What volume (in mL) of a 0.500 M fructose (C6H12O6) solution can be made from 11.3 g of fructose?

Question

Fred

Chemistry

18 February, 18:55

What volume (in mL) of a 0.500 M fructose (C6H12O6) solution can be made from 11.3 g of fructose?

+4

Answers (2)

Know the Answer?

Karter Murray · Answer 1

V = 0.126L

Explanation:

Moles = m/M = 11.3/40 = 0.063

n = C*V

0.063 = 0.5*V

V = 0.126L

Flopsy · Answer 2

firstly you find for the molar mass of fructose

6 (12) + 12 (1) + 6 (16)

=72+12+96

=180

and we know that

mole=mass/molar mass

mass/molar mass=0.5*x/1000

the x is the volume we are looking for

11.3/180=0.5x/1000

(0.5x) 180=11.3*1000

90x = 11300

x=11300/90

x=125.56dm^3

that is the answer

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