tration of a solution when 9.5 g of K₂CrO4 is dissolved in 1700 mL of water? SL SME ? M

Q: The concentration of V²⁺ in a saturated solution of V₃W₂ is 1.37 x 10⁻² mg/L. What is the Ksp of…

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Q: HOW MUCH 1 M NAOH SOLUTION SHOULD BE ADDED TO 100 ML OF A 0.1 M H3PO4 AQUEOUS SOLUTION FOR IT TO…

A: Please see the attached image for the solution. If there are queries, please do not hesitate to ask.…

Q: (a) If the molar solubility of Cd3(AsO4)2 at 25 oC is 1.15e-07 mol/L, what is the Ksp at this…

A: Molar solubility is represented as moleL mole = massmolar mass Molar mass of Y2(CO3)3 = 357.8384…

Q: 4. How much 0.20 M H3PO4 is needed to react with 100.0 mL of 0.10 M NaOH?                 H3PO4  +…

A: Phosphoric acid reacts with sodium hydroxide to form sodium phosphate and water. The equation for…

Q: Consider the reaction of a 20.0 mL of 0.220 M C5H5NHCl (Ka = 5.9*10-6) with 12.0 mL of 0.215 M CsOH.…

A: Given: Concentration of C5H5NHCl = 0.220 M Volume of C5H5NHCl solution = 20.0 mL = 0.020 L…

Q: Which of the following salta la most soluble? AKOH)3-Kgp = 19 109 BigS3-Kap = 16*1020 A22CO్; - Kgo…

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Q: The mass of solid NaCl that must be added to 1.5 L of 0.10 M AgNO3 solution to precipitate all Ag+…

A: Molarity(M) is defined as the number of moles of solute present in 1L of a solution. M=nV in L

Q: Ibuprofen (also known as Brufen) is an analgesic (pain killer) and anti-inflammatory drug. It is a…

A: Answer: option D

Q: What mass of precipitate is formed when 25.00 mL of 0.200M BaCl2 and 35.00 mL of 0.125 M Na2SO4 are…

A: The balanced equation for the given reaction is,

Q: q How many moles of H* ions are present in 1.7 L of 0.70 M hydrobromic acid solution? mol O hp 2 W S…

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Q: O CHEMICAL REACTIONS Solving for a reactant in solution Sodium hydrogen carbonate (NaHCO3), also…

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Q: What is the volume of 0.1 M AgNO3 needed to precipitate all I- and CN- in a 50.0 mL solution that is…

A: AgI and AgCN are observed as precipitates in water. When AgNO3 is added to a solution containing I-…

Q: When 624 grams of PbCl2(s) are placed in 2 L of water, what mass (in grams) of PbCl2 will dissolve?…

A: PbCl2 will dissolve in water as Pb2+ and 2Cl-. So the solubility product would be,…

Q: A 50.0 ml solution contains only Na2SO4 (MW 142.04 g/mole).  If 40.0 ml of 0.25 M BaCl2 is needed to…

A: To calculate the number of reactants required for product formation, we must have a balanced…

Q: 25 mL of a bleach (NaOCl) sample is diluted to 500 mL. An excessive amount of KI is added to the 20…

A: The question involves estimation of sodium hypochlorite present in the given bleach sample . we do…

Q: What mass of AgNO3 can be dissolved in 250g of water if the solubility is 2.22x105g/L?

A: Mass of water= 250 g  Solubility = 2.22 x 105 g/L The density of water = 1 g/mL The volume of water…

Q: The solubility product (Ksp) for Pb(OH)2 (s) is 2.5 x 10-16. What would be the quantity of…

A: KSP = SOLUBILITY PRODUCT KSP =[ Pb ]+2 [OH]-2

Q: 4- Prepare 0.1 M of HCI in 100ml of distilled water from 6N of HCI?

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

Q: Calculate the molarity of Acetic acid (20.00 mL) reacts with the 0.5 M NaOH? (Vi=0.60 mL Vf=35.45…

A: In this question to determine molarity of acetic acid solution milliequivalents of acetic acid and…

Q: It is desired to prepare 500 mL of 0.325 normal KOH for use in the reaction: KCI + H₂O HCI + KOH How…

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Q: of the following compounds is not soluble in water O Na2 CO3 O Ag2 S OKCI ONal

A: Most of the inorganic salts are soluble in water as they are polar in nature. Some of the salts are…

Q: The molar solubility of the CdCO3 in saturated solution is given below. X = 2.3 x 10-6 What mass of…

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Q: 10. If 29.50 mL of 0.175 M nitrous acid neutralizes 50.0 ml. of harium hydroxide, what is the…

A: Given:   volume of HNO3 =  29.5ml = 0.0295L[HNO3] = 0.175MVolume of base Ba(OH)2 = 50ml =…

Q: How much precipitate is produced when 35.0 mL of 0.255 M NaCl is added to 45.0 mL of 0.328 M…

A: In a chemical reaction, reactants are converted to products. The chemical reaction occurs by their…

Q: Lead azide, Pb3(N3)3 has been used as a detonator in automobile airbags. A saturated solution of…

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Q: How many grams of NaCl to precipitate Ag+ from 2.50 x 102 mL of .0113M AgNO3?

A:

Q: 3. What is the minimum volume of ammonium sulfide with a concentration of 0.001 mol/L should be…

A: The balanced chemical equation of Manganese chloride reacting with ammonium sulfide is shown below,…

Q: A 25 ml solution of 0.5 M NaOH is titrated until neutralized into a 50 ml sample of H₂SO4? What was…

A: M1 is the molarity of NaOH = 0.5MV1 is the volume of NaOH= 25mLM2 is the molarity of H₂SO2 = ? V2 is…

Q: An excess of AgNO, was added to a 0.24 g sample of 70.6 % CaCl2 ( 111 g/mol). What is the mass of…

A: Mass of sample = 0.24 gpercentage of CaCl2 in sample = 70.6 %Mass of CaCl2 present in sample = mm =…

Q: What mass of NaOHNaOH is needed to precipitate the Cd2+ ions from 30.0mL of 0.500 M Cd(NO3)2…

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Q: 5. What volume of 0.550M NaOH do you need to titrate 40.0 mL of 0.260 M H&PO.

A: We have  3NaOH + H3PO4   →    Na3PO4 + 3H2O The concentration of NaOH=0.550 M Volume of H3PO4=40.0mL…

Q: mL of a bleach (NaOCl) sample is diluted to 500 mL. An excessive amount of KI is added to the 20 mL…

A: We add excess  potassium iodide to  hypochlorite sample. oxidation reduction reaction takes place…

Q: What weight of potassium hydrogen phthalate will require 30. mL of a 0.30M NaOH solution to reach…

A: At equivalence point, moles of NaOH = moles of KHP. Moles = concentration × volume

Q: 2. * A sodium hydroxide solution is standardized by titrating 0.8592 g of ordinary standard…

A: Given that:                              Weight of Potassium Hydrogen pthalate (KHP) = 0.8592gMolar…