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Concept explainers
a.
To identify:
The disaccharide that is not a reducing sugar.
Introduction:
Disaccharides are the sugars formed through the condensation of two monosaccharides. The two monosaccharides are joined together by a linkage called glycosidic linkage. The common disaccharides are sucrose, maltose, and lactose.
b.
To identify:
The disaccharide composed of two glucose units.
Introduction:
Disaccharides are the sugars formed through the condensation of two monosaccharides. The two monosaccharides are joined together by a linkage called glycosidic linkage. The common disaccharides are sucrose, maltose, and lactose.
c.
To identify:
The disaccharide also called as milk sugar.
Introduction:
Disaccharides are the sugars formed through the condensation of two monosaccharides. The two monosaccharides are joined together by a linkage called glycosidic linkage. The common disaccharides are sucrose, maltose, and lactose.
d.
To identify:
The disaccharide whose hydrolysis give glucose and fructose.
Introduction:
Disaccharides are the sugars formed through the condensation of two monosaccharides. The two monosaccharides are joined together by a linkage called glycosidic linkage. The common disaccharides are sucrose, maltose, and lactose.
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Chapter 6 Solutions
EBK LABORATORY MANUAL FOR GENERAL, ORGA
- Please answer 1, 2 and 3 on the endarrow_forwardIn the box below, specify which of the given compounds are very soluble in polar aprotic solvents. You may select more than one compound. Choose one or more: NaCl NH4Cl CH3CH2CH2CH2CH2CN CH3CH2OH hexan-2-one NaOH CH3SCH3arrow_forwardOn the following structure, select all of the atoms that could ACCEPT a hydrogen bond. Ignore possible complications of aromaticity. When selecting be sure to click on the center of the atom.arrow_forward
- Rank the compounds below from lowest to highest melting point.arrow_forward18 Question (1 point) Draw the line structure form of the given partially condensed structure in the box provided. :ÖH HC HC H2 ΙΩ Н2 CH2 CH3 CH3 partially condensed formarrow_forwardsomeone else has already submitted the same question on here and it was the incorrect answer.arrow_forward
- The reaction: 2NO2(g) ⇌ N2O4(g) is an exothermic reaction, ΔH=-58.0 kJ/molrxn at 0°C the KP is 58.If the initial partial pressures of both NO2(g) and N2O4(g) are 2.00 atm:A) Is the reaction at equilibrium? If not, what is the value of Q? B) Which direction will the reaction go to reach equilibrium? C) Use an ICE table to find the equilibrium pressures.arrow_forwardThe dissociation of the weak acid, nitrous acid, HNO2, takes place according to the reaction: HNO2 (aq) ⇌ H+(aq) + NO2–(aq) K=7.2 X 10-4 When 1.00 mole of HNO2 is added to 1.00 L of water, the H+ concentration at equilibrium is 0.0265 M.A) Calculate the value of Q if 1.00 L of water is added? B) How will reaction shift if 1.00 L of water is added?arrow_forwardSuppose a certain copolymer elastomeric material “styrene-butadiene rubber”) contains styrene ("S") monomers –(C8H8)– and butadiene ("B") monomers –(C4H6)– and that their numerical ratio S:B = 1:8. What is the mass ratio mS:mB of the two monomers in the material? What is the molecular mass M of a macromolecule of this copolymer with degree of polymerization n = 60,000? Data: AC = 12.01 u, AH = 1.008 u.arrow_forward
- Lab Questions from Lab: Gravimetric Determination of Calcium as CaC2O4•H2O What is the purpose of the methyl red indicator? Why does a color change to yellow tell you that the reaction is complete? Why is the precipitate rinsed with ice-cold water in step 4? Why not room temperature or hot water? Why is it important that the funnels be placed in a desiccator before weighing (steps 1 and 5)?arrow_forwardWhat mass of ethylene glycol, HOCH2CH2OH, Mustbe added to 5.50 kg of water to antifreeze that would work for the car radiator to -10.0 degrees celcius? MM (g/mol): 62.07arrow_forwardWhat is the molarity of a 0.393 m glucose solution if its density is 1.16 g/mL? MM glucose 180.2 g/molarrow_forward
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