Hey there !:
Molarity is the amount of solute, in mol, dissolved in a volume of solution in Liters , so:
Moles of solute = 0.50 mol
Volume of solution = 6.50 L
Therefore:
Molarity = moles of solute / volume of solution
Molarity = 0.50 / 6.50
Molarity = 0.0769 M
Hope that helps!
Answer:
c
Explanation:
esuba is activation energy
This reaction is endothermic, therefore the energy uptake will be the main pillar of metabolism, in addition, the phosphorylation energy will always be used for the cell, on the other hand, in the case of phosphorylation, reverse effects will be seen, and this is when a I play an enzyme called kinase.
On the other hand, the intake or capture of energy in the form of energy currency is understood as the medium GIVES energy to the cell, it captures it and is not exothermically released in the form of heat. These processes happen because of it at postpondrial moments, where the insulin hormone is high and it is sought to phosphorylate glucose to retain it inside the cell so that it does not dissipate exothermically.
This is the mechanism by which the human generates energy reserves of complex carbohydrates such as glycogen.
couple reaction :- A chemical reaction having a common intermediate in which energy is transfered from one side of the reaction to the other.
To know more about coupling reaction :-
brainly.com/question/19162842
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Answer: As static charge builds up in a storm cloud, the electric field surrounding the cloud becomes ... plasma and the cloud discharges itself to the Earth through a lightning strike. ... These two mechanisms are believed to be the primary causes of the ... The contact point between ground charge and cloud charge rapidly ascends ...
Explanation:The updraft carries the super-cooled cloud droplets and very small ice crystals ... The differences in the movement of the precipitation cause collisions to occur. ... positively charged and the graupel becomes negatively charged (Figure 2). ... but important positive charge buildup near the bottom of the thunderstorm cloud due ...
<h2>
Answer: 4.94 g </h2>
Explanation:
Mass of solution of Na₃PO₄ = volume × density
= 35.9 mL × 1.10 g/mL
= 39.49 g
Now, since the solution only contains 12.5% Na₃PO₄, then the mass of Na₃PO₄ is 12.5% of 39.49 g
12.5% × 39.49 g = <u>4.94 g </u>