HCl and Na2CO3 undergo a neutralization reaction. To neutralize the acid and base, 14.4 mL of 3.2913M HCl is required, and 2.51 mL of 0.9435M NA2CO3 is required. To make sure the volumes of HCl and Na2CO3 neutralize the reaction properly, calculate the pH of the solution to see if the solution is fully neutralized (pH of 7 or close to 7).

Q: 2. The substance benzoic acid (C6H5COOH) is a weak acid (Ka = 6.3×10-5).What is the pH of a 0.258 M…

A:

Q: A patient is suspected of having low stomach acid, a condition known as hypochloridia. To determine…

A: A doctor titrate 15.00 mL of gastric juice with 24.7 mL of 1.27×10-4 M KOH solution. We have to find…

Q: When answering this problem, report the answer with the appropriate number of significant figures.…

A: To calculate the pH of the solution , we would first calculate the final concentration of acetic…

Q: A solution is made by dissolving 0.0890  moles of Ba(OH)2 in enough water to make 615  mL of…

A:

Q: A solution is prepared by dissolving 5.1 g of NaOH in a total volume of 250 mL solution.Then 1.00 mL…

A: First we have to calculate molarity of NaOH in 250 ml

Q: Sodium phosphate, Na3PO4, is an ingredient of some preparations used to clean walls before they are…

A:

Q: 0.102 L of 0.200 M HCl(aq) is combined with 0.0600 L of 0.400 M CH3NH2(aq).  What is the pH of the…

A: From the given molarity and volume, the initial milli moles can be calculated.

Q: A 0.263 g sample of Na2CO3 requires 28.35 mL of HCl to completely react with it. What is the pH of…

A:

Q: A patient is suspected of having low stomach acid, a condition known as hypochloridia. To determine…

A: Milimoles = Molarity × Volume.Number of milimoles of acid is equal to number of milimoles of base in…

Q: What is the pH of a solution prepared by dissolving 3.00 g of the weak acid HA (molar mass- 138.12…

A: pH of the solution indicates that the solution is acidic or basic in nature.  If the pH of the…

Q: Acetaminophen, HC8H8NO2 (MM = 151.17 g/mol), is the active ingredient in Tylenol®, a common pain…

A: The concentration/molarity ofO solution can be calculated by using the formula : Molarity = Mass of…

Q: Determine the pH of a 0.650 M solution of magnesium nitrite, Mg(NO2)2 at 25 °C. A solution…

A: Answer: Hydrolysis of the salt of weak acid and strong base or strong acid and weak base takes place…

Q: LIOH(aq) is classified as a base. The reaction equation with water utilizes which of the following…

A: The compounds that on dissociation in aqueous solution give H+ ions or accept electrons are called…

Q: Calculate the mass of solid NaCH3CO0 that must be added to 1.0 liter of 0.20 M CH3COOH solution so…

A:

Q: When answering this problem, report the answer with the appropriate number of significant figures…

A: Given: molarity of stock solution=M1=2.400×10-1Mvolume of stock solution=V1=5 mLvolume of new…

Q: Calculate the pH of each of the following strong acid solu- tions: (a) 0.0167 M HNO3, (b) 0.225 g of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Calculate the pH of a solution formed by mixing 310 mL of a 0.220 M H2C4H4O6 solution with 420 mL of…

A:

Q: you mix 100. mL of 0.11 M HCl with 50.0 mL of 0.22 M NH3, what is the pH of the resulting solution?…

A: Volume of HCl=100.0mL Concentration of HCl=0.11M Volume of NH3=50.0mL Concentration of NH3=0.22M For…

Q: Propionic acid, HC3H5O2, has Ka= 1.34 x 10–5. (a) What is the molar concentration of H3O+ in 0.15 M…

A: HC3H5O2 is a weak acid and dissociates in aqueous solution as: HC3H5O2+H2O↔C3H5O2-+H3O+

Q: 4- A liter of solution contains 0.25 M HCOOH and 0.3 M HCOONA, calculate the pH of this solution.…

A:

Q: A solution of dimethylamine is prepared by dissolving 1.3525 grams of dimethylamine in 25 mL ethanol…

A: Given: Mass of dimethylamine = 1.3525 g. And the final volume of the solution = 100.0 mL.

Q: The pH of the solution prepared by dilution 1000 times of 0.001 M NAOH solution is: * 8. O 12 O 10…

A:

Q: The Ka of an acid is known to be 1.51 X 10^-5. A solution is made by adding 0.279 mol of the acid to…

A: Hello, we are supposed to answer first three sub-parts of a question as per our solution authoring…

Q: When 22.6 mL of 0.229 M hydrochloric acid (HCI) and 22.6 mL of 0.229 M ammonia (NH3) are combined,…

A:

Q: If 0.050 moles of gaseous HCl is bubbled in 1.0 liter of a solution that is 0.15 M in NH3 and 0.10 M…

A:

Q: Butyric acid, C3H;COOH, has ionization constant of 1.54 x 10-5. a) Calculate the pH of 50.0 mL of a…

A:

Q: When 35.0 mL of 0.200 M perchloric acid and 35.0 mL of 0.200 M potassium hypochlorite are combined,…

A: Given: perchloric acid=> Strong acid potassium hypochlorite => Conjugate base of HOCl (Strong…

Q: If you mix 100. mL of 0.11 M HCl with 50.0 mL of 0.22 M NH3, what is the pH of the resulting…

A:

Q: HCl and Na2CO3 undergo a neutralization reaction. To neutralize the acid and base, 0.0144L of…

A: The reaction for neutralization between Na2CO3 and HCl is:  Na2CO3 + 2 HCl → 2 NaCl + H2O + CO2…

Q: Propionic acid, HC3H5O2, has a Ką value of 1.3 x 105. A buffer solution is prepared by mixing 20.0…

A: Given:- Propionic acid, HC3H502, has a Ką value of 1.3 x 10-5. A buffer solution is prepared by…

Q: The pyridinium ion (C5H4NH) is a weak acid (Ka = 5.60 x 10-6). Calculate the pH of a solution that…

A:

Q: Calculate the pH of the following solutions.(1a): 7.5 x 10-2 M HCl(1b): 0.0062 M KOH(1c): 2.84 g…

A: Hi there! Since this question contains multiple parts so I am answering the first three parts.

Q: A student is provided with a stock solution of NaOH with 0.1 M concentration. A 25.0 mL of stock…

A:

Q: Calculate the pH and [H3O+] of a soln that is 0.050 M in HC2H3O2 and 0.10 M in NaC2H3O2. What…

A: Make an ICE table,Ka = [CH3COO-] [H3O+][CH3COOH]= (0.10+X) (X)(0.050-X)=1.80x10-5

Q: Aspirin (acetylsalicylic acid, C9H8O4) is absorbed from the stomach in the free (un-ionozed) acid…

A: Handerson Hasselbalch equation –  Buffer solution is mixture of weak acid and its conjugate base.…

Q: 1. A 25 ml solution of 0.20M HNO3 was mixed with 20 ml of 0.40M HCI at 25 °C. The solution is then…

A: The question is based on the concepts of solutions. we are adding acids and base to the solution.…

Q: A 25 Celsius aqueous solution is made by adding 2.31 liters of 0.348 M NaNO2 to 3.36 liters of 0.118…

A: Interpretation: The given question is based on calculation of pH of a given buffer solution. Concept…

Q: How many grams of lactic acid and mL of 0.1M sodium hydroxide must be added to 100 mL of water to…

A:

Q: A1 liter solution is made by adding 0.5983 moles NaH2PO4 and 0.5456 moles NazHPO4. What will be the…

A:

Q: solution contains 0.351 M HA (Ka = 1.13⋅10−51.13⋅10-5) and 0.744 M NaA.   What is the pH of this…

A: We will use buffer equation in all parts

Q: Clorazepate (abbreviated CZH, chemical formula C16H11CIN epilepsy. It is also a street drug known as…

A: As given in the question the pHof the sweet tea where CZH is added is solely contributed by the pHof…

Q: A solution is made by dissolving 5.315 g of hydrocyanic acid (HCN, 27.062 g/mol, K,- 6.17 x 10-10)…

A:

Q: The temperature for each solution is carried out at approximately 297 K where Kw=1.00×10−14. a) 0.60…

A: pH: It can be defined as by saying the power of hydrogen in a solution. On the basis of pH, we can…

Q: What is the resulting pH of a solution that forms when 20.00 mL of a 0.150 mol/L hydrochloric acid…

A:

Q: what is the pH of a solution prepared by adding 78.69 mL of 0.100 M sodium hydroxide to 50.9 mL of…

A:

Q: Atmospheric CO2 levels have risen by nearly 20% over thepast 40 years from 320 ppm to 400 ppm. (a)…

A: (a) Dissociation reaction of H2CO3 is, Concentration of H+ can be calculated as follows:

Q: Consider a solution formed by mixing 50.0 mL of 0.100 M H2SO4, 30.0 mL of 0.100 M HOCl, 25.0 mL of…

A: The pH of solution is a measure of hydrogen ion concentration, which in turn is a measure of its…

Q: A student is provided with a 0.1 M stock solution of NaOH. Student was then asked to mix 50.0 mL of…

A: (A) The molarity of the diluted solution is to be calculated. (B) The hydronium ion concentration,…

Q: A chemist starts her experiments with 25.00 mL of 0.125 mol L-1 NaCN solution. The pKa of HCN =…

A:

Q: Calculate the pH of each of the following strong acid solutions. (a) 0.00483 M HNO3 pH (b)…

A: In chemistry, pH ( "potential of hydrogen" or "power of hydrogen") is a scale used to specify the…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.