I think the answer is C. Hope this helped.
Answer:
1. d.
2. g.
3. c.
4. i.
5. b.
6. e.
7. a.
8. h.
9 f.
Explanation:
1. A blank in which you don't make all treatments as in the sample is called reagent <em>blank</em>
<em></em>
2. The range where a concentration can be measurable is called as dynamic range.
3. When you complete your work doing treatment of the measured values. Tht is results.
4. The blank exposed to the environment is the field blank.
5. Raw data are the primary measured values.
6. Based on Lambert-Beer law, there is an interval in which concentrations are linear regard to response of the detector, that is linear range
7. The interval that hast linearity, accuracy and precision is called range
8. When you make all treatment to the blank as in the sample is called method blank
9. When you apply an method to determine a value of your sample is called treated data
We need an equation that will relate the concentrated mixture and the diluted one. To solve this we use the equation,
M1 V1 = M2 V2
where M1 is the concentration
of the stock solution, V1 is the volume of the stock solution, M2 is the
concentration of the new solution and V2 is its volume.
M1V1 = M2V2
30 % x 6 oz = 20 % x V2
V2 = 9 oz
The volume of the diluted mixture would be 9 oz. Therefore, you will need to add 9 oz - 6 oz = 3 oz of fruit juice to dilute the 30 percent alcohol to 20 percent alcohol.
The answer will be Na.....
i hope this helps:)
Answer:
Molarity is moles per liter. You have one mole in 0.750 liters
Explanation: