The concentration of sugar (glucose, C6H12O6) in human
blood ranges from about 80 mg/dL before meals to 120 mg/dL after
eating. The abbreviation dL stands for deciliter 5 0.1 L. Find the
molarity of glucose in blood before and after eating.
There seems to be a typo in the question.
One Deci litre= 0.1 lit
Considering the same the below solution is being provided.
The concentration of sugar (glucose, C6H12O6) in human blood before meals = 80 mg/dL
After meals =120 mg/dL
1 dL = 0.1 L
We need to calculate the Molarity of Glucose in blood before and after eating.
Calculate the mass and number of moles of Glucose in blood:
Mass of glucose before meal = 80 mg = 0.080 g
Formula to calculate number of moles = given mass / Gram molecular mass
The number of moles of glucose = 0.080 g / 180.16 g.mol-1
Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*See Solution
Q: Based on your answer in Part A (0.1 mol 13C), calculate the number of atoms in this amount of 13C?
A: One mole of any elements contains Avogadro number of atoms. Avogadro number is 6.022*1023.
Q: Problem 2.1 For each pair of compounds below, predict the hybridization of the lone pair, and specif...
A: For each pair, hybridisation of the lone pair, percentage of s and p character is to be determined. ...
Q: how to correlate the size of an atom with its chemical reactivity?
A: The size of atom is the distance between the center of nucleus and the valence electron. The size o...
Q: Determine the pH of a 0.025M aqueous solution of a strong acid (e.g.HClO4).
A: The dissociation of perchloric acid in aqueous solution is given as
Q: For the reactionN2(g) + O2(g)2NO(g)H° = 181 kJ and S° = 24.9 J/KThe equilibrium constant, K, would b...
A: Gibb's free energy : It is defined as the maximum amount of useful work that can be obtained from th...
Q: Calculate the equilibrium constant for the following reaction at 25o C, given that change in standar...
A: Given:The free energy change is 163.4 kJ/mol.Temperature = 250C = 25 + 273 K = 298 K.
Q: 4HCN(l) + 5O2(g) 2H2O(g) + 4CO2(g) + 4N2(g) This reaction occurs spontaneously as written when all r...
A: Go is calculated by using following formula,ΔGo = ΔGoproduct - ΔGoReactatnt
Q: A 4.0 m H2 S O3 solution would have what mass percent of H2 S O3 in this solution? The molar mass of...
A: Mass percent of H2SO3 need to calculate with the help of molality of given solution.
Q: A commercial juice is known to have 130 % of the daily allowance of vitamin C per serving (235 mL). ...
A: 100% of the daily allowance of vitamin C per serving is calculated as,