Problem 1856. Molecule Atomic Wt (CHONS) Molecules
Given a molecular equation string determine its atomic weight.
Limited atoms of C H O N and S where wts are rounded to [12 1 16 14 32].
Example molecules and wts:
CH4 16; CH3OH 32; O2 32; C6H6 78; H2SO4 98; radical SO4 96;
Input: Molecular Eqn [string with no spaces, all Caps]
Output: Molecular Wt [approx wt]
Source: Saw this as a question on Matlab Answers.
Update: Test suite has been enhanced to include double digit numbers.
Solution Stats
Problem Comments
-
1 Comment
Dyuman Joshi
on 8 Feb 2022
Update: Test suite has been enhanced to include double digit numbers.
Solution Comments
Show commentsProblem Recent Solvers45
Suggested Problems
-
2138 Solvers
-
1519 Solvers
-
Are all the three given point in the same line?
403 Solvers
-
Fix the last element of a cell array
1144 Solvers
-
Remove element(s) from cell array
1311 Solvers
More from this Author294
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!