Chemistry Challenge

1) These problems are taken from Cambridge chemistry Challenge.
2) You can use whatever means you like to solve the problems.
3) This is my little effort to make chemistry popular in Brilliant.
4) So like and re-share those who like problem solving and chemistry.
5) If you will search the terms you don't know on Google etc,definitely your chemistry knowledge will increase.
6) Please comment your valuable suggestion.
7) Together we make chemistry popular on Brilliant.

Note by Aamir Faisal Ansari
6 years, 12 months ago

No vote yet
1 vote

  Easy Math Editor

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

  • Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
  • Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
  • Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
  • Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link]( link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 2×3 2 \times 3
2^{34} 234 2^{34}
a_{i-1} ai1 a_{i-1}
\frac{2}{3} 23 \frac{2}{3}
\sqrt{2} 2 \sqrt{2}
\sum_{i=1}^3 i=13 \sum_{i=1}^3
\sin \theta sinθ \sin \theta
\boxed{123} 123 \boxed{123}


Sort by:

Top Newest

After so many days I found someone sharing Chemistry problems! Thank you Friend.

Sagnik Saha - 6 years, 12 months ago

Log in to reply

Sure, we'll make chemistry popular together !! If only the math addiction lets us solve chemistry ! And you have started to help in that way ;)

Aditya Raut - 6 years, 12 months ago

Log in to reply

Sure's a very good attempt from ur side...we will help u buddy...

jagdish patra - 6 years, 12 months ago

Log in to reply

Oh thank god,. there's a chemistry problem,.

Fortunato III Elio - 6 years, 11 months ago

Log in to reply

Oh finally :) a chemistry problem

Esraa Qoraish - 6 years, 11 months ago

Log in to reply

i love chemistry.................. and it is too good to make chemistry popular.

Ritu srivastava - 6 years, 10 months ago

Log in to reply

Thanks bro

samruddh kamath - 6 years, 3 months ago

Log in to reply

For those of you who are interested in building out Chemistry on Brilliant, and would be willing to spend time writing up great wiki pages over the next month, please send me an email (

For more information, see this note.

Calvin Lin Staff - 6 years ago

Log in to reply

Shahid Khan - 5 years, 9 months ago

Log in to reply

i love chemistry.....It's my life

Mohamed Montaser - 6 years, 8 months ago

Log in to reply


Problem Loading...

Note Loading...

Set Loading...