Answer:
4.4×10² cm³
Explanation:
From the question given above, the following data were obtained:
Diameter (d) = 68.3 mm
Height (h) = 0.120 m
Volume (V) =? 
Next, we shall convert the diameter (i.e 68.3 mm) to cm. 
This can be obtained as follow:
10 mm = 1 cm
Therefore 
68.3 mm = 68.3 mm / 10 mm × 1 cm
68.3 mm = 6.83 cm
Therefore, the diameter 68.3 mm is equivalent 6.83 cm.
Next, we shall convert the height (i.e 0.120 m) to cm. This can be obtained as follow:
1 m = 100 cm
Therefore, 
0.120 m = 0.120 m/ 1 m × 100 cm
0.120 m = 12 cm
Therefore, the height 0.120 m is equivalent 12 cm.
Next, we shall determine the radius of the cylinder. This can be obtained as follow:
Radius (r) is simply half of a diameter i.e 
Radius (r) = Diameter (d) /2
r = d/2
Diameter (d) = 6.83 cm
Radius (r) =?
r = d/2
r = 6.83/2
r = 3.415 cm 
Finally, we shall determine the volume of the cylinder as follow:
Radius (r) = 3.415 cm
Height (h) = 12 cm
Volume (V) =? 
Pi (π) = 3.14
V = πr²h
V = 3.14 × (3.415) ² × 12
V = 440 cm³
V = 4.4×10² cm³
Therefore, the volume of the cylinder is 4.4×10² cm³
 
        
             
        
        
        
It would be carbon dioxide and water.
hope this helps you
        
             
        
        
        
Complete Question
49.9 ml of a 0.00292 m stock solution of a certain dye is diluted to 1.00 L. the diluted solution has an absorbance of 0.600. what is the molar absorptivity coefficient of the dye
Answer:
The  value is   
   
Explanation:
From the question we are told that 
    The volume of the stock solution is   
  
    The concentration of the stock solution is  
    The volume of the diluted solution is  
    The absorbance is  
Generally the from the titration equation we have that 
          
=>      
=>     
Generally from  Beer's law we have that 
       
=>   
Here  l is the length who value is  1 cm because the unit of  molar  absorptivity coefficient of the dye is  
 So 
              
   
=>         
   
 
        
             
        
        
        
There are 2 different types of atoms there, that's why