Answer:
V = 42.6 L
Explanation:
Given data:
Number of moles of Cl₂ = 1.9 mol
Temperature and pressure = standard
Volume occupy = ?
Solution:
The given problem will be solve by using general gas equation,
PV = nRT
P= Pressure
V = volume
n = number of moles
R = general gas constant = 0.0821 atm.L/ mol.K  
T = temperature in kelvin
By putting values,
1 atm ×  V = 1.9 mol ×0.0821 atm.L /mol.K × 273.15 k
V = 42.6  atm.L / 1 atm
V = 42.6 L
 
        
             
        
        
        
ANSWER 
36.12 degrees fahrenheit
        
             
        
        
        
My calculations say it'll take 600 hours???
        
             
        
        
        
Answer:
sodium atoms are much larger than chlorine atoms but in case of sodium ions they are much smaller thqn chlorine ions 
 
        
             
        
        
        
<span>The answer is A because an elements only consists of one type of atom. Example. the element H (hydrogen) only contains 1 hydrogen atom. I hope this helps!! </span>