Answer:
V1= 0.305L
Explanation:
To find the initial volume of 1.25M potassium fluoride needed to make tge dilution specified in the question, we can use: C1 × V1 = C2 × V2
Since the question wants the volume in litres, convert 455 mL to L
455/ 1000
= 0.455 L 
Now make the substitution
1.25 × V1 = 0.838 × 0.455
Rearrange to make V1 the subject
V1= 

 
        
             
        
        
        
The iupac name is ethylene glycol
        
             
        
        
        
Glycerol will react with 3 butanoic acid molecule to produce glyceryl tributyrate.
Explanation:
You may find the chemical reaction and the structure of molecules in the attached picture.
Learn more about:
triglyceride
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Answer:
d i dont now but im sure my answer is d im not good to write english word 
 
        
             
        
        
        
Chlorine would become a liquid. Its boiling point is around -34 Celsius so at any temperature below that it would be liquid.