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

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A Moving to another question will save this response. Question 5 As the temperature of a reaction is increased, the rate of the reaction increases because the...? OA product molecules collide more frequently and with greater energy per collision. OB. reactant molecules collide more frequently and with greater energy per collision. Oc activation energy is lowered. OD. reactant molecules collide less frequently with lower energy per collision. OE reactant molecules collide less frequently. OF the rate of reaction is inversely proportional to the number of effective collisions per second. A Moving to another question will save this response. MacBook Air SO esc %23 %24 & 2 3 4 5 6. 8. T Y G H K V B comman
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At 40^0c, H202 (aq) will decompose according to the foll. reaction: 2 H202 (aq) ----2H20(l) +02 (g) The foll. data were collected for the concentration of h202 at various times. Time. [H202] (mol/L) 0. 1.600 3.10*10^4 0.592 6.20*10^4. 0.219 (a) Calculate the average rate of decomposition in H202 between0 and 3.10 * 10^4 s. use this rate to calculate the average rate of production 02 (g) over the same time period. (b) What are these rates for the time period 3.10*10^4 s. to 6.20 *10^4 s.? Rate of H202 decomposition Rate of O2 Production
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For a one-step spontaneous reaction a large peak (high AG, that is a high deita G") in the reaction progress diagram indicates a high rate for the reaction O True O False
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14. Which potential energy diagram best describes the given reaction? NaOCH, Na AG B Reaction Coordinate/Reaction Progress O A Ов O D
Which of the following reaction would NOT take place? F2 + 2KI → 2KF + I2 I2 + 2KCl → 2KI + Cl2 Cl2 + 2KBr → 2KCl + Br2 F2 + 2KBr → 2KF + Br2