Determine whether the following objects are chiral or achiral

Introductory Chemistry 5
For each compound, list the correct formula and calculate the formula mass. (a) tin(IV) sulfate (b) nitrous acid (c) sodium bicarbonate (d) phosphorus pentafluoride

Elementary Principles of Chemical Processes 3
Five percent excess air is used in burning the reformer fuel; it is drawn into the system at 30C and 70% relative humidity. Estimate the average molecular weight of the air. Why does it differ from the value of 29 determined in Example 3.3-4 even though the ratio of nitrogen to oxygen is the same? De

Physics for Scientists and Engineers with Modern Physics 9
After a ball rolls off the edge of a horizontal table at time t 5 0, its velocity as a function of time is given by v S 5 1.2 i ^ 2 9.8t j ^ where v S is in meters per second and t is in seconds. The balls displacement away from the edge of the table, during the time interval of 0.380 s for which the

Essentials of Human Anatomy & Physiology 11
Name the parts of a typical vertebra, and explain in general how the cervical, thoracic, and lumbar vertebrae differ from one another.

Organic Chemistry 8
(a) How many asymmetric carbon atoms are there in an aldotetrose? Draw all the aldotetrose stereoisomers. (b) How many asymmetric carbons are there in a ketotetrose? Draw all the ketotetrose stereoisomers. (c) How many asymmetric carbons and stereoisomers are there for an aldohexose? For a ketohexose

Calculus - A New Horizon 6
State the two parts of the Fundamental Theorem of Calculus, and explain what is meant by the phmse "differentiation and integration are inverse processes.

Chemistry for today : general, organic, and biochemistry 9
A 2.50-L sample of neon at \(0.00^{\circ} \mathrm{C}\) and 1.00 atm is compressed into a 0.75-L cylinder. What pressure will the gas exert in the cylinder at \(30 .{ }^{\circ} \mathrm{C}\)?

Biochemistry 9
Can prokaryotes deal with drastic DNA damage in ways that are not available to eukaryotes?