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Outline a synthesis of m-nitro benzoic acid starting from ethyl chloride and utilizing any needed organic/inorganic reagents. Presuming that a mixture of isomers can be separated
A 2.78 L sample of hydrogen chloride (HCl) gas at 2.61 atm and 28°C is completely dissolved in 651 mL of water to form hydrochloric acid solution. Calculate the molarity of the acid solution. Assume no change in volume.
Define the following types of bonds and how they are formed: ester, anhydride, amide, phosphoester, phosphoanhydride, hydrogen.
Choose the amino acid in the following pairs that would be more likely to appear on the solvent-exposed surface of a protein
An ionic compound forms when calcium (Z = 20) reacts with iodine (Z = 53). If a sample of the compound contains 1.20 1019 calcium ions, how many iodide ions does it contain?
When the difference in pH across the membrane of a glass electrode at 25 degrees celsius is 4.75 pH units: a) How much voltage is generated by this pH gradient
Glass tempering can be accomplished by both thermal and chemical means. Each puts the near surface region of the glass piece into compression, thereby suppressing growth of surface cracks.
sketch the corresponding Gibbs free energy curve showing all phases that appear on the sketch. Indicate the equilibrium phase compositions.
Write an ionic and net ionic equation for the following reaction between Fe3+ and NH3(aq)
question 1 in a calorimeter experiment the test tube which holds the metal forheating also contained some water which
how many grams of sucrose c12h22o11 must be added to 500.0 g of water at 100 degc to change the vapor pressure to 752
In the reaction below, how many liters of CO2 gas are produced from the combustion of 55.0 L of CH4 gas?
If the barometeric pressure was 0.98 atm when the mercury level in an open-end manometer connected to a flask of gas was 177 mmHg higher on the side open to the atmosphere than on the flask side
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