Chemistry Topic Questions
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We found 297 questions associated with the 'Chemistry' topic. Displaying results 191 - 200.
Zinc chloride (ZnCl2) is 52.02% chlorine by mass. What mass of chlorine is contained in 64.2g of?
... ZnCl2?
Posted 3+ months ago | 0 answers | 
| Open
Related topics: chemistry
I have a solution of water, MgCl2 and citric acid but need to find a way to remove the citric acid?
Posted 3+ months ago | 0 answers | | Open
CHEMISTRY EQUILIBRIUM QUESTION?
If you dissolve 0.231 mol of acetic acid in 1.00L of ethanol , what would be the concentration of ethyl acetate formed at equilibrium. Note: ethanol ...
Posted 3+ months ago | 0 answers | | Open
Related topics: concentration, chemistry, note, acid, question
What are applications of computer science in field of chemistry?
Posted 3+ months ago | 0 answers | | Open
Related topics: computer, field, chemistry, science, application, computers, computer science
To make 2.5 L of a .300 M HCl solution from a 12.0 M stock, how many mL of stock?
Please show your work! :) I'm very confused. The rounded molecular mass of HCl is 36.46 if that helps.
Posted 3+ months ago | 0 answers | | Open
Related topics: work, confused, stock, solution, chemistry, chemistry lab, science, homework
Why do chemicals tend to dissociate in water?
It's very easy to find material on dissociation but I am struggling to understand the underlying cause. Is it more energetically favorable for ...
Posted 3+ months ago | 1 answers | 1 star | Open
Related topics: water, chemical, easy, material, chemistry, science, physics, energy
What are the two products produced when is 2-methylpropan-1-ol is oxidised by potassium dichromate?
Chemistry
Posted 3+ months ago | 0 answers | | Open
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