The new volume : 0.07 L
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Further explanation</h3>
Boyle's Law  
At a constant temperature, the gas volume is inversely proportional to the pressure applied  

P₁=1 atm
V₁=0.39 L
P₂=5.6 atm

 
        
             
        
        
        
Answer:

Explanation:
6.023 × 10²³ atoms of Ca are in 1 mol of Ca

 
        
             
        
        
        
Animal fibers are fibers from animals and consist mainly of protein. They contain not only silk fiber from silkworms and fur fiber from sheep wool but also collagen fiber extracted from animal skins, chitin from crustaceans, and shellfish like shrimp and chitosan made by deacetylating chitin.