Campbell Biology 9
Fossilized stromatolites a. all date from 2.7 billion years ago. b. formed around deep-sea vents. c. resemble structures formed by bacterial communities that are found today in some warm, shallow, salty bays. d. provide evidence that plants moved onto land in the company of fungi around 500 million y

Chemistry 12
Write Lewis structures for BrF3, ClF5, and IF7. Identify those in which the octet rule is not obeyed.

Biology 8
In the face of biological magnification of toxins, is it healthier to feed at a lower or higher trophic level? Explain.

Physical Chemistry 8
Use symmetry properties to determine whether or not the integral pxzpzd is necessarily zero in a molecule with symmetry C4v.

Biology: The Dynamics of Life 1
Enzymes are proteins that facilitate chemical reactions. Based on your knowledge of enzymes, what might the result be if one particular enzyme malfunctioned or was not present?

Biology: The Dynamics of Life 1
Make a list of the characteristics that archaebacteria and eubacteria share. Then make a list of their differences.

Introductory Chemistry: A Foundation 9
If 1000. mL of linseed oil has a mass of 929 g, calculate the density of linseed oil.