Pls show eork, will rate, D,E,F Part 4:4. Acid reflux is caused when stomach acid enters the food pipe. When we eat food, it goesthrough food pipe, also known as esophagus, and enters our stomach. Stomach acid helpsin the digestion of food. When stomach contents, including stomach acid, leak backwardsinto the food pipe, it causes acid reflux, which is also known as gastroesophageal refluxdisease (GERD).Stomach acid, also called gastric acid, is a digestive fluid formed in the stomach. Thisacidic fluid is composed of hydrochloric acid with large quantities of potassium chlorideand sodium chloride. The stomach acid has a pH of 1 to 2.NprmalBackflow of acid Qand stomachcontents intothe esophagusTo prevent acid reflux, some food and beverages may be avoided. These include alcohol,caffeine, chocolate, tomatoes and spicy foods. Excess meals may cause production of excessivestomach acid increasing the chance of acid reflux, so small meals are recommended. Over-the-counter antacids may be used after meals and at bedtime. An example of an antacid ismagnesium oxide.MagnesiumOxide 400 my BupplementVIRa. Show the balanced chemical reaction between stomach acid (hydrochloric acid) andthe antacid, magnesium oxide. (Hint!: one of the products formed in this reaction iswater).b. State the names of the products that are produced from this reaction.Is the reaction in part (a) an acid-base reaction?с.d. If this is an acid-base reaction, then identify the following:acid (formula and name) that is reactedbase (formula and name) that is reactedsalt (formula and name) that is formede. What is another typical, everyday name for an acid-base reaction?f. If this is also an oxidation-reduction (redox) and/or precipitation reaction, then showwork to support your answer. If this is not an oxidation-reduction (redox) and/orprecipitation reaction, then show work to support your answer.g. If the pH of stomach acid is 2.0, calculate the H* ion concentration.h. What is the pH of a solution with a hydronium ion concentration of 0.005 M?i. Is the solution in part (h) acidic, basic, or neutral?||

We have to give the reaction of HCl and MgO

d. If this is an acid-base reaction, then identify the following: acid (formula and name) that is reacted • base (formula and name) that is reacted • salt (formula and name) that is formed e. What is another typical, everyday name for an acid-base reaction? f. If this is also an oxidation-reduction (redox) and/or precipitation reaction, then sho ati

d. If this is an acid-base reaction, then identify the following: acid (formula and name) that is reacted • base (formula and name) that is reacted • salt (formula and name) that is formed e. What is another typical, everyday name for an acid-base reaction? f. If this is also an oxidation-reduction (redox) and/or precipitation reaction, then sho ati

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 10RQ: For oxyacids, how does acid strength depend on a. the strength of the bond to the acidic hydrogen...

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Similar questions

For oxyacids, how does acid strength depend on a. the strength of the bond to the acidic hydrogen atom? b. the electronegativity of the element bonded to the oxygen atom that bears the acidic hydrogen? c. the number of oxygen atoms? How does the strength of a conjugate base depend on these factors? What type of solution forms when a nonmetal oxide dissolves in water? Give an example of such an oxide. What type of solution forms when a metal oxide dissolves in water? Give an example of such an oxide.
. In each of the following chemical equations, identify the conjugate acid-base pairs. a. NH3(aq)+H2O(l)NH4+(aq)+OH(aq) b. PO43(aq)+H2O(1)HPO42(aq)+OH(aq) c. C2H3O2(aq)+H2O(l)HC2H3O2(aq)+OH(aq)
. How is the strength of an acid related to the fact that a competition for protons exists in aqueous solution between water molecules and the anion of the acid?
. Using Fig. 16.3, list the approximate pH value of live “everyday” solutions. How do the familiar properties (such as the sour taste for acids) of these solutions correspond to their indicated pH?
Follow the direction for Question 1 for the following reaction? (a) CN(aq)+H2OHCN(aq)+OH(aq) (b) HCO3(aq)+H3 O+(aq)H2CO3(aq)+H2O (c) HC2H3O2(aq)+HS(aq)C2H3O2(aq)+H2S(aq)
8-13 Define (a) an Arrhenius acid and (b) an Arrhenius base.
A chilled carbonated beverage is opened and warmed to room temperature. Does the pH change and, if so, how does it change?