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a)How would you use IR changes to allow you to predict the success of this reaction (Fisher Esterification)?b)How 1H NMR can help you to predict the success of this reaction (Fisher Esterification)?
if the initial concentration of the reactant in a first-order reaction A-> products is 0.64 mol/L and the half-life is 30.0 s. what is the concentration after 60 s.
Given 6.4 mL of sulfuric acid (98%) calculate the number of mmols. (MW H2SO4: 98.08 g/mol, density: 1.840 g/mL)
Thermal equilibrium, 10.0g of Fe(s) at 98.0 degrees Celsius is placed in 50.0mL of H2O(l) at 20 degrees Celsius
The biologist estimates she will need 5100 L of air for the dive. Calculate the pressure to which this volume of air must be compressed in order to fit into the air tank. Write your answer in atmospheres.
Problem- A cell consists of a gold wire and a saturated calomel electrode (S.C.E.) in a 0.140 M AuNO3 solution at 25 °C. The gold wire is connected to the positive end of a potentiometer, and the S.C.E. is connected to the negative end of the pote..
what is the percent yield of a reaction in which 228 g phosphorus trichloride reacts with excess water to form aqueous
How many liters of water are required to dilute 6.23mL of 12.2M HClO4 to make a solution with a pH of 2.34? Write your answer as 1.2E1L
The owner wants to grow perch and needs the pH around 7.0. If the daily water flow into and out of the pond averages 30 m^3 per day with a pH similar to that of the pond, what is the minimum amount of limestone (CaCO3) needed to bring the pH
Calculate the pressures, P, in atmospheres at which the mean free path, l, of a hydrogen molecule will be 5.00 ?m, 5.00 mm, and 5.00 m at 20.0 °C. The diameter of a H2 molecule is 270 pm.
Give the repeating unit of the polymers prepared by ADMET polymerization
Question- Look up the structure of the following dyes and proposes a synthesis using a diazonium coupling procedure
Problem- Name the conjugated diene with formula C6H10 that contains a methyl group on the nonpenultimate carbon
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