Answer:
the time means how long it takes to get to that distance below it
Step-by-step explanation:
 
        
             
        
        
        
Your molarity would be 0.975 M HCl because it’s moles of solute divided by liters of solvent 
 
        
                    
             
        
        
        
Answer:
1.24 would be the best option for your question
 
        
             
        
        
        
Answer:
this means that  there is an exponent missing EX{5^3
Step-by-step explanation:
 
        
             
        
        
        
1st Question:
X = 18
2nd Question:
X=20