Antacid tablets are used to neutralize stomach acid and relieve indigestion or acid reflux. Many commercial antacids contain magnesium hydroxide, Mg(OH)2, as the active ingredient. If one tablet of antacid contains 15 mg of Mg(OH)2, then calculate the number of tablets required to completely neutralize 5 mL of stomach acid if the stomach acid is 0.2 M HCl.

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Given,  0.341 M calcium hydroxide  2.80 grams of KHP

Q: What volume, in mL, of 0.748 M LiOH(aq) is needed to COMPLETELY NEUTRALIZE 126. mL of 1.19 M…

A: Here we are asked to calculate the volume, in mL, of 0.748 M LiOH(aq)needed to completely Neutralize…

Q: When aqueous solutions of sodium cyanide and hydroiodic acid are mixed, an aqueous solution of…

A: Aqueous solution of sodium cyanide(NaCN) and hydroiodic  acid(HI) is reacted and as a product sodium…

Q: of the following is an example of a neutralization reaction? Ca(OH)2+ MgCO3 → CaCO3+ Mg(OH)2…

A: - >When an strong  acid reacts  with strong base then salt and ware form. ->This process of…

Q: You conduct a titration experiment to determine the concentration of a H3PO4 solution. Your…

A:

Q: volume

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Q: one commercial method used to peel potatoes is to soak them in a solution of NaOH for a short time,…

A: Given:  Concentration of NaOH(M) = 3 to 6 M Concentration of H2SO4 (M1) = 0.500 M  Volume of H2SO4…

Q: Calcium carbonate tablets can be used as an antacid. The label on a bottle of a generic antacid…

A: Given: mass of each tablet=500mg Molarity of HCl=0.6M

Q: Milk of magnesia is an aqueous suspension of magnesium hydroxide used to treat acid indigestion.…

A: Magnesium hydroxide reacts with hydrochloric acid to form magnesium chloride and water.

Q: These two beakers represent solutions of HCl and NaOH. Draw a third beaker showing the ions that…

A: In the given information, two beakers are shown.  In the first beaker HCl, an acid is present and in…

Q: When a person’s stomach oversecretes gastric juices containing hydrochloric acid, the person treats…

A: Molar mass of Al(OH)3 = 78 g/mol Molar mass of Mg(OH)2 = 58.32 g/mol Molar mass of NaHCO3 = 84.007…

Q: A chemistry student weighs out 0.166 g of ascorbic acid (H,C,H,O), a diprotic acid, into a 250. mL…

A: Ascorbic acid reacts with sodium hydroxide to form sodium ascorbate and water. The equation for the…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A:

Q: An antacid tablet containing CaCO3 as the active ingredient required 22.6 ml of 0.0930 N HCl for…

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Q: When a weak acid is being titrated with a strong base, what species are left in the flask at the…

A: When weak acid HF is titrated with a strong base NaOH then HF is taken in the conical flask or…

Q: A 0.050 solution of Ba(OH)2 is neutralized by 0,072 L of a 0.55 M HNO3 solution. What is the…

A: Given: The volume of HNO3 = 0.072 L The concentration of HNO3 = 0.55 M The volume of Ba(OH)2…

Q: Oxalic acid dihydrate (H2C,O4 2H,O) is used to standardize the concentration of a KOH solution. If…

A: We will calculate the concentration of KOH by using simple mole concepts.

Q: Calculate the molarity of an acetic acid solution if 34.57 mL of this solution is needed to…

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Q: What is the concentration of H+ ions in a solution of hydrochloric acid that was prepared by…

A: Given, 20.0 mL of concentrated (11.6 M ) HCl

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: The given data is as follows: The molarity of barium hydroxide = 0.370 M The mass of KHC8H4O4 = 4.24…

Q: A 0.15 M solution of HCl is used to titrate 30.0 mL of a Ca(OH)2 solution of unknown concentration.…

A: Normality Normality is the gram equivalent weight of the solute dissolved per liter of solution.…

Q: Which of the following represents an acid-base neutralization reaction? CaBr2(aq) + H2SO4(aq) →…

A: Answer :- LiOH(aq) + HNO3(aq) → LiNO3(aq) + H2O(l)  Acid-base neutralization reaction is LiOH(aq) +…

Q: Calculate the molarity of a solution that contains 18.6 g of arsenic acid, H3AsO4, in enough water…

A: Mass of arsenic acid = 18.6 g  Molar mass of arsenic acid = 141.94 g/mol  Moles of arsenic acid =…

Q: A standard solution of NaOH was prepared by dissolving 12.5g of NaOH in enough water to give a total…

A: We know for a neutralization reaction V1* S1 = V2 * S2 Where V1 = Volume of the base required S1=…

Q: Write the balanced reaction between potassium hydroxide and phosphoric acid. What is the…

A: Given, volume of phosphoric acid =25.0 mL =0.025 Lvolume of potassium hydroxide =20.0 mL =0.020…

Q: You are given 25.00 mL of a hydrochloric acid solution of unknown concentration.  You find it…

A: The objective of this question is to find the molarity and percentage of HCl in the given solution.…

Q: In Part A of this experiment, you will be standardizing a solution of sodium hydroxide (NaOH)…

A: The question is based on the concept of acid base titrations.    we have been given volume of sodium…

Q: A chemistry student weighs out 0.0827 g of phosphoric acid (H,PO,), a triprotic acid, into a 250. mL…

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Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: This question can be solved using moles concepts. Given data: *Molarity of KOH is 0.195 M. *Mass oh…

Q: How many mL of 0.45 M HCl(aq) are needed to neutralize a 149 mL solution of 1 M Ba(OH)2

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: III O Chemical Reactions Determining the volume of base needed to titrate a given mass of acid 1/5 A…

A: To calculate the volume of NaOH solution needed to reach the equivalence point, we first need to…

Q: Acetylsalicylic acid (C₂HO4) is a monoprotic acid commonly known as aspirin. A typical aspirin…

A: According to the question we have, The volume of NaOH solution is given by = 5.10 ml = 0.0051 L The…

Q: Antacid tablets are used to neutralize stomach acid and relieve indigestion or acid reflux. Many…

A:

Q: What is the concentration of H+ ions in a solution of hydrochloric acid that was prepared by…

A: Number of moles of hydrochloric acid = concentration X volumeNumber of moles of hydrochloric acid =…

Q: An aqueous solution of Ca(OH)2with a concentration of 0.143 M was used to titrate 25.00 mL of…

A: The balanced chemical equation for the neutralization reaction that takes place between calcium…

Q: A chemistry student weighs out 0.106 g of ascorbic acid (H,C,H,O.), a diprotic acid, into a 250. mL…

A:

Q: ml of a solution

A:

Q: A chemistry student weighs out 0.282 g of ascorbic acid (H,C¸H¸O), a diprotic acid, into a 250. mL…

A: Given : Mass of H2C6H6O6 = 0.282 g And concentration of NaOH = 0.2000 M The neutralisation reaction…

Q: Concentration is measured by molarity (M), or moles per liter. Brackets are also used to symbolize…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.