Answer:
b,c and d
Explanation:
The following processes are coupled to the dephosphorylation of ATP
b. the endergonic reaction forming gluco-6-phosphate
c. Myosin action during muscle contraction
d. de novo anabolism of nucleotide
Taking into account the definition of molarity, the molarity of a solution that contains 30 moles naoh in 0.80 liters of solution is 37.5
.
<h3>Definition of molarity</h3>
Molar concentration or molarity is a measure of the concentration of a solute in a solution and indicates the number of moles of solute that are dissolved in a given volume.
The molarity of a solution is calculated by dividing the moles of solute by the volume of the solution:

Molarity is expressed in units
.
<h3>This case</h3>
In this case, you have:
- number of moles= 30 moles
- volume= 0.80 L
Replacing in the definition of molarity:

Solving:
<u><em>Molarity= 37.5 </em></u>
<em />
Finally, the molarity of a solution that contains 30 moles naoh in 0.80 liters of solution is 37.5
.
Learn more about molarity:
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Theoretical yield 550 kg - 100%
Actual yield 480 kg - x%
x= 480*100/550 ≈ 87.3 %
Percentage yield ≈ 87.3 %.
An example of a mixture is salt water... it can be seperated into salt and water.
A. Variables, this is because you can choose what you're testing