david roth owner tutor math, chemistry, physics ¤ ms degree in chemistry. ¤ 15+ yrs. Phone: 918 850 5925 i prefer you call me! email: admin@tutor pages.com no contract is required. meeting locations: i usually meet students at a coffee shop or library in the tulsa midtown/brookside area 36th peoria. fees: cash is preferred, but i also accept check, credit card, and paypal.

Make paypal and/or credit card payments by clicking the paypal button at the top of this page. step 1 email homework problems to me, david roth: admin@tutor homework.com fyi, you cannot use cut and paste for most online problems with symbols and graphics, so read this: please include: my deadline central standard time. any special instructions file format for solutions, handwritten or typed solutions, etc. step 3 send the money by credit card or paypal: step 4 i will email the homework solutions to you as an attached file. disclaimer: this is intended as a study guide and a way for you to check your answers.

Simply turning in these problems for a grade will not help you to study, and as a result, your exam scores will suffer and your grade will suffer. Phone: 918 850 5925 i prefer you call me! email: admin@tutor homework.com no contract is required, but payment is due before online tutoring can begin. Money remaining can be used for later tutoring or homework help or it can be refunded to you at your request. Yahoo messenger with doodle/drawing imvironment and voice preferred must have a yahoo! account it's free! and installed yahoo! messenger also free! on your computer. Msn messenger also with drawing and voice capabilities when it works i've found yahoo is more reliable. Must have msn account it's free! and installed msn messenger also free! on your computer.

The text below describes many of areas in which i offer tutoring and homework help. chemistry tutoring chemistry tutor chemistry homework help: i've been a tutor in tulsa off and on since 1991, a college chemistry and physics teacher, and a full time private tutor for over 6 years. As a tulsa tutor i've worked with all ages, high school students, college students from tcc, oru, tu, ou, osu, veterans programs, and the oklahoma voc.

The approach i take is to emphasize the basics such as unit conversions, conversion factors, and stoichiometry, because these are truly the heart of chemistry and without this understanding the student will certainly struggle. I have flowcharts and instructions that help anyone to understand the conversion process from volume to mass, mass to moles, moles to molecules or atoms, etc. I know that many chemistry students who come to me for tutoring are to the point where they are already struggling and are far along in the class, so i try to teach the basics as i’m working through the more advanced material such as thermodynamics, kinetics, equilibrium, acids and bases, coordination chemistry, nuclear chemistry, organic chemistry, etc. Many students come to me as a way to just improve their grades through homework help, as a sort of homework cheat. While i do my best to make sure the student turns in good homework, i also try to discourage cheating and focus on learning the material so that the student will do well on exams.

At the same time, i know that not everyone enjoys or needs chemistry in their every day life or work. I do my best to make it interesting with interesting chemistry facts or stories and safety precautions to follow in the home and laboratory. I’ve also given quite a bit of help to students who are taking online chemistry classes who need complicated material clarified and cannot get that from the website such as webassign or coursecompass. My favorite approach to tutoring is to try to allow the students to do as much of the work as they possibly can by themselves and i coach them along and do my best to smooth over the rough spots. I do not have a method or strategy for tutoring because each student is an individual. I don’t waste time with evaluation or screening because i can typically tell within 10 or 15 minutes of the tutoring session the level of learning the student has. some chemistry topics that i tutor: basic concepts of chemistry: si units and unit conversions, a.k.a.

Ap Biology Essays

chemical reactions: balancing equations, chemical equilibrium, ions and molecules in aqueous solution, precipitation reactions and net ionic equations, acids and bases and their reactions, writing net ionic equation, gas forming reactions, oxidation numbers, oxidation reduction reactions, types of reactions in aqueous solution. principles of chemical reactivity: energy and chemical reactions: energy energy units, specific heat capacity, changes of state, enthalpy changes heat of reactions, calorimetry, hess's law, and standard enthalpies of formation. light and energy levels: how electrons behave or misbehave! in the atom: electromagnetic radiation, electromagnetic radiation and planck's equation, photoelectric effect, atomic spectra and the bohr atom, debroglie and matter waves, the heisenberg uncertainty principle, quantum mechanics. organic chemistry: carbon: not just an average element: alkanes and cycloalkanes, alkenes and alkynes, aromatic compounds, alcohols, ethers, and amines, compounds with a carbonyl group, functional groups, polymers.

gas laws and kinetic molecular theory: pressure, boyle's law and charles's law, the general gas law combined gas law , avogadro's hypothesis, ideal gas law, gas density, ideal gas laws and determining molar mass, gas laws and stoichiometry, gas mixtures and dalton's law, kinetic molecular theory, diffusion and effusion, nonideal gases. intermolecular forces and liquids: intermolecular forces, liquids, dipole moment, dipole dipole, van der waals forces, london dispersion forces, hydrogen bonding, ion dipole. chemical kinetics: reaction rates, concentration and rate equations, concentration time relationships integrated rate equations , half life, catalysts, graphical analysis: rate equations and k, kinetics and energy, reaction mechanisms. principles of reactivity: chemical equilibria: writing equilibrium constant expressions, the equilibrium constant and reaction quotient, calculating an equilibrium constant, using equilibrium constants, manipulating equilibrium constant expressions, disturbing a chemical equilibrium. the chemistry of acids and bases: the brшnsted lowery acid and base definition, ph and poh calculations, equilibrium constants for acids and bases, pka. A logarithmic scale of acid strength, ionization constants for weak acids and their conjugate bases, predicting the direction of acid base reactions, types of acid base reactions, using ph to calculate ionization constants, using ionization constants, acid base properties of salts, ph after an acid base reaction, polyprotic acids and bases, lewis acids and bases, molecular structure, bonding, and acid base behavior.

principles of reactivity: other aspects of aqueous equilibria: the common ion effect and buffer solutions, using the henderson hasselbach equation. Preparing a buffer solution, adding an acid or a base to a buffer solution, more about acid base reactions: titrations, titration curves and indicators, solubility guidelines, writing solubility product constant expressions, calculating ksp, estimating salt solubility from ksp, the common ion effect and salt solubility, the effect of basic anions on salt solubility, precipitation reactions, equilibria involving complex ions. principles of reactivity: entropy and free energy: entropy, 916 t s° universe and spontaneity, gibbs free energy, free energy of formation, effect of temperature on 916 g, free energy and equilibrium constants. electrochemistry: electron transfer reactions: balancing equations for oxidation reduction reactions, constructing voltaic cells, commercial cells, standard electrochemical potentials, ranking oxidizing and reducing agents, electrochemical cells under nonstandard conditions, electrochemistry, thermodynamics, and equilibrium, electrolysis, counting electrons. the chemistry of the environment: properties of the elements, hydrogen, alkali metals, alkaline earth elements, boron and aluminum, silicon, nitrogen and phosphorus, oxygen and sulfur, fluorine and chlorine.

the chemistry of the transition elements: properties of transition elements, formulas of coordination compounds, naming coordination compounds, isomerism, magnetic properties of complexes, spectroscopy of complexes, organometallic compounds. nuclear chemistry: nuclear reactions, nuclear stability and nuclear decay, rates of radioactive decay, half life and carbon dating. math tutoring math tutor math homework help: i've been a tutor in tulsa off and on since 1991, a college chemistry and physics teacher, and a full time private tutor for over 6 years. I can provide tutoring and homework help in all basic math, geometry, algebra, trig – trigonometry, and calculus problems, as well as basic statistics, differential equations, and finite math. Many students try to get me just provide homework help and use my services as a homework cheat service and i try to discourage this because the students need to know the material to pass the exams.

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Ap Biology Essays

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