Which solution below yields the lowest final concentration of a sodium hydroxide solution prepared by diluting 50.00 mL of concentrated NaOH (19.3 M) to each of the following volumes?

a. 1.15 L

b. No right answer.

c. 0.80 L

d. 1.33 L

e. 350.0 mL

Question

Chemistry

Aniyah

10 July, 13:44

Which solution below yields the lowest final concentration of a sodium hydroxide solution prepared by diluting 50.00 mL of concentrated NaOH (19.3 M) to each of the following volumes?

a. 1.15 L

b. No right answer.

c. 0.80 L

d. 1.33 L

e. 350.0 mL

+3

Answers (1)

Know the Answer?

Maggie · Answer 1

The answer to your question is: letter D. 1.33 L

Explanation:

Data

V1 = 50 ml

C1 = 19.3

To solve this problem use the formula C₁V₁ = C₂V₂

C2 = C1V1 / V2

C = concentration

V = volume

a) 1.15 L

C2 = (19.3) (50) / 1150

C2 = 0.84 M

b) No right answer

c) V2 = 0.80 L

C2 = (19.3) (50) / 800

C2 = 1.2 M

d) V2 = 1.33 L

C2 = (19.3) (50) / 1330

C2 = 0.72 M

e) V2 = 350 ml

C2 = (19.3) (50) / 350

C2 = 2.75 M

Which solution below yields the lowest final concentration of a sodium hydroxide solution prepared by diluting 50.00 mL of concentrated NaOH (19.3 M) to each of the following volumes?a. 1.15 Lb. No right answer.c. 0.80 Ld. 1.33 Le. 350.0 mL

Which solution below yields the lowest final concentration of a sodium hydroxide solution prepared by diluting 50.00 mL of concentrated NaOH (19.3 M) to each of the following volumes?

a. 1.15 L

b. No right answer.

c. 0.80 L

d. 1.33 L

e. 350.0 mL