The body’s pH is tightly regulated because specific enzymes function best within a narrow pH range. What is the approximate pH o
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Answer:
17.18 moles of NaCl are in 2,719 mL of a 6.32 M solution.
Explanation:
We have:
Molarity of the NaCl solution = 6.32 M
Volume of the NaCl solution = 2,719 mL =2,719 × 0.001 L= 2.719 L
1 mL = 0.001 L
Let the moles of NaCl be n.
17.18 moles of NaCl are in 2,719 mL of a 6.32 M solution.
Answer is 30.0mL
according to the question dilution is performed by the student which can be calculated with the help of :
EQUATION (1)
Here, we have:
= 3M
= y mL
= 1.80 M
= 50.0mL
putting the known values in equation (1) which will give us value of
3.00× y =1.80 ×50.0
y= 30.0mL