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Problem- A 0.075M aqueous solution of a weak , monoprotic acid is 0.85% ionized. Calculate the value of the ionization constant, Ka, for this acid.
Provide complete steps to solve the above question any help is appreciated
Calculate the energy released when a 28.9 gram piece of copper is cooled from its melting point of 1083 degrees C to 25.0 degrees C. The specific heat of copper is .385 J/g degrees C.
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A certain anesthetic contains 64.9 percent C, 13.5 percent H, and 21.6 percent O by mass. At 120°C and 750 mmHg, 1.00 L of the gaseous compound weighs 2.30 g. What is the molecular formula of the compound
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