Calculating the ph of a solution
Calculate the pH of a solution made by adding 69 g of sodium acetate, NaCH3COO, to 37 g of acetic acid, CH3COOH, and dissolving in water to make 200. mL of solution.
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What environmental problems are you aware of in St Louis, MO and do you think would be the most appropriate to solve this problems? Please answer in 80 words or less.
A banked circular highway curve is designed for traffic moving at 76 km/h. The radius of the curve is 166 m. Traffic is moving along the highway at 48 km/h on a rainy day. What is the minimum coefficient of friction between tires and road that wil
Calculate the molarity of each of the following solutions: (a) 29.0 g of ethanol (C2H5OH) in 545 mL of solution, (b) 15.4 g of sucrose (C12H22O11) in 74.0 mL of solution.
Describe the purpose of the Native American reservation as well as the lives led by those who resided there. Did the reservation encourage or discourage Native American culture? If so, in what ways?
A sample of ammonium phosphite, (NH4)3PO3, contains 1.32 mol of hydrogen atoms. what is the number of moles of oxygen atoms in the sample ?
A catalyst has a avoid fraction of 0.40, an internal surface area of 180 m2/g and a pellet density of 1.40 g/cm3. Estimate the effective diffusivity of thiophene with hydrogen
The equation for the combustion of acetone is: 2 C3H6O + 8 O2 ---> 6 H2O + 6 CO2 + 852.6 kcal. How much heat will be given off if 0.18 mol of acetone is completely burned?
American sports became big business in the Gilded Age. Describe the rise of professional sports in America, and explain how capitalism was evident within it.
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More efficient inventory management Decreasing percent markup and dispensing fees to potentially lower patient costs Reducing adjustable pharmacy
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What is the main focus of qualitative analysis? Need Assignment Help? a. Explaining causation b. Understanding a phenomenon
A measure not taken into consideration for quality improvement is? Group of answer choices ?raising fees to provide better care ?raising child care
The clinical instructor is teaching a group of nursing students about neuromotor diseases. Which statement about Parkinson's disease is correct
Ordered: Heparin 80 units/kg IV Bolus for a patient who weighs 80kg. Available: 10,000 units/mL How many units of heparin IV to deliver the above IV bolus dose
Problem: Which of the following medications is contraindicated in a patient with previous angioedema from ACE inhibitors?