2251641

What do you want to work on?

About 2251641

Subjects

Chemistry

Career Experience

Teaching experience at undergraduate and post graduate level in chemistry and physics. Research experience in polyolefin chemistry synthesis, degradation and stabilization mechanisms as well as petrochemical industry manufacturing processes.

I Love Tutoring Because

of the challenge encountered during the student interaction, being able to help the student, and the gratification obtained when understanding of the particular topic is achieved by the student.

Other Interests

Baseball, Drinking Coffee, Reading, Soccer, Watching Movies

Reviews (3,822)

8258575

Science - Chemistry

May 31, 2022

The tutor made me feel welcome and comfortable. He walked me through everything and was an amazing resource.

3507059

Science - Chemistry

May 17, 2022

Best tutor for chemistry

8024801

Science - Chemistry

May 16, 2022

Very helpful! but my audio wasn't working it was going to make me log out

8141741

Science - Chemistry

May 5, 2022

Alfonso very helpful and knowledgable!

6354263

Science - Chemistry

May 4, 2022

This tutor was very helpful.

7782788

Science - Chemistry

May 2, 2022

He was helpful in the general chem scope. There were issues with the audio not working, needs to be fixed

8195449

Science - Chemistry

May 2, 2022

I had a good first session. Tutor.com works really well and I'm glad that we have access to it.

8109588

Science - Chemistry

May 1, 2022

My tutor was very helpful!

7245886

Science - Chemistry

Apr 26, 2022

Great tutor, I have had the chance of working with him multiple times and each time he helps me really understand the concepts that I am confused about. Would recommend

7499254

Science - Chemistry

Apr 26, 2022

Super helpful

7868667

Science - Chemistry

Apr 25, 2022

He really helped me understand the concept better and took the time to explain everything to me in an easy-to-understand way, thank you soooooo much!

6601012

Science - Chemistry

Apr 25, 2022

Great tutor! He quickly look over my calculations and verified that my answer is correct!

8017250

Science - Chemistry

Apr 24, 2022

he was an amazing explainer and i understood everything, will come back to work with him in the future!!

4588542

Science - Chemistry

Apr 23, 2022

good

7075256

Science - Chemistry

Apr 23, 2022

8157061

Science - Chemistry

Apr 15, 2022

soo good, tutor made it 10x easier

7509378

Science - Chemistry

Apr 10, 2022

Patient and great tutoring

7245886

Science - Chemistry

Apr 4, 2022

Great tutor, really went into detail on how hybridization works.

7343890

Science - Chemistry

Apr 3, 2022

Very kind and very helpful

7767255

Science - Chemistry

Apr 3, 2022

Great tutor

7743095

Science - Chemistry

Mar 31, 2022

Very, very patient and took time to explain and understand where I am at in my knowledge base.

7245886

Science - Chemistry

Mar 29, 2022

This tutor was great! he explained multiple concepts to me very thoroughly and helped me understand specific definitions.

6085105

Science - Chemistry

Mar 28, 2022

such good help!

7499254

Science - Chemistry

Mar 27, 2022

Very very helpful!

7713180

Science - Chemistry

Mar 20, 2022

The first tutor left randomly. The second one, Alfonso, was helpful.

7900353

Science - Chemistry

Mar 19, 2022

My session went very well! I will most definitely be back.

448696

Science - Chemistry

Mar 18, 2022

great help!

6047511

Science - Chemistry

Mar 18, 2022

I couldnt understand him

7767255

Science - Chemistry

Mar 15, 2022

great tutor!

7561069

Science - Chemistry

Mar 15, 2022

Great at explaining this problem!

7888774

Science - Chemistry

Mar 14, 2022

i love it and i'll continue to use it.

5536279

Science - Chemistry

Mar 12, 2022

Thank you

6345780

Science - Chemistry

Mar 12, 2022

Tutor took the time to clearly explain what I got wrong and why

7873970

Science - Chemistry

Mar 8, 2022

very helpful

2258766

Science - Chemistry

Mar 7, 2022

Great tutor!

7767255

Science - Chemistry

Mar 6, 2022

Very good tutor

6792798

Science - Chemistry

Mar 4, 2022

Alfonse is a very nice tutor and let me explain myself before he corrected me, which helped me even more in finding out what i had done wrong! i like this tutor very much :D

7787710

Science - Chemistry

Feb 26, 2022

very helpful

7787710

Science - Chemistry

Feb 22, 2022

thank you

448696

Science - Chemistry

Feb 19, 2022

great and amazing tutor!

6952604

Science - Chemistry

Feb 17, 2022

the best

7546648

Science - Chemistry

Feb 16, 2022

I think you should add specific topics for the subjects as a dropbox. Some tutors sometimes don't know the topic of the subject. Ex: Chemistry> stoichiometry, Moles, Chemical and physical properties, balancing equations.

18065

Science - Chemistry

Feb 4, 2022

they really cant help me study and thats all i needed was for someone to tea h me the subject so i could study it.

6012349

Science - Chemistry

Feb 3, 2022

Very nice and patient. Very impressed as well.

7743781

Science - Chemistry

Feb 2, 2022

This tutor was very patience with me and helped me through my work very easily, thank you!!!

7669918

Science - Chemistry

Jan 28, 2022

they are great

7272531

Science - Chemistry

Jan 28, 2022

Alfonso was great! He was very patient and helped me get my thinking cap on :)

6778672

Science - Chemistry

Jan 21, 2022

Really Helpful and thourough with his explanations

6242540

Science - Chemistry

Jan 7, 2022

it was good and he helped out a lot

7595344

Science - Chemistry

Dec 12, 2021

It might have been easier to talk on the phone, instead of typing all of the time, which can be time consuming

7256166

Science - Chemistry

Dec 10, 2021

Amazing tutor, very informative and helpful.

448696

Science - Chemistry

Dec 6, 2021

helped me see my mistakes and go forward with the combined gas law process! really patient also :D

7011152

Science - Chemistry

Dec 5, 2021

Tutor Alfonso is very patient and a great resource of knowledge to ask questions to, by the end of the session I truly grasped the big idea and concepts of the problems I was practicing. Thank you tutor Alfonso C!

7243268

Science - Chemistry

Dec 5, 2021

Alfonso was very helpful in clarifying what equation I needed help with and working through the proper steps with me.

6183368

Science - Chemistry

Dec 3, 2021

BEST TUTOR EVER.

7592142

Science - Chemistry

Nov 29, 2021

6376864

Science - Chemistry

Nov 28, 2021

He was amazing

5616231

Science - Chemistry

Nov 16, 2021

great feedback!

7086096

Science - Chemistry

Nov 1, 2021

he was amazing, very helpful with breaking down the problem step by step with great explanations

7458001

Science - Chemistry

Oct 22, 2021

He was really nice

6054235

Science - Chemistry

Oct 21, 2021

He provided lots of very useful tips and methods to solve the problem. Took the time to make sure I understood each section and how to check my math

7266792

Science - Chemistry

Oct 20, 2021

Alfonso made a HUGE difference in my ability to understand the concept and work with it. I feel much more confident working subsequent problems. Great guy!!!

4636581

Science - Chemistry

Oct 19, 2021

Alfonso is definitely one of my favorite tutors! always there to help!

7390980

Science - Chemistry

Oct 16, 2021

I believe this website is very useful, but me and my tutor had miss communication. I do not think I was clear enough asking my question, so he did not answer my question clearly.

5294854

Science - Chemistry

Oct 13, 2021

how am I supposed to do better in introductory organic chemistry when your tutors won't help me.

7143193

Science - Chemistry

Oct 12, 2021

I really enjoy having a live tutor who can help me when I am struggling to solve a problem or grasp a new concept. I definitely feel improvements to my self-confidence after these sessions.

4604137

Science - Chemistry

Oct 9, 2021

The tutor was very thorough and helped me understand my mistakes!

6875281

Science - Chemistry

Oct 9, 2021

Knowledgeable tutor

7237135

Science - Chemistry

Oct 2, 2021

Patient and very informative tutor!

7115102

Science - Chemistry

Sep 24, 2021

We couldn't get the right answer

6875281

Science - Chemistry

Sep 23, 2021

Amazing tutoring

6625092

Science - Chemistry

Sep 20, 2021

very good

6625092

Science - Chemistry

Sep 20, 2021

nice

7343666

Science - Chemistry

Sep 18, 2021

10/10

7267483

Science - Chemistry

Sep 17, 2021

The whiteboard is difficult to read and to write with. I had some trouble reading what the tutor had written. Also, this would be much easier if we could have audio conversation at least, instead of just typing.

7056800

Science - Chemistry

Sep 14, 2021

Including voice conversations and steps on how to use the whiteboard.

7143193

Science - Chemistry

Sep 12, 2021

I like the simplicity of the platform because it is not too complicated to get used to.

7301694

Science - Chemistry

Sep 11, 2021

Thank you so much!

5294854

Science - Chemistry

Sep 8, 2021

alfonso is a good tutor.

6625092

Science - Chemistry

Sep 6, 2021

good

4636581

Science - Chemistry

Sep 2, 2021

Alfanso C was very much understanding, and patient with me. Am very glad for this service

3048564

Science - Chemistry

Aug 30, 2021

Great, fantastic, helpful

6397334

Science - Chemistry

Aug 29, 2021

Great

7127173

Science - Chemistry

Aug 28, 2021

It was really helpful. The tutor took time and patience to help me out.

5971950

Science - Chemistry

Aug 27, 2021

this time was a lot better

7193747

Science - Chemistry

Aug 25, 2021

My tutor was very amazing! Patient, and explained very well.

3048564

Science - Chemistry

Aug 3, 2021

Alfonso is the definition of a great tutor. He is patient, kind, intelligent, and educated. Alfonso helped me utilize my critical thinking skills to solve my chemistry homework. Alfonso was a great guide throughout my tutor session. Thank you very much for all the help and support.

3594413

Science - Chemistry

Jul 27, 2021

thanks

7112222

Science - Chemistry

Jul 26, 2021

great help for my homework

5762047

Science - Chemistry

Jul 25, 2021

Alfonso was very patient with me while I needed lots of correction and was confused

6617049

Science - Chemistry

Jul 23, 2021

Alfonso was great!! I was very frustrated before the tutoring session, but he helped me to understand what I was doing wrong!

3048564

Science - Chemistry

Jul 15, 2021

Organized, kind, polite, and smart

7038687

Science - Chemistry

Jul 9, 2021

went well, feel more confident about the content

View All

Recentlyviewedcourses

TOP

Recently viewed

2251641

What do you want to work on?

About 2251641

Subjects

Career Experience

I Love Tutoring Because

Other Interests

Reviews (3,822)

8258575

3507059

8024801

8141741

6354263

7782788

8195449

8109588

7245886

7499254

7868667

6601012

8017250

4588542

7075256

8157061

7509378

7245886

7343890

7767255

7743095

7245886

6085105

7499254

7713180

7900353

448696

6047511

7767255

7561069

7888774

5536279

6345780

7873970

2258766

7767255

6792798

7787710

7787710

448696

6952604

7546648

18065

6012349

7743781

7669918

7272531

6778672

6242540

7595344

7256166

448696

7011152

7243268

6183368

7592142

6376864

5616231

7086096

7458001

6054235

7266792

4636581

7390980

5294854

7143193

4604137

6875281

7237135

Recently
viewed
courses