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Glucose and fructose are simple sugars with the molecular formula C6H12O6. Sucrose, or table sugar, is a complex sugar with molecular formula C12H22O11 that consists of a glucose unit covalently bound to a fructose unit (a water molecule is given off as a result of the reaction between glucose and fructose to form sucrose). a.) calculate the energy released as heat when a typical table sugar cube of mass 1.5g is burned in air. b.) to what height could you climb on the energy a table sugar cube provides assuming 25 percent of the energy is available for work? c.) the mass of a typical glucose tablet is 2.5g. Calculate the energy released as heat when a glucose tablet is burned in air. d.) to what height could you climb on the energy a cube provides assuming 25 percent of the energy is available for work?
What chemical test can I do to distinguish between succinic acid and napthoic acid? Succinic acid is a dicarboxylic acid where as napthoic
After filtering, washing, drying, and weighing, the AgBr is found to weigh 0.609 g. What is the mass percent bromide in the metal salt?
A compressed nitrogen cylinder from Praxair has a volume of 43.0L and a maximum pressure of 2265 psi. Assuming that the temperature is 293K
Did an experiment in which we reacted magnesium and bromobenzene to make phenylmagnesium bromide, then added it to CO2 to get benzoic acid.
Two containers are connected by an open tube. One container (A) is at 300K, the other (B) is at 600K. These two containers must have
the volume of a component is to be measured by a process whose uncertainty is 0.05 ml.a. if 25 independent measurements
Given that the Ka for hypochlorous acid is 3.0x10^-8 determine the number of moles of sodium hypochlorite needed to prepare this solution.
The chemical equation for the standard free energy of formation for KBr, CH3Cl, H2S and Pcl5
Give a detailed description of the mechanism by the lagging strand of the double strand DNA duplex is synthesised and point out the role of all the enzymes that are involved
What is the mass of a magnesium block that measures 2.3 cm * 3.5 cm * 1.5 cm? The density of magnesium is 1.738 g/cm^3.
The excess I3- was titrated with 50.00 mL of a 0.02000 M Na2S2O3 solution. What was the mass percent of arsenic trichloride in the original sample?
Determine Qc if the following amounts (in moles) of each component is placed in a 10.00 L container.
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