Answer:
white blood cells attack
Explanation:
10.0 g of table salt, NaCl, is dissolved in water to a total volume of 125.0 mL. What is the resulting molar concentration of the table salt?
Taking into account the definition of molarity, the molar concentration of the table salt is 1.368 [tex]\frac{moles}{liters}[/tex].
Definition of molarityMolar 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:
[tex]molarity=\frac{number of moles}{volume}[/tex]
Molarity is expressed in units [tex]\frac{moles}{liters}[/tex].
Molar concentration of the table saltIn this case, you have:
number of moles= 10 g×[tex]\frac{1 mole}{58.45 g}[/tex]= 0.171 moles [being [tex]58.45\frac{g}{mole}[/tex] the molar mass of NaCl]volume= 125 mL= 0.125 L [being 1000 mL= 1 L]Replacing in the definition of molarity:
[tex]molarity=\frac{0.171 moles}{0.125 L}[/tex]
Solving:
molarity= 1.368 [tex]\frac{moles}{liters}[/tex]
Finally, the molar concentration of the table salt is 1.368 [tex]\frac{moles}{liters}[/tex].
Learn more about molarity:
brainly.com/question/9324116
brainly.com/question/10608366
brainly.com/question/7429224
#SPJ1
The generic name for Advil® is
Question 9 options:
ibuprofen.
oxycodone.
celecoxib.
acetaminophen.
Answer:
Ibuprofen
Explanation:
Ibuprofen is often known by its given generic name, but you may also know it as Advil or Motrin, some of its common brand names. It is classified as a nonsteroidal anti-inflammatory drug (NSAID).
Hope this helped, Have a fantastic day :)