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Write a balanced chemical equation using skeleton structures for the reaction between acetic acid (CH3COOH) and ethanol, and note the general name for this type of reaction.
Compute the molarity of an acetic acid solution if 34.57 mL of these solutions are needed to neutralize 25.19 mL of 0.1025 M sodium hydroxide.
At room temperature 20 degrees Celsius, milk turns sour in about 64 hours. In a refrigerator (3 C), milk can be stored 3 times as long before it sours.
Problem- Decide whether or not each of the following metals dissolves in 1 M HCl. For these metals that do dissolve, write a balanced redox reaction showing what happens when the metal dissolves.
A 5.0×101 sample of water absorbs 355 of heat.If the water was initially at 25.9, what is its final temperature.
A human body contains 6 liters of blood. The hemoglobin content of blood is about 15.5g/100 mL of blood. The approximate hemoglobin molecular weight is 64,500g/mol. How many moles of hemoglobin are present in a typical adult
A gaseous mixture of O2 and N2 contains 30.8 nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 805 mmHg ?
Question- 5.00 grams each of F2 and Cl2 are in a container with a total pressure of 2.00atm at 298K. What is the partial pressure of Cl2?
A voltaic cell consists of a Pb/Pb2+ half-cell and a Cu/Cu2+ half-cell at 25 ?C. The initial concentrations of Pb2+ and Cu2+ are 5.0×10?2M and 1.400M , respectively. a) What is the initial cell potential
if a 10. m3 volume of air acting as an ideal gas is at a pressure of 760 mm and a temperature of 27 degrees celsius is
Prove that Γ = βv/cvk' Where K, is the isothermal compressibility. This equation, known as the Griineisen relation, plays an important role in solid-state theory.
The initial rate of a reaction 2A + 3B -> C + 2D was measured using different initial concentrations of A and B. Use the information in the table to determine the rate law for the reaction.
consider the hydrogenation of benzene to form cyclohexane c6h6l 3h2g--gtc6h12ldelta h for combustion to co2g andor
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