It took 3540ml of 0100 m naoh to titrate a 255 gram of a
it took 35.40mL of 0.100 M NaOH to titrate a 2.55 gram of a weak acid to the equivalence point. The pH when 17.7mL of the NaOH had been added was 6.2. What was the Ka for the acid
Expected delivery within 24 Hours
Suppose that every driver faces 1% probability of an automobile accident every year. An accident will, on average, cost each driver $10,000. Suppose there are two types of individuals: those with $60,000 in the bank and those with $5,000 in the ba
In a test tube, 10 mL of 0.100 M KI and 10 mL of 0.100 M Na2CO3 are mixed. Next, 0.10 M lead nitrate is added drop wise. What will be the concentration of CO3 2- when PbI2 first starts to precipitate? Ksp (PbCO3) = 1.5 x 10^-13 Ksp (PbI2) = 8.7 x 1
Alpha and Beta, two tiny islands off the east coast of Tricoli, produce pearls and pineapples. The following production possibilities schedules describe in their potential output in tons per years. Do not graph or illustrate - only provide numerica
what is the free energy change (DG) when protons are pumped across the membrane from the side of the membrane with low concentration to the side with high proton concenration at body temperature (37C)? The membrane potential is 0.06. Report your a
The Haverford Company is considering three types of plants to make a particular electronic device. Plant A is much more highly automated than plant B, which in turn is more highly automated than plant C. For each type of plant, average variable co
Propanoic acid has Ka of 1.4x10^-5. If we make a solution 0.100M propanoic acid, what concentration of sodium propanoate should be added to give a buffer with a pH of 5.0?
Calculate the pH at the equivalence point in titrating 0.100M solutions of each of the following with 8.0×10-2 M NaOH.
Discuss the significance of these bacterium Staphylococcus epidermidis, and Enterobacter aerogenes Do they have medical or health importance
1961450
Questions Asked
3,689
Active Tutors
1456372
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Where might you find information about how to summon emergency help whilst on duty? Select all that apply
Question: What is the main assessment indicator of a sudden cardiac arrest in a non-responsive adult victim?
What are the signs of cardiorespiratory arrest? Select 4 options, then Submit. Unresponsive to stimuli Abnormal or no breathing
You are working in a simulated childcare centre, Little.ly Learning Centre, which is currently updating its policies in response to recent health and safety
Explain how you think others would evaluate your driving habits? How would you describe your driving habits?
The new benefit you propose must be something new and innovative. (The benefit should not be something already commonly offered as a benefit
List and describe five Long -Term Executive Incentives - Refer to Chapter 14 - Compensation of Special Groups