Chemistry Topic Questions
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We found 297 questions associated with the 'Chemistry' topic. Displaying results 211 - 220.
Who invented Langelier Index?
The Langelier Index is used in water chemistry
Posted 3+ months ago | 1 answers | 
| Open
How do I make Silicone Dioxide from Silicone?
How do I make Silicone Dioxide from "100% Pure Silicone" tubes from the hardware store? I just add two parts oxygen, one part silicone in ...
Posted 3+ months ago | 1 answers | | Open
Related topics: chemistry
Hi I finally decided what I want to do after the leaving cert a month into 6th year. I want to?
... become a vet but i did not do chemistry in 5th year what should i do? repeat 5th year? or is there some year chemistry course i could do for the ...
Posted 3+ months ago | 1 answers | | Open
Related topics: course, chemistry, year, leaving, month, years
Hellllppppp, having a hard time with chemistry question!!! its simple, I just dont know what to do?
A student placed 12.5 g of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added ...
Posted 3+ months ago | 2 answers | | Open
Related topics: water, simple, student, chemistry, question, swirling, time, glucose
How would you determine the volume of an irregular object that dissolves in water?
i really need help with this question because it is the main question on my lab
Posted 3+ months ago | 1 answers | | Open
Related topics: water, lab, volume, question, object, chemistry, chemistry lab
Is CO paramagnetic or Diamagnetic molecule ? And how to check it ?
Please help !!!
Posted 3+ months ago | 1 answers | | Open
Related topics: chemistry
Variations in the atomic radii of the transition elements are not as pronounced as those of the re?
representative elements. Why?
Posted 3+ months ago | 1 answers | | Open
Is hydrogen acidic, basic or neutral in nature...??
Posted 3+ months ago | 1 answers | | Open
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