Q1 was not answered. My question was why when HCl is added why is…

Q1 was not answered. My question was why when HCl is added why is…

Question
Answered step-by-step
Asked by AgentLightningGoat39
Screenshot_20231111-122628_Chrome.jpg

Image transcription text

12:26 . . . Cut allll 33% imaginationb7 Active more than 1 day ago . [CH;COOH] = 0.1 – X .
[CH;COO-] = x + 0.1 . [H+] = x (some used to react with acetate) Addition of HCI
(0.005M): . HCI reacts with acetate ions to form acetic acid. . The concentra… 
Screenshot_20231111-122625_Chrome.jpg

Image transcription text

12:26 . . . Cut allll 33% imaginationb7 Active more than 1 day ago . [H+ ] = X Addition of
Sodium Acetate (NaCH,COO): . 0.1M of sodium acetate (NaCH,COO) is added. . The
acetate ions (CH,COO-) from sodium acetate react with the protons (H+) fro… 
Screenshot_20231111-122614_Chrome.jpg

Image transcription text

12:26 okok f . . . Cut alll 33% imaginationb7 Active more than 1 day ago Explanation: Initial
Conditions: . 0.1M acetic acid (CH, COOH) . 0.1M sodium acetate (NaCH,COO) . 0.005M
HCI Reaction of Acetic Acid (CH, COOH): . Acetic acid partially dissociates: … 
rn_image_picker_lib_temp_385e9f37-8fae-46f6-a3d1-b0b47192c60d.jpg

Image transcription text

(K = 1.75 x 107), i soluble and will dissociate completely to shift the acid dissociation to the
left, so the equilibrium ecules and acetate ions will be essentially equal to their initial
concentrations, 0.1 / CH, COOH + HO HO+ + CH, COO Na Cl 100 – Nat tong … 
rn_image_picker_lib_temp_9ba3f438-c178-462d-97f2-47e66498a292.jpg

Image transcription text

MCAT GENERAL CHEMISTRY REVIEW 11.8 BUFFER SOLUTIONS A buffer is a solution
that resists changing pH when a small amount of acid or base is added. The buffer ing
capacity comes from the presence of a weak acid and its conjugate base (o… 

Q1 was not answered. My question was why when HCl is added why is the equilibrium for the equation CH3COOH > CH3COO- + H+

not

0.1-x                 0.1+x             0.005+x

 

And what would it be with the value of x?

What would be the ice table when HCl is added?

Answer & Explanation

Solved by verified expert

Unlock full access to Course Hero

Explore over 16 million step-by-step answers from our library

Subscribe to view answer

Two 3-carbon molecules enter the latter phase of glycolysis for…

Two 3-carbon molecules enter the latter phase of glycolysis for…

Answered step-by-step
Science

Biology

Biochemistry

Question
Answered
Asked by Roosevelt1223mortel
Two 3-carbon molecules enter the latter phase of glycolysis for each initial glucose molecule, meaning the steps of this phase occur twice for each glucose. During this second phase of glycolysis, what is the total number of NADH and ATP molecules produced from a single glucose molecule? Multiple choice question. No NADH and 4 ATP 2 NADH and 2 ATP 4 NADH and 4 ATP 2 NADH and 4 ATP 4 NADH and 2 ATP

what do these lab values indicate Na 142 meq/L Glucose 272 mg/dL…

what do these lab values indicate Na 142 meq/L Glucose 272 mg/dL…

Question
Answered
Asked by MagistrateMagpiePerson838
what do these lab values indicate Na 142 meq/L Glucose 272 mg/dL Bilirubin 1.1 mg/dL K 5.0 meq/L Ca 9.5 mg/dL Cholesterol 242 mg/dl Cl 106 meq/L Phos 3.5 mg/dL LDL 171 mg/dL HCO3 23 meq/L AST 21 IU/L HDL 41 mg/dL BUN 20 mg/dL ALT 15 IU/L Triglycerides 173 mg/dL Cr 1.2 mg/dL Alk Phos 45 IU/L HbA1c 8.1%

Answer & Explanation

Original Question – Referring to chapter 4, what are the five…

Original Question – Referring to chapter 4, what are the five…

 

Question
Answered step-by-step
Asked by harrislemes24

Original Question – Referring to chapter 4, what are the five questions to ask when doing an audience analysis? Discuss why it is so important to conduct an audience analysis when writing a report. Referring to chapter 5, what are the principles of style? What do you need to work on in your own style of writing?

 

Initial post – The five questions to ask during an audience analysis include who is the audience, what is your relationship with the audience, how will the audience likely react, what does the audience already know, and what is unique about the audience. An audience analysis is highly important when writing a report because it will help one understand the message from a reader’s perspective. With this analysis it is important to have  effective communication so that the message is effectively conveyed to the audience. This audience analysis can also better allow for there to not be misunderstandings to the audience. If the person writing the report does not consider their  audience then this can lead to misunderstandings. Regardless if the audience are experts or not, ensuring that the person writing the report ensures that the report is clear, and relevant to the audience.

In chapter five the principles of style include words, sentences, paragraphs, and tone. Words have to do with writing clearly and concisely. Sentences have to do with using a variety of sentence types. Pharagphars keep that paper or report unified. Tone is writing confidently and using positive language. Personally I think that I need to work on the tone of my papers when it comes to writing. I get so overwhelmed when it comes to writing papers that I tend to lose confidence. However all of these principles are highly important when it comes to writing.

 

INSTRUCTIONS: please reply to this initial post by following one or more of the directions below.

 

Ask a probing or clarifying question.

Share an insight from having read the colleague’s posting.

Offer and support an opinion.

Validate an idea with your own experience.

Make a suggestion.

Expand on the colleague’s posting.

Ask for evidence that supports the posting.

 

NOTE: PLEASE FOLLOW THE INSTRUCTIONS TO PROVIDE AN ANSWER TO THE INITIAL POST

Answer & Explanation

Unlock full access to Course Hero

Explore over 16 million step-by-step answers from our library

Subscribe to view answer

 

a vitamin that assists an enzyme to carry out a reaction in the…

a vitamin that assists an enzyme to carry out a reaction in the…

 

 

Calculate the concentration of serum calcium given the data below:…

Calculate the concentration of serum calcium given the data below:…Online Nursing Homework

 

Question
Answered step-by-step
Asked by Ariana472

Calculate the concentration of serum calcium given the data below:

Dilution: 1/2

Absorbance of standard:  0.222

Absorbance of patient: 0.111

Concentration of calcium standard: 8mg/dL

Answer & Explanation

Solved by verified expert

Rated

Helpful
Answered by DeblinaMaiti

Unlock full access to Course Hero

Explore over 16 million step-by-step answers from our library

Subscribe to view answer

Step-by-step explanation

 


Student reviews

100%(1 ratings)
Thorough explanation

Many thanks!! 🙂

 

Which of the following terms describes protein catalysts that help…

Which of the following terms describes protein catalysts that help…

 

Question
Answered
Asked by minac19
Which of the following terms describes protein catalysts that help chemical reactions to happen faster? Which of the following terms describes protein catalysts that help chemical reactions to happen faster? Lipids Inhibitors Electrolytes Enzymes

Answer & Explanation

Solved by AI

 

¿Qué tipo de lipoproteína es conocida como la lipoproteína…

¿Qué tipo de lipoproteína es conocida como la lipoproteína…

Answered step-by-stepOnline Nursing Homework

Science

Biology

Biochemistry

 

Question
Answered
Asked by MinisterPantherPerson1023
¿Qué tipo de lipoproteína es conocida como la lipoproteína “mala”? Pregunta 161 opciones: a) Triglicéridos b) Lipoproteína de baja densidad (LDL): c) Lipoproteína de alta densidad (HDL) d) Lipoproteína de densidad moderada (MDL)

 

Which amino acid would you expect to be part of an alpha-helix from…

Online Nursing HomeworkWhich amino acid would you expect to be part of an alpha-helix from…

Answered step-by-step

Science

Biology

Biochemistry

 

Question
Answered
Asked by CaptainElectron8098
Which amino acid would you expect to be part of an alpha-helix from the GPCR signaling protein?

 

Bioinformatics tools allow us to use for the retrieval of…

2. Bioinformatics tools allow us to use for the retrieval of…

Answered step-by-stepOnline Nursing Homework

Science

Biology

Biochemistry

 

Question
Answered
Asked by miniprasain
2. Bioinformatics tools allow us to use for the retrieval of protein and nucleic acid information.