Nitric acid, a monoprotic strong acid, was mistakenly applied to a field as a source of...
Nitric acid, a monoprotic strong acid, was mistakenly applied to a field as a source of oxidized nitrogen. As you are auditing the work, you find a solution with a pH of 0.48. what was the concentration of nitric acid, HNO3?
A. This problem cannot be solved with the data given. B. 3.02M C. 13.52M D. 0.48M E. 0.331M
Homework Answers
Add Answer to:
Nitric acid, a monoprotic strong acid, was mistakenly applied to
a field as a source of...
Nitric acid, HNO3, is a strong acid What is the pH AND [ OH-] of a...
Nitric acid, HNO3, is a strong acid What is the pH AND [ OH-] of a 0.050 M solution of HNO3 at 25 degrees
The pH of a solution of a strong monoprotic acid is lower than the pH of...
The pH of a solution of a strong monoprotic acid is lower than the pH of an equal concentration of a weak monoprotic acid, yet equal volumes of both require the same volume of basic titrant to reach the equivalence point. Explain why.
Question 3 1 pts A solution made with a strong, monoprotic acid has a pH of...
REMOVED
Question 3 1 pts A solution made with a strong, monoprotic acid has a pH of 1.150.What is the concentration of the acid? Beware of SF!
Dissociation Ethanoic Acid Hydrochloric Acid Nitric Acid Phosphoric Acid Universal solution Universal chart (enter label here)...
Dissociation Ethanoic Acid Hydrochloric Acid Nitric Acid Phosphoric Acid Universal solution Universal chart (enter label here) pH Meter Dissociation 1- Follow the dissociation experiment procedure and answer the following questions. 2- Identify which of these acids which are provided in the experiment are strong acids or weak acids and why? (look at the reaction details bax) By using the pH universal chart and solution 3- Write down the pH value for each acid. 4- Does 1 M of strong acid...
1. (25 pts) While doing field work, an environmental engineer accidentally spilled the Nitric acid they...
1. (25 pts) While doing field work, an environmental engineer accidentally spilled the Nitric acid they brought to acidify samples for metals analysis. Unphased by their mistake, the engineer decided to use citric acid that was available at the local pool supply store. However, in their rush to get the acid quickly, the engineer purchased sodium citrate. Assuming there are no other pH active species (buffers of any sort) in the water samples, what would the final pH of the...
A weak unknown monoprotic acid is titrated with a strong base. The titration curve is shown...
A weak unknown monoprotic acid is titrated with a strong base. The titration curve is shown below. Part A Find K, for the unknown acid. 1 1 00 pH O O O O 2.5 x 10 2.5 x 10- 3.2 x 10-7 3.2 x 10-6 1 ON Volume of NaOH added (mL) Submit Request Answer You may want to reference (Pages 800 - 805) Section 17 4 while completing this problem Provide Feedback Type here to search
You start with a 150 mL solution of unknown weak monoprotic acid (HA). a) After adding...
You start with a 150 mL solution of unknown weak monoprotic acid (HA). a) After adding 100 mL of 0.150 M NaOH, you find half the weak acid is now deprotonated. Given that, what was the concentration of the weak acid prior to adding the NaOH? b) After adding the 100 mL of 0.150 M NaOH to consume half the weak acid, the pH of the solution was 4.22. What was the pH of the solution before adding the NaOH?...
I'm not sure about how I'm supposed to find NaOH concentration from a strong acid and...
I'm not sure about how I'm supposed to find NaOH
concentration from a strong acid and strong base titration. I'm
thinking that 2.5×10^-8 mol per L that I calculated would make the
moles of NaOH 2.5x10^-8 mol since it's a one to one
ratio.
Hydrochloric acid titration: Confirming the concentration of NaOH Concentration of HCl solution from the stock bottle: _ 0.OSM! Initial pH of HCl solution: 1.66 pH Volume NaOH (mL) Concentration of NaOH (M) Non Phenolphthalein (end point)...
Would you expect the dipeptide valylalanine to give a positive reaction with nitric acid solution? Why...
Would you
expect the dipeptide valylalanine to give a positive reaction with
nitric acid solution? Why or why not?
3, Would you expect the dipeptide valylalani Why or why not? alanine to give a positive reaction with nitric acid solution? 4. In the chromatogram below, calculate an Re for each component of the mixture. Which componert is probably the more polar compound? Solvent front Origin From a book or Internet source, find the pl of the amino acid lysine. What...
Strong Acids and [H'] (and pH) The pH of a strong acid is the concentration of...
Strong Acids and [H'] (and pH) The pH of a strong acid is the concentration of the strong acid. 1.OM HCI makes 1.OM H. Except H2SO4. Its pH is a little lower than that because: H2SO4(aq) H+ (aq) + HS07 (aq) Strong acids generally have K.>>1. We assume K = . The HSO, is a weak acid: HSO2 (aq) + H+ (aq) + S0 - Ka = 1.2 * 10-2 Weak Acids and [H+] (and pH) These are weak electrolytes....
The pH of a solution of a strong monoprotic acid is lower than the pH of an equal concentration of a weak monoprotic acid, yet equal volumes of both require the same volume of basic titrant to reach the equivalence point. Explain why.
REMOVED
Question 3 1 pts A solution made with a strong, monoprotic acid has a pH of 1.150.What is the concentration of the acid? Beware of SF!
Dissociation Ethanoic Acid Hydrochloric Acid Nitric Acid Phosphoric Acid Universal solution Universal chart (enter label here) pH Meter Dissociation 1- Follow the dissociation experiment procedure and answer the following questions. 2- Identify which of these acids which are provided in the experiment are strong acids or weak acids and why? (look at the reaction details bax) By using the pH universal chart and solution 3- Write down the pH value for each acid. 4- Does 1 M of strong acid...
1. (25 pts) While doing field work, an environmental engineer accidentally spilled the Nitric acid they brought to acidify samples for metals analysis. Unphased by their mistake, the engineer decided to use citric acid that was available at the local pool supply store. However, in their rush to get the acid quickly, the engineer purchased sodium citrate. Assuming there are no other pH active species (buffers of any sort) in the water samples, what would the final pH of the...
A weak unknown monoprotic acid is titrated with a strong base. The titration curve is shown below. Part A Find K, for the unknown acid. 1 1 00 pH O O O O 2.5 x 10 2.5 x 10- 3.2 x 10-7 3.2 x 10-6 1 ON Volume of NaOH added (mL) Submit Request Answer You may want to reference (Pages 800 - 805) Section 17 4 while completing this problem Provide Feedback Type here to search
I'm not sure about how I'm supposed to find NaOH
concentration from a strong acid and strong base titration. I'm
thinking that 2.5×10^-8 mol per L that I calculated would make the
moles of NaOH 2.5x10^-8 mol since it's a one to one
ratio.
Hydrochloric acid titration: Confirming the concentration of NaOH Concentration of HCl solution from the stock bottle: _ 0.OSM! Initial pH of HCl solution: 1.66 pH Volume NaOH (mL) Concentration of NaOH (M) Non Phenolphthalein (end point)...
Would you
expect the dipeptide valylalanine to give a positive reaction with
nitric acid solution? Why or why not?
3, Would you expect the dipeptide valylalani Why or why not? alanine to give a positive reaction with nitric acid solution? 4. In the chromatogram below, calculate an Re for each component of the mixture. Which componert is probably the more polar compound? Solvent front Origin From a book or Internet source, find the pl of the amino acid lysine. What...
Strong Acids and [H'] (and pH) The pH of a strong acid is the concentration of the strong acid. 1.OM HCI makes 1.OM H. Except H2SO4. Its pH is a little lower than that because: H2SO4(aq) H+ (aq) + HS07 (aq) Strong acids generally have K.>>1. We assume K = . The HSO, is a weak acid: HSO2 (aq) + H+ (aq) + S0 - Ka = 1.2 * 10-2 Weak Acids and [H+] (and pH) These are weak electrolytes....
Most questions answered within 3 hours.
-
Find the complete optimal solution to this linear programming
problem. Max 5x + 3y s.t. 2x...
asked 16 minutes ago -
The pH of an acetate buffer was determined to be 4.76. Then, a
few drops of...
asked 18 minutes ago -
a sample of size 1500 is used to find a confidence
interval for the percentage of...
asked 28 minutes ago -
Explain in detail the differences between qualitative and
quantitative forecasts. Include at least two examples of...
asked 32 minutes ago -
Differentiate between response time and throughput.
Explain how the physical design of a database influences
performance...
asked 34 minutes ago -
Write MATLAB code to plot the following
waveforms.
Rectangular pulses:
????(?)
????(? − ?)
????(?/?) ...
asked 34 minutes ago -
4. Adam’s Inc.’s outstanding common stock is currently selling
in the market for $28. Dividends of...
asked 45 minutes ago -
question
you were
asked to create a regression that will predict the amount of saving
for...
asked 52 minutes ago -
If tcalc = -2.78, tcrit = 1.96, H0: Mu > Mu0, and Xbar <
Mu0, what...
asked 1 hour ago -
Circular distribution
•Suppose two birds are flying, one is flying from the north and
the other...
asked 1 hour ago -
please answer all... it all counts as a discussion problem
1a qualitative data and proportions: Suppose...
asked 1 hour ago -
Typing The Answer Is Mandatory
Temperature is a measure of heat. More heat means that more...
asked 1 hour ago