Question:
At standard temperature and pressure, the volume of a tire is 3.5L. What is the new pressure if the temperature outside is 296k and its weight causes the volume of the gas is 2.0 L?
Answer:
The new pressure is: 1.896 atm
Explanation:
At standard temperature and pressure, we have:



Outside, we have:


Required
Determine the new pressure
Using combined gas law, we have:

This gives:

Solve for 



 
        
             
        
        
        
Answer:
<h2>
0.50 m/s</h2><h2>
</h2>
Explanation:
Velocity = distance over time
where distance = 5.20 m
                    time = 10.4 s.
velocity = <u>  5.20  m </u>
                   10.4 s.
             = 0.50 m/s  
 
        
             
        
        
        
Answer:
the standard cell potential value
Explanation:
For every cell, we can calculate its standard electrode potential from the table of standard electrode potentials listed in many textbooks.
However, from Nernst's equation;
Ecell= E°cell - 0.0592/n log Q
Hence the standard cell potential (E°cell) affects the value of the calculated cell potential Ecell from Nernst's equation as stated above.
 
        
             
        
        
        
Answer:
here is the perfect answer :O^-2
 
        
             
        
        
        
The answer to your proposed question is Neutron. This is because the atomic mass unit of a neutron is 1 and so it would contribute to the overall mass of the atom. 
 I hope this answer helped you!