6.25 gm of Sodium Chloride dissolved in distill water , then the volume completed to IL , found that a 25 ml of the solution equivalent to 26.4 ml of 0.IN Silver Nitrate . Calculate % for the salt ?

Q: If a student mixes 45 mL of 0.40 M lead nitrate combined with 65 mL of 0.30 M solution of lithium…

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Q: A solution is made by mixing 10.25 mL of 4.00 M acetone, 22.36 mL of 1.00M HCI, 10.00 mL of 0.0500…

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Q: A hospital saline solution is analyzed to confirm its -concentration. A 50.0 mL sample with a mass…

A: a) The mass/mass percent concentration has to be given, Calculation: mm%=mass of solutemass of…

Q: Mg(OH)2(s)  +  2HCl(aq) -->  MgCl2(aq)  +  2 H2O(l) Use the equation above to answer the following.…

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Q: The concentration of an unknown sample of sulfuric acid was determined by the method used in this…

A: Given that: mass of oxalic acid = 0.1852 g volume of NaOH = 32.30 mL = 0.03230 L  (first titration)…

Q: For the following show the calculation for both trails b) Volume of NaOH c) moles NaOH d) moles of…

A: Dear student,  As you have asked multiple subpart questions but according to guidelines we will…

Q: Vitamin C, ascorbic acid, is an essential nutrient that helps the immune system fight off diseases.…

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Q: Would the following procedural errors result in an incorrectly high or low calculated percent NaOCl…

A: The explanation of the experiment is given below

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.136 M solution of…

A: Given: Molarity of HI acid = 0.136 M Volume of HI acid = 22.2 mL Volume of NaOH base = 12.6 mL Find…

Q: Solution A with a mass of 300 g and contains solute A is mixed with 500 g of solution B which is 40%…

A: B: 40% B means mass of solute B in solution B =40100×500 g=200 g

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 44.0 mL of…

A: Given, the chemical reaction as follows, 2AgNO3(aq) + (NH4)2CO3(aq) => Ag2CO3(s) + 2NH4NO3(aq)…

Q: Need guidance in filling out this form using numbers given. please show steps to solution. Thanks

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Q: An aqueous solution of potassium hydroxide is standardized by titration with a 0.190 M solution of…

A: Given : Concentration of hydrochloric acid i.e HCl = 0.190 M Volume of potassium hydroxide i.e KOH…

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Q: What volume of 0.0454 M  calcium hydroxide is required to neutralize 27.50 mL of 0.0255 M  nitric…

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Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

A: Molarity is defined as the number of moles of solute per litre of solution.

Q: A supply of sodium hydroxide is known to contain contaminants sodium chloride and magnesium…

A: When an acid is neutralised by a base it react and form salt and water and the reaction is known as…

Q: XHow will you describe the following chemical reaction? C3H8 + 502 → 3CO2 + 4H2O Propane is…

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Q: The concentration of an unknown sample of sulfuric acid was determined by the method used in this…

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Q: During the standardization of barium hydroxide, a 0.3259-g of primary-standard-grade benzoic acid…

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Q: Determine the following: Pm, Pv, Pm/v, XA, m, and M if 107.125 grams NaOH is dissolved in 480 mL of…

A: Solute is the substance present in lesser amount while solvent is the substance present in greater…

Q: (d) the grams of Na2SO4 that can be obtained from 38 mL of 0.060 M NaOH g Na2SO4 the tolerance is…

A: d) The number of moles present in 0.060M NaOH solution is first determined. 2 moles of NaOH are…

Q: Calculate the N of 9.82 grams of magnesium hydroxide dissolved to make 465 mL of solution. MM: Mg:…

A: Consider the given information is as follows; Mass of magnesium hydroxide MgOH2 = 9.82 g…

Q: A sample is known is known to consist of NaOH (40 g/mol) or NaHCO3 (84 g/mol), or Na2CO3 (106 g/mol)…

A: Given that : The sample contains : NaOH (40 g/mol) or NaHCO3 (84 g/mol), or Na2CO3 (106 g/mol) or…

Q: 16. A 1.2 gram of procaine hydrochloride drug (molar mass = 373 g/mole). If the volume of added…

A: Colligative properties are the properties which depend on the number of atoms or molecules or ions…

Q: What is the final concentration of a solution made by mixing 160.0 mL of 1.50 M KNO3 with enough…

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Q: In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of a 0.098 M…

A: Molarity of a solution is equal to the number of moles of solute present in one liter of solution.…

Q: How do you prepare a 250-mL of 0.125 M NaOH solution? From solid NaOH pellets (by dissolving) From…

A: Molarity is the way to represent the concentration of the solution. It is the number of moles of…

Q: To determine the concentration of a solution of hydrofluoric acid, a 125.0-mL sample is placed in a…

A: Given : Concentration of potassium hydroxide i.e KOH = 0.1063 M Volume of KOH solution required =…

Q: Suppose 30.0 ml. of 0.100 M Pb(NO-h is added to 60.0 ml. of 0.150 M KI. How many grams of Pbl2 will…

A: Solutions-  Given data- 0.100M Pb(NO3)2, 0.150M KI, Volume = 30.0 ml Pb(NO3)2, 60.0 ml of KI.

Q: A sample weighing 1.731g contains a mixture of the triprotic citric acid, H3C6H5O7 and sodium…

A: Given, Mass of the mixture = 1.731 g Molarity of sodium hydroxide, NaOH = 0.3550 M = 0.3550 mol/L…

Q: If 25.0 mL of 0.120 M Na3PO4 and 30.0 mL of 0.110 M CaCl2 are mixed, what precipitate forms?  Write…

A:

Q: o. Ignore your calculated molarity value (from Part II: Diluting the Kool-Aid) for a second.…

A: The given data contains, Molarity M1  = 0.20 M. Volume V1 = 22.5 ml. Volume V2 = 100 ml.

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: The molar mass of potassium hydrogen phthalate (KHC8H4O4, abbreviation KHP) is 204.22 grams per…

A: Given data,Mass of KHP=1.32gMolar mass of KHP=204.22g/molVolume of NaOH=15.06mL=0.01506L

Q: A 25.190 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: balanced equation for the neutralization reaction of aqueous H₂SO4 with aqueous KOH is shown.…

A: Given Reaction :-  H2SO4 + 2KOH -----> K2SO4 + 2H2O Molarity of KOH = 0.220M Molarity of H2SO4  =…

Q: Which of the following is correct? a) The effect of nonelectrolyte solute is greater than an…

A: The correct statement is given with explanation as below.

Q: Molarity of unknown oxalate solution, M:                          Average concentration of oxalate…

A: The The question is based on the concept of titrations.   we are titrating  a oxalic acid with a…

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: An aqueous solution of iron (II) sulfate (FeSO4) is prepared by dissolving 3.30 g  in sufficient…

A: Given : The given information is as follows- The mass of FeSO4 = 3.30 g Molar mass of FeSO4 =…

Q: Sodium hydroxide solution was standardized against one gram of potassium phthalate. First trial used…

A: Given , mass of potassium phthalate  = 1g

Q: Calculate the molarity of a sulfuric acid solutions (H2SO4)

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Q: The molar mass of potassium hydrogen phthalate (KHC3H4O4, abbreviation KHP) is 204.22 grams per…

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Q: Liza carefully pipets 25.0 mL of 0.525 M NaOH into a test tube. She places the test tube into a…

A: Given data contains, Volume of NaOH is 25.0 mL. Molarity of NaOH is 0.525 M. Volume of HCl is 75.0…

Q: Calculate the molarity if a 22.54-mL sample of solution is evaporated to dryness and leaves 0.29 g…

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Q: How many milliliters of 0.0459 MH3PO4 could be completely neutralized by 46.2 mL of 0.136 M KOH? The…

A: Potassium hydroxide reacts with phosphoric acid, to form potassium phosphate and water. The equation…

Q: 24. How many mL 12.0M nitric acid are needed to make 625mL 0.11M nitric acid? 25. What is the final…

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Q: 26.85 mL of a 1.0 M NaOH solution is used to titrate 22.5 mL of an acid solution, what is Ma?

A: Given , Molarity of NaOH = 1 M Volume of NaOH = 26.85 ml Volume of Acid = 22.5 ml

Q: What is the N of HCl if 25.00 mL of it is required to neutralize 0.3000 g of pure Na2CO3 (MM 105.99…

A: Acid reacts with base to form salt and water. The given acid is HCl ad base is Na2CO3. Write the…