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Credentials, Testimonials, Chemistry Tutor, Math Tutor, Physics Tutor

Tutoring Credentials

David Roth, online tutor for the subjects of math, chemistry, and physics.

Help with your online classes and exams 24/7.

WhatsApp for fastest response: +1-918-850-5925

I have taught at various community colleges, however those jobs are very low-paying so I decided to start my own tutoring business and that is what I do full-time now. I have been doing this full time since 2004.

My first tutoring experience was as a self-employed tutor in 1992, and I have ether been teaching or tutoring for most of the time since then.

For true learning, I encourage students to do as much of the homework themselves as they possibly can and I try to provide homework help to smooth over the rough areas -- more like a coach than a tutor. If the student simply watches me solve problem after problem, then the student is not really learning that way. The student needs to learn to solve the problems on their own. I love nothing more than to have a student say "Y'know... I think I can do this on my own now. I don't think I'll need your help." This often means I lose a customer, but I can add one more success to my list.

David,

You are awesome!

After seeing your explanations and calculations (physics I) to those specific homework questions are well above and beyond what was covered in class. I'm not sure how the instructor expected us to answer them, so I'll be sure to tailor my responses accordinlgy (and will keep your detailed explanations in my hip pocket for future reference).

I can hardly thank you enough for your prompt reply and efforts in getting this to me so quickly. These type of "emergency" homework assignments are rare...

I anticipate plenty more work to be sent your way, and glad to have such an expert such as yourself standing by to assist in getting me through my class difficulties (and difficulties are putting it mildly...Haha!)...

Thanks again and have a great day!

Chuck

Thanks a lot David, I was able to understand atoms much better and I did my project easily. When I get my grade, I will send you another e-mail telling you what it was!!

Thanks,

Samantha

(and a later email)

Hello David, im sorry I haven't e-mailed you...i just wanted to let you know i got 4 A's on my Atom's project! THANKS A LOT!!

David, you made this (calculus--series and sequences) really clear for me. I could follow the solutions you gave me really easy. I know it was a lot of work. Thanks!

Dan

Hi David,

Got the solutions. It helped greatly. I asked my prof about the plane being off course and he said to ignore that. I"m glad you showed me both ways. Thank's. Curious as to where are you located at? Thank's for the prompt service and I'll be using you for homework help throughout the semester.

Regard's

Dan

Hi David

Thanks for your detailed explanations (chemistry lab homework). Now I can understand much better.

Best regards,

Kyoung

Wow! That was fast and very detailed work (Physics I)! Thanks a million, and I hope you are available for future help with homework!

Allison

I have dozens more tutoring testimonials I could add to this list, but I'm not going to keep this updated any more. I think you get the idea. Most every student likes the way I provide homework help. I can't say that I have a 100% sucess rate; probably more like 98% or higher! In fact, I don't remember the last time I had an unhappy customer.

Go back to the homepage for contact info: www.tutor-homework.com.

I offer all types of chemistry homework help through my tutoring service: Stoichiometry homework help, balancing reactions homework help, molecular weights homework help… Just send the problems and I’ll send the answers. I also help with learning how to convert moles to mass and convert mass to moles (convert moles to grams and convert grams to moles). Conversion factors are the key to chemistry.

I’ve been a chemistry tutor / teacher for over 12 years and I can provide you with the chemistry help that you require as well as "cheat sheets" for studying and help with online classes. I've helped hundreds of chemistry students with my online chemistry tutoring service.

Chemistry Topics that I can help with:

Unit conversion | Significant Figures | Density | Atoms & Molecules | Chemical Formulas |

Ionic Compounds | Molecular Compounds | Balancing Chemical Reaction | Stoichiometry | Mass to Mole Conversion |

Mole to Mass Conversion | Hess' Law & Thermochemistry | Enthalpy Calculations | Specific Heat & Calorimetry | Limiting Reactants |

Limiting Reagents | Theoretical Yield | Percent Yield | Ideal Gas Law | Combined Gas Law |

Charles' Law | Boyle's Law | Avogadro's Law | Gay-Lussac's Law | Van DerWaals Equation |

Chemical Kinetics | Rate Laws | Reaction Rates | Rate Constants | Experimental Rate Order |

Arrhenius Equation | Catalized Reactions | Chemical Equilibrium | Equilibrium Constant | ICE Tables |

Acid Base Equilibrium | Buffers | Solubility Product Constant | Gibbs Free Energy | Entropy & Enthalpy |

Spontaneous Reactions | Cell Potential | Half-cell Reactions | Nernst Equations | Electronegativity |

Nuclear Chemistry | Half-life | Radioactive Decay | Crystal Field Theory | Organic Chemistry |

I and my online tutoring service provides Chemistry Homework Help. I’m also math tutor and physics tutors. If you need a chemistry homework cheat, then email chemistry questions to me: admin@tutor-homework.com. If you need to ask an expert a chemistry question, send your chemistry questions to me and I’ll solve the chemistry problem for you and the solution will be shown, not just the answers.

Homework Help in Chemistry with topics such as stoichiometry, Hess' Law, Thermodynamics, Thermochemistry, reactions, atoms, molecules, atomic weight, molecular weight, etc. As a chemistry teacher I can teach you about nuclear chemistry, coordination chemistry, ligand field splitting, basic organic chemistry, chemical kinetics, chemical equilibrium, acid-base equilibria, Ksp, equilibrium expression, pH, pOH, and various other topics.

For chemical kinetics homework help, I can tutor and solve problems with rate laws, determining rate laws, reaction mechanisms, rate constants, frequency factors, activation energy, 1st order reactions, 2nd order reactions, catalysts, and catalyzed reactions, and activation energy.

This is the only service you’ll ever need for Email Homework Help and Chemistry Tutoring… so easy it’s like a chemistry cheat sheet in your email.

I can provide help in all basic math, algebra, trig – trigonometry, and calculus problems, as well as basic statistics.

Key to understanding trigonometry is an in depth knowledge of the six trigonometric functions: sine, cosine, tangent, cosecant, secant, cotangent (a.k.a. sin, cos, tan, csc, sec, tan) and the special angle exact values on the unit circle. There are also many graphs and drig identities that you will need to know. If you need a trigonometry homework cheat sheet or tutoring help, just email me: admin@tutor-homework.com. And I can help you to understand the many trigonometric identities as well as special angle exact values and graphs of trig functions and the Law of Cosines, and the Law of Sines.

I and my tutoring service can show you how to solve problems with limits, derivatives, implicit differentiation, related rates, antiderivatives, integrals, integration by parts, integration by trigonometric substitution, integration with partial fractions, vector calculus, L’Hospital’s Rule, u-substitution, difference quotient, area under a curve, etc.

I and my tutoring service can provide homework help in Equations of Motion (kinematics), Newton’s 1

I also provide Homework Help with Physics II (Physics 2) – help with Electric Fields, electric potential, electric forces, electric flux, circuits, and magnetism.

Email your question to me (David) here: admin@tutor-homework.com

For fastest response, message me with WhatsApp at +1-918-850-5925.

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