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 (3,903)

6565839

Science - Chemistry

Sep 10, 2022

Great tutor!

7809426

Science - Chemistry

Sep 6, 2022

I got a lot of feedback in my session I couldn't hear my tutor.

8541269

Science - Chemistry

Sep 4, 2022

He explained every step and i was satisfied.

8529454

Science - Chemistry

Sep 2, 2022

Very helpful

4540357

Science - Chemistry

Sep 2, 2022

Alfonso was very patient in his communication and thorough with his explanations of concepts. I walked away from my session with a better fundamental understanding of the subjects covered in my assignments.

8475082

Science - Chemistry

Aug 30, 2022

Excellent chemistry tutor

4638733

Science - Chemistry

Aug 30, 2022

:) :) :)

6040985

Science - Chemistry

Aug 30, 2022

Straight to the money.

7825469

Science - Chemistry

Aug 30, 2022

He was really nice and didn't just give me the answer but helped me work my way through the answer so I could understand what was being asked.

8466050

Science - Chemistry

Aug 23, 2022

Extremely helpful

6047926

Science - Chemistry

Aug 3, 2022

Would love if the CCBC increased our tutor time. In an accelerated chemistry 107 class and the home assignments take a couple of hours most of the time just to do 3/4.

6899633

Science - Chemistry

Jul 28, 2022

Alfonso was very helpful in explaining the solution.

5719703

Science - Chemistry

Jul 10, 2022

Alfonso lead me through problems at a good pace and clearly. I appreciated his ability to use the whiteboard while we spoke.

8336329

Science - Chemistry

Jul 7, 2022

he was amazing - so much help

8325953

Science - Chemistry

Jul 3, 2022

I have so much more of an understanding now and feel so reloieved! Thank you alfonso!!

8271727

Science - Chemistry

Jun 29, 2022

Alfonso was VERY helpful. I have a test tomorrow and needed this study session. He was awesome!!

6648088

Science - Chemistry

Jun 24, 2022

Mr. Alfonso was very good at explaining the questions I asked and he also offered materials that were useful.

8000565

Science - Chemistry

Jun 12, 2022

Tutoring was excellent. It helped me greatly. Thank you!

8275972

Science - Chemistry

Jun 6, 2022

Mr. Alfonso was a great help today with my chemistry questions.

7644393

Science - Chemistry

Jun 5, 2022

This tutor was very helpful

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

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2251641

What do you want to work on?

About 2251641

Subjects

Career Experience

I Love Tutoring Because

Other Interests

Reviews (3,903)

6565839

7809426

8541269

8529454

4540357

8475082

4638733

6040985

7825469

8466050

6047926

6899633

5719703

8336329

8325953

8271727

6648088

8000565

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7644393

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

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7787710

448696

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