Hello!
Your answer is A, asthenosphere
<u>The asthenosphere is a part of the mantle</u>. It helps move the plates in the Earth.
It is <u>below the lithosphere,</u> between <u>80 and 200 km</u> below the surface.
Therfore, the asthenosphere is <u>the part of the mantle that is still a solid but flows like a thick, heavy liquid.</u>
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Hope this helps!
Have a great day!
 
        
                    
             
        
        
        
Answer:
The standard enthalpy of formation of NOCl(g) at 25 ºC is 105 kJ/mol
Explanation:
The ∆H (heat of reaction) of the combustion reaction is the heat that accompanies the entire reaction. For its calculation you must make the total sum of all the heats of the products and of the reagents affected by their stoichiometric coefficient (number of molecules of each compound that participates in the reaction) and finally subtract them:
Enthalpy of the reaction= ΔH = ∑Hproducts - ∑Hreactants
In this case, you have:  2 NOCl(g) → 2 NO(g) + Cl₂(g)
So, ΔH=
Knowing:
- ΔH= 75.5 kJ/mol
 = 90.25 kJ/mol = 90.25 kJ/mol
 = 0 (For the formation of one mole of a pure element the heat of formation is 0, in this caseyou have as a pure compound  the chlorine Cl₂) = 0 (For the formation of one mole of a pure element the heat of formation is 0, in this caseyou have as a pure compound  the chlorine Cl₂)
 =? =?
Replacing:
75.5 kJ/mol=2* 90.25 kJ/mol + 0 - 
Solving
- =75.5 kJ/mol - 2*90.25 kJ/mol
=75.5 kJ/mol - 2*90.25 kJ/mol
- =-105 kJ/mol
=-105 kJ/mol
 =105 kJ/mol
=105 kJ/mol
<u><em>The standard enthalpy of formation of NOCl(g) at 25 ºC is 105 kJ/mol</em></u>
 
        
             
        
        
        
Hi, 
Gases are most soluble in water under high pressure and low pressure. 
 
        
             
        
        
        
Answer:
I can answer 1 part Plasma is the fluid part of blood at least in bio(srry if it doesnt work)
Explanation: