Hpo4 is a tripotic acid with a ka175x10-3 ka262e-8 and
H3PO4 is a tripotic acid with a ka1=7.5x10^-3, ka2=6.2e-8 and ka3=4.8e-13. What is the value of K for H2PO4 <=> PO4^3- + 2H+
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Arrange equimolar solutions of the following compounds in the increasing pH (lowest to highest). Explain your answer.
A cylindrical copper rod of length 1.2 m and cross-sectional area 4.8 cm2 is insulated to prevent heat loss through its surface, Find the rate at which heat is transferred along the rod
Ginger's utility function is U(x, y) = x2y, with associated marginal utility functions MUx = 2xy and MUy = x2. She has income I = 240 and faces prices Px = $8 and Py = $2. a) Determine Ginger's optimal basket given these prices and her income.
What amount of barium hydroxide (in moles) must be dissolved in a total of 5.00L of solution in order to have a pH of 12.00
A mega agricultural operation is considering the purchase of a new tractor. 1. Which tractor is better using the Net Present Worth (NPW) method 2. Which tractor is better using the Internal Rate of Return (IRR) method
500 ml solution of benzoic acid (ka=6.6e-5) has a ph of 2.88. What is the molarity of benzoic acid
A friend of yours is considering two cell phone service providers. Provider A charges $120 per month for the service regardless of the number of calls made. Provider B does not have a fixed service fee but instead charges $1 per minute for calls.
What is the maximum concentration of fe3+ can a buffer solution that is .10M CH3COOH and .10M CH3COONa hold without forming any precipitate
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Design a press kit for a sport event (this may be a fictional event, or a real event from your institution) that includes a short press release.
Which response demonstrates a nurse leader's understanding of resident rights? The resident can eat what he wants as long as it doesn't hurt him.
Question: Locate and explore a framework related to public health (this week's PowerPoint has some good examples)
Because you are certifying or hoping to certify in a content area that includes the Science of Teaching Reading standards, you must provide evidence
Which of the following is a step the DNS should incorporate into that conversation? Convey frustration and disapproval.
Auditing the investigation of an incident can provide important compliance information about which of the following?
Which of the options below is a reason the DNS analyzes the report as part of the risk management strategy?