16) A solution is made by combining 75.0 mL of 0.0040 M Na₂SO4 and 25.0 mL of 0.080 M AgNO3. Calculate the final concentrations of all four ions in solution. The Ksp of Ag₂SO4 is 1.5 x 10-5.

Q: Which of the following solutions would have the lowest pH? Assume that they are all 0.10 M in acid…

A:

Q: 2. A student performs the NaBH4 reduction of the triketone shown below (note that the equation is…

A:

Q: 5. Fill in the blanks in the statements below about soil pH.  A soil with a pH of 4.9 is…

A: Answer: pH basically represents power of H+ ion concentration. Its value is equal to negative of…

Q: A solution is made by dissolving 35.4 g HBr in 635 mL of water. Calculate the pH of this solution.

A: Given, Mass of HBr =35.4 g Volume of solution = 635 mL = 0.635 L pH of the HBr solution = ? Note:…

Q: the reaction HCI(aq)+KOH(aq)-H2O(I)+KCI(aq) is an _____ reaction

A: The reaction between acid and base to form water and salt is called an neutralization reaction.…

Q: pH

A:

Q: 2.00 L of sulfuric acid, H2 SO4 (ag), contains 0.70 mol of acid. Calculate the pH and the pOH of the…

A: Given, moles of H2SO4 = 0.70 mol Volume of the solution = 2.00 L pH of the solution = ? pOH of the…

Q: A weak base is dissolved in water with a concentration of 0.150 mol/L. The Kb value of the base is…

A: To calculate the pH of a weak base , we would first write its reaction with water . Base would gain…

Q: It's the question "calculate the pH of a 0.10M hypochlorite acid,HClO solution."  Ka=2.9 x 10-8

A: Given, Ka = 2.9 × 10-8 [HClO] = 0.10 M

Q: Draw in the electron purning arrows for the reactions below.

A:

Q: 15.0 grams of an unknown acid is dissolved to a final volume of 100.0 ml and measured to have a pH…

A:

Q: What is the pH of a 0.145 M solution of Sulphuric Acid? Ka1 = very large​ /Ka2 = 1.1×10−2​   (show…

A:

Q: Answer question numbers 18, 19 & 2

A: Since you have asked multiple questions, we are solving first question for you. For remaining…

Q: HNO H2SO, NANO, Red 3- HCI 7.

A:

Q: what is the pH of a 0.15 mol/L solution of hypochlorous acid? the answer should be written to two…

A:

Q: No plagiarism Please! Station #6  =  HClO4 (aq) For this acid, what does the white bead…

A: For the HClO4 acid. HClO4 is an inorganic strong acid. It ionises almost completely in water.

Q: Suppose a group of students put 2.92 grams of an unknown solid acid into a 250-mL volumetric flask…

A:

Q: The issue of cid can be assessed from various perspectives. For rach of the llowing statements on…

A: Acid Deposition, also known as acid rain , is a form of precipitation with acidic components such as…

Q: Cuál es el porcentaje en volumen cuando preparamos 25 ml de ácido nítrico en 800ml de la solución?

A: The volume of nitric acid (solute) = 25 mL The volume of the solution is = 800 mL The percent by…

Q: A weak base is dissolved in water with a concentration of 0.200 mol/L. The Kb value of the base is…

A: Given :- initial concentration of base = 0.200 mol/L                Kb of base = 9.75 × 10-4  To…

Q: Which of the bases are strong bases and which are weak from Table 1? For the strong base, calculate…

A: The answer is as follows:

Q: Calculate the pH of a 0.0567 M solution of ascorbic acid H2C6H6O6. The Ka, of ascorbic acid = 3.1 x…

A: Step 1: Ascorbic acid ionizes in solution according to the chemical equations…

Q: Increasing use of industry (in particular, combustion processes) by humans is increasing the amount…

A: Q4: An evaluation of the impact and consequences of ocean acidification on marine life (food chains…

Q: When coal is burned, it produces ______  which combines with _______  to form _________, SO2. This…

A: When coal is burned, it produces carbon dioxide  which combines with  water  to form Carbonic acid…

Q: What relative concentration do you want to select for determining λmax​? a. High end of the…

A: Beer Lambert law: Absorbance is directly proportional to concentration, molar absorptivity and path…

Q: Discuss and give a reason for the pollution problem associated with acid rain?

A: Compounds like sulphuric acid and nitric acid mix together in the atmosphere and then falls on the…

Q: OH and 0.20M NaCH3COO? !! II 12 2.

A: Buffer : those solution which resist to change the pH when small amount of acid or base add in this…

Q: Justify your answer with calculations of partial charges on these amino acid side chains at pH =…

A: Answer part (c) only

Q: HSiCl3 +H2O −→H10 Si10 O15 + HCl Rewrite the Equation and show work

A:

Q: +] where [H+] is the hydrogen ion concentration, measured in moles per liter. Solutions with a…

A: The pH of a solution is guided by the concentration of hydrogen ions. To compare the pH of the…

Q: In the following chemical equation, H2O is acting as the ___________(acid/base). HF + H2O ⟶⟶ F- +…

A: Given , Chemical Reaction ::  HF + H2O  ⟶ F- + H3O+

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for