1 answer

Question 6 (1 point) What volume (in mL) of (1.06x10^1) M sodium hydroxide is needed to...

Question:

Question 6 (1 point) What volume (in mL) of (1.06x10^1) M sodium hydroxide is needed to make (9.089 2x10^2) mL of 0.800 M sol
Question 6 (1 point) What volume (in mL) of (1.06x10^1) M sodium hydroxide is needed to make (9.089 2x10^2) mL of 0.800 M solution? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer

Answers

use dilution formula

M1*V1 = M2*V2

1---> is for stock solution

2---> is for diluted solution

Given:

M1 = 10.6 M

M2 = 0.8 M

V2 = 908.92 mL

use:

M1*V1 = M2*V2

V1 = (M2 * V2) / M1

V1 = (0.8*908.92)/10.6

V1 = 68.5977 mL

Answer: 6.8*10^1 mL

.

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