What volume of carbon dioxide gas would form
if 10.0 grams of sodium bicarbonate reacts with 50.0 mL of 2 M acetic acid, what is the limiting reactant? what reactant is in excess, and by how much? what volumeof carbon dioxide gas would form?
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Copper metal has a specific heat of .385 J/g.degrees C. Calculate the amount of heat required to raise the temperature of 22.8g of Cu from 20.0 degrees C to 875 degrees C.
State how much greater the bleach should be to be considered in large excess. If the dye is 1×10-5 M how much can the bleach be diluted before you no longer consider it to be in excess?
A mole of ascorbic acid (vitamin C), C6H8O6, has a mass of 176.0 g. If you ingest a vitamin C tablet containing 4.5 x 1022 carbon atoms, what was the mass, in milligrams, of the tablet, assuming that the tablet is 100% pure?
Nitrite is a common food preservative. It can be detected by titrating a nitrite-containing sample with a solution of iodine, which converts nitrite to nitrate.
if 10.0 grams of sodium bicarbonate reacts with 50.0 mL of 2 M acetic acid, what is the limiting reactant? what reactant is in excess, and by how much? what volume of carbon dioxide gas would form?
Calculate the pH of a buffer solution obtained by mixing 400.0 mL of 0.200 M acetic acid solution and 100.0 mL of a 0.300 M sodium hydroxide solution.(The pKa of Acitic Acid, CH3OOH is 4.74)
The pH of a sample of rain is found to be 3.2. Calculate the percentage of HSO4- that is ionized in this sample, given that the acid dissociation constant for the second stage of ionization of H2SO4 is 1.2E-2.
The net ionic equation for this reaction. If 18.56 g of copper(II) chloride react, what is the maximum amount of precipitate that could be formed?
Hydrogen is produced commercially by the reaction of methane with steam. CH4(g) + H2O(g) CO(g) + 3 H2(g)
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The Joint Commission reported that [poor] communication was the root cause of 66% of Sentinel Events between 1995-2005.
Problem: Routine precautions are used with:? select that apply a) Residents who have a contagious condition
Option 1: Evaluate the approach you used with your first client(s) in building rapport and connecting to their backgrounds. How did you do?
Question: What assessment finding would indicate respiratory distress in your patient?
Why should a client trust you if you do not share the same background as them? How can you let a client understand and feel assured that you can help
Explain Powers and Faden's definition of social justice, as discussed in the article by Grace and Willis. How are nursing goals and social justice related?
Scientists make predictions using the best possible and most available knowledge that they have at the time.