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Problem- What is the mol% of Pd used in this reaction? (ex: 5% mol% catalyst means that the reaction uses 5% as much catalyst as limiting reactant)
I dissolved .179 grams of 1-methyl-4-bromobenzene to 5 mL ethanol. I added .155 g 4-methoxyphenylboronic acid. I rinsed the vial with 2 mL ethanol and added the washings to the reaction mixture, followed by Pd solution (200 microliters, 1.0 mg/mol Pd in water). I stirred for 1 minute and then added 1 mL of KOH.
State your answer by means of two significant figures.
if the reaction reaches 90.0 of completion 90.0 of the limiting reactant is consumed determine the partial pressures of
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Explain why is it important to maintain a constant temperature in this experiment. electrophilic aromatic substitution lab
An ideal gas flows through a horizontal tube at steady state. no heat is added and no shaft work is done.the cross sectional area of the tube changes with length and this causes the velocity to change
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Suppose that you have 175 mL of a buffer that is 0.300 M in both benzoic acid (C6H5COOH) and its conjugate base (C6H5COO%u2013). Calculate the maximum volume of 0.250 M HCl
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How many grams of CaH2 (Molar Mass = 42.1 g/mol)are needed to generate 16.0 L of H2 gas if the pressure of H2 is 729 torr at 21.0°C?
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