Complete the equation: monosaccharide + monosaccharide → ______ + water Complete the equation: monosaccharide + monosaccharide →
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40 ppm of NaOH
<u>Explanation:</u>
ppm is nothing but the parts per million and it is represented as 1 mg solute per kg of solution.
Here, number of moles of solute (NaOH) can be found as 0.001 mol / L, so we can find the amount of solute as,
Moles =
0.001 mol / L =
0.001 × 40 = 0.04 g of solute
1 g = 1000 mg
0.04 g = 40 mg
In 1 kg of solution 40 mg of solvent is present.
So the concentration of NaOH is 40 ppm.