What is the concentration of an HNO3 solution in percent by mass that was determined to have a concentration of 0.669 M in a titration experiment? Assume a density of 1.00 g/mL. Your Answer: Answer units

Q: Calculate the concentration of a solution made by diluting 46.0 mL of 5.5 M HBr to a final volume of…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: German pretzels are often poached in cold sodium hydroxide solution before baking, which helps…

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Q: what will the concentration of the diluted solution be?

A: Molarity = moles/volume(in L)  So, moles = molarity × volume(in L)

Q: Suppose 40.8g of barium nitrate is dissolved in 350.mL of a 0.60 M aqueous solution of sodium…

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Q: Suppose 17.0g of potassium bromide is dissolved in 200.mL of a 0.50 M aqueous solution of silver…

A: First we would write a balanced chemical reaction between potassium Bromide and silver nitrate using…

Q: You have a stock solution of 9.00 M nitric acid. How many mL of the stock solution would you need to…

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Q: How many milliliters of a 0.360 M HCI solution would you need to dilute to make 250.0 mL of a 0.180…

A: Given: Concentration of stock HCl = 0.360 M Concentration of final HCl solution = 0.180 M And volume…

Q: If 0.8010 g  of sodium oxalate, Na2C2O4, requiresof a 22.96 mL  KMnO4 solution to reach the end…

A: Reaction between sodium oxalate and potassium permanganate is shown below:

Q: How many milliliters of 4.291 M NaOH solution are needed to reach the equivalence point with 128.4…

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Q: 0.900 L of solution contains 0.013 moles of NHANO3. Calculate the molarity of the solution. In the…

A: The molarity, MNH4NO3, of the solution is calculated as shown below where V is the volume of the…

Q: What volume of 0.28 M HCI solution can be made by diluting 110 mL of 15 M HCI? No decimal places in…

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Q: A 25 ml aliquot of a 2.00 M stock solution is placed in a 300. mL volumetric flask. When it is…

A: Given that, M1=2.00M , V1=25 mL M2=? , V2=300mL

Q: What is the volume in liters that is needed to create a 1.4 M solution with 4.3 moles of Zn(NO3)2?…

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Q: You have a sugar solution (solution A) with concentration x. You pour one-fourth of this solution…

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Q: Calculate the molarity of the solution when 14 mL of solution contains 0.128 g of ammonium…

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Q: I Review | Constants | Periodic Table You may want to reference (Pages 306 - 309) Section 9.5 while…

A: The answer to the following question is-

Q: Suppose 0.802g of sodium iodide is dissolved in 50.mL of a 59.0mM aqueous solution of silver…

A: Balanced equation for the reaction of sodium iodide (NaI) and silver nitrate (AgNO3) is , NaI(aq) +…

Q: The moles of a substance in solution depends on how much solution there is (the volume) and how much…

A: We use the below formula from part#(a) to find the moles of sodium carbonate in the desired diluted…

Q: e concentration of

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Q: A student titrates a 18.11 mL HCI sample using a sodium hydroxide solution that has a molarity of…

A: It is given that 24.11 mL, 0.100 M, solution of NaOH is titrated with 18.11 mL HCl.

Q: Assuming the density of a 5% acetic acid by mass solution is 1.0 g/mL, determine the volume of the…

A: Given,Density = 5%,Mass = 1.0 g/ mlNaOH is 25 ml of 0.1 M5 g of acetic acid in 100 ml of solution.

Q: How many grams of pure sodium carbonate are needed to standardize a 0.20 N HCl when you expect the…

A: Given that -  Normality of HCl = 0.20 N  Volume of HCl used = 25.0 mL    Then mass of HCl can be…

Q: If a student prepares 10 liters of a 0.01M NAOH solution by starting with 25 mL of a stock solution,…

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Q: if you want to make 1000.0 mL of a 0.150 M solution starting with a standard solution of 0.550 M,…

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Q: 28.0 mL of a 0.554 M solution of NaOH(ag) is diluted to a final volume of 42.0 mL. What is the…

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Q: How many moles of nitric acid are present in 35.0 mL of a 2.20 M solution?

A: Given- Volume of solution = 35.0 mL Molarity of solution = 2.20 M   To find- Moles of nitric acid in…

Q: An equation useful in these calculations is: (1st quantity) ?x (1st concentration) ?= (2nd…

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Q: If the initial volume reading for the first titration was 0.32 mL and the final volume reading was…

A: Volume used in titration = Final volume - Initial volume                            . . . (1)

Q: A 23.74-mL volume of 0.0981 M NaOH was used to titrate 25.0 mL of a weak monoprotic acid solution to…

A: Since , the acid is monoprotic then we can use this formula                          M1V1 = M2V2  to…

Q: 4. A solution contains 2.29 moles NaCl dissolved in sufficient water to give a total volume solution…

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Q: 49.7 mL of 0.11 M hydrochloric acid requires 14.3 mL of NaOH solution to reach the endpoint, what is…

A: V1(HCl) = 49.7 ml M1(HCl) = 0.11M V2(NaOH) = 14.3 ml

Q: Calculate the concentration of a solution made by diluting 40.040.0 mL of 4.34.3 M HBrHBr to a final…

A: In this question, we want to determine the Concentration of Diluted Solution of HBr.  You can see…

Q: What is the concentration of a solution that was prepared by adding 0.131 moles of NaCl to a…

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Q: Calculate the maximum volume in mL of 0.15 M HCI that a tablet containing 343 mg Al(OH)3 and 489 mg…

A: Given the molarity of HCl titrated = 0.15 M or 0.15 mol/L Al(OH)3 is triacidic base and Mg(OH)2 is a…

Q: Which is the volume of 10 g of an HCl solution if its density is of 1.0124 g/mL?

A: Recall the expression of density            densityd=massmvolumevHere massm of HCl is 10 gDensityd…

Q: What happens to the melting point and boiling point when you add salt to water? Do they increase or…

A: Melting point is defined a as a temperature at which a solid(s) changes into a liquid(l) whereas…

Q: If the initial volume reading for the second titration was 0.76 mL and the final volume reading was…

A: Interpretation-  To determine the volume of iodine solution which is used in the second titration (…

Q: What is the weight (in grams) to prepare a 350 mL of 0.047 M solution? * (Encode the complete…

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Q: 5b

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Q: If 0.500 mL of an 0.22 M NaCl solution is added to 100.0 mL of pure water. what is the concentration…

A: Given Volume of solution=0.500 ml           Molarity of solution=0.22 M  amount of water added =100…

Q: What NaCl concentration results when 284 mL of a 0.790 M NaCl solution is mixed with 497 mL of a…

A: As we know that on mixing two non reacting solutions the final concentration of the solution can be…

Q: What will be the final volume of water you need to add to 475 mL of a 2.8 M KCI solution to make…

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Q: If 151 mL of a solution of HCl are diluted to 853 mL of 0.100 M HCl, what is the molarity of the…

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Q: What is the molarity of a solution in which 0.850 grams of ammonium nitrate are dissolved in 345 mL…

A: Detail solution and mathematical calculation is shown below to find out the molarity

Q: 7. Calculate the molarity of a solution prepared by dissolving 15.53 grams of KBr ( OR K Br) to…

A: Given,  The mass of KBr = 15.53 g.  The volume of a solution = 0.960 L.  The Molarity of a solution…

Q: In an experiment to determine the content of acetylsalicylic acid in an aspirin tablet, the result…

A: Answer: Given- the calculated mass of acetylsalicylic acid was much higher than the indicated amount…

Q: b. The image below shows the volume of the NaOH solution required for complete titration. What is…

A: We need to observe the volume shown in burette.

Q: Calculate the molarity, M, of KCl when 3.50 g KCI are dissolved in 2.50 x 10 mL of solution. Enter…

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Q: Suppose 11.3 g of barium nitrate is dissolved in 350. mL of a 0.20 M aqueous solution of sodium…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.