Answer:
See below  
Step-by-step explanation:
Ammonium lauryl sulfate has the structural formula CH₃CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂CH₂OSO₂O⁻ NH₄⁺.
The long nonpolar hydrocarbon chain and the ionic sulfate end group make it a surfactant.  
The ionic end tends to dissolve in water, but the nonpolar chain does not. This makes the compound an excellent <em>foaming agent,</em> so it is used in many shampoos and toothpastes.
The molecules form <em>micelles</em> in water, small spherical shapes with the polar heads outside, facing the water, and the nonpolar tails are inside.
They reduce the surface tension or the water so that, when you brush your teeth or shampoo your hair, the air bubbles are stable and do not break.
 
        
             
        
        
        
Answer:

Explanation:
Hello,
In this case, the described chemical reaction is:

Thus, for the given reacting masses, we must identify the limiting reactant for us to determine the maximum mass of water that could be produced, therefore, we proceed to compute the available moles of ethane:

Next, we compute the moles of ethane consumed by 13.0 grams of oxygen by using the 1:7/2 molar ratio between them:

Thus, we notice there are less available moles of ethane, for that reason, it is the limiting reactant, thereby, the maximum amount of water is computed by considering the 1:3 molar ratio between ethane and water:

Best regards.
 
        
             
        
        
        
Answer:
Chlorowanie wody jest procesem względnie tanim – koszt zbudowania samej instalacji do dezynfekcji, jak również koszt operacyjny wytworzenia 1 metra sześciennego uzdatnionej chlorem wody jest niższy od dezynfekcji wody za pomocą ozonu. Źródłem chloru w procesie dezynfekcji jest zazwyczaj podchloryn sodu, rzadziej dwutlenek chloru.
Explanation:
 
        
             
        
        
        
Answer:
At equilibrium, the concentration of  is going to be 0.30M
 is going to be 0.30M
Explanation:
We first need the reaction. 
With the information given we can assume that is:
 +
 +  ⇄ 2
 ⇄ 2
If there is placed 0.600 moles of NO in a 1.0-L vessel, we have a initial concentration of 0.60 M NO; and no  nor
 nor   present. Immediately,
 present. Immediately,  and
 and are going to be produced until equilibrium is reached.
 are going to be produced until equilibrium is reached.
By the ICE (initial, change, equilibrium) analysis:
I: [ ]=0   ;     [
]=0   ;     [ ]= 0    ; [
 ]= 0    ; [ ]=0.60M
]=0.60M
C: [ ]=+x   ;     [
]=+x   ;     [ ]= +x    ; [
 ]= +x    ; [ ]=-2x
]=-2x
E: [ ]=0+x   ;     [
]=0+x   ;     [ ]= 0+x   ; [
 ]= 0+x   ; [ ]=0.60-2x
]=0.60-2x
Now we can use the constant information:
![K_{c}=\frac{[products]^{stoichiometric coefficient} }{[reactants]^{stoichiometric coefficient} }](https://tex.z-dn.net/?f=K_%7Bc%7D%3D%5Cfrac%7B%5Bproducts%5D%5E%7Bstoichiometric%20coefficient%7D%20%7D%7B%5Breactants%5D%5E%7Bstoichiometric%20coefficient%7D%20%7D)
 
 
 =
= 
 =
= 
 =
= 




At equilibrium, the concentration of  is going to be 0.30M
 is going to be 0.30M