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Robert D. for tutoring lessons in Fort Worth TX Over 1000 tutoring hours WyzAnt Tutoring Tutor Tutor United States

Robert D.

Dr. Bob, Expert Science Physics Chemistry Biochemistry Mathematics

Fort Worth, TX (76107)

Travel Radius 40 miles
Hourly Fee $70.00
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Robert's Tutoring Blog

Honors Physics Problem and Advanced Chemistry Problem

11/30/2010 4:15 PM CST |

A water molecule contains two atoms of Hydrogen (H) and one atom of Oxygen (O). (H2O)

How many different water molecules (isotopically different) can be formed using the natural abundances for the isotopes of Hydrogen (H, D, T), and Oxygen (15O, 16O, 17O, 18O)?

Calculate the statistical concentrations for each isotopically unique molecule? Current status of question: Zero correct answers. (one partially correct answer).

2 Comments

Chemistry Problem

11/28/2010 4:47 PM CST |

Calculate the Isomers of C6H14, C6H14O, C6H12O2, and C6H13NO.

This is a useful problem for A.P. Chemistry, A.P. Biology, Organic Chemistry, and Biochemistry.

Robert

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Chemistry and Life

10/17/2010 4:57 PM CST |

The fundamental molecule of life is water (H2O, dihydrogen monoxide). Explain why?

This subject matter in the above can be utilized as a question for examinations such as the SAT, ACT, SAT II, A.P. CHEMISTRY, A.P. BIOLOGY, A.P. PHYSICS, MCAT, GRE, GMAT, LSAT, Engineering and Department of Defense qualifying exams.

Please post your viewpoints about water as a central molecule to life.

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