Chemistry Topic Questions
Subscribe to the 'Chemistry' topic to help and get support from people like you.
We found 297 questions associated with the 'Chemistry' topic. Displaying results 151 - 160.
Can a polymer be made up out of other atoms than carbon to bild it`s caracteristic chain?
and i dont mean that hydogen atoms can be subsudiced to other molecules or atoms, but the carbon-atoms of the "spine".
Posted 3+ months ago | 1 answers | 
| Open
A mixture contains 0.453 mol Fe and 1.11 g C. What is the total number of atoms in the mixture?
A mixture contains 0.453 mol Fe and 1.11 g C. What is the total number of atoms in the mixture?
Posted 3+ months ago | 1 answers | | Open
Related topics: number, atom, numbers, chemistry, science, homework, help
What happens to a balloon when pressure decreases?
Posted 3+ months ago | 1 answers | | Open
CAREER GUIDANCE?
I have just completed my 12th grade and looking for some further career guidance. My stream in 12th was Science (physics, chemistry and biology) and ...
Posted 3+ months ago | 0 answers | 1 star | Open
Related topics: stream, chemistry, science, physics, biology, career, grade, grades
Chemistry, Stoichiometry, Mass-Mass Question?
Need help creating a sample problem that is a description on how to solve a mass-mass problem. Can someone please create one for me? Thanks in adv!
Posted 3+ months ago | 0 answers | | Open
I only have a week until my Science exams PLEASE I NEED HELP!!!?
I have my IGCSE science exams in a week for Chemistry Biology and Physics and i have only revised about a 1/4 of each subject and i really need to ...
Posted 3+ months ago | 0 answers | | Open
Related topics: week, chemistry, science, exam, physics, biology, subject, exams
Help with thermodynamics!?
In an experiment to measure the heat released by the combustion of a sample of fuel, the compound was burned in an oxygen atmosphere inside a ...
Posted 3+ months ago | 0 answers | | Open
Related topics: atmosphere, heat, inside, fuel, burned, compound, experiment, measure, thermodynamic, oxygen, chemistry
Page: 1 2 ... 14 15 16 17 18 ... Next (297 results)