Original concentration of acetic acid before the titration
Titration of 50 mL sample of acetic acid is performed by dropwise addition of 0.7 M NaOH. A total of 11.9 mL of the base is required to reach the equivalence point. What was the original concentration of acetic acid before the titration began?
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Company's Bonds Payable has a balance of $1,000,000 and Discount on Bonds Payable has a balance of $12,500.
A molecule having a molar mass of 132.8 g/mol crystallizes to a cubic solid where each edge of the unit cell is 686.0 pm. Each unit cell contains 2 molecules. What is the bulk density of the crystal?
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Depict the derivation of Bragg's law with your own drawings and commentary. What does the "n" represent in the equation? Describe what is happening in terms of wave interference if n=1/2.
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On April 30, 2012, one year before maturity, Red Products, Inc. retired $150,000 of 8% bonds payable at 103. The book value of the bonds on April 30 was $144,600. Bond interest was last paid on April 30, 2012.
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A metal surface illuminated by 8.5x1014Hz light emits electrons whose maximum energy is 0.52eV. The same surface illuminated by 12.0x1014Hz hight emits electrons whose maximum energy is 1.97eV. From these data find Planck's constant and the work f
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For this task, you must contact a community provider on behalf of Donny. Joyce Kiehne, a Coordinator at Banksia Care, has provided her approval
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