How many grams of PBSO4 is expected to form when 25 mL of 0.15M Pb(N03)2 reacts with excess NazSO4?

Q: 177mL of an unknown solution of NaOH is titrated with 8.1M HCl until neutralized. The resulting…

A: Given: The volume of NaOH is 177 mL. The molarity of HCl is 8.1 M. The mass of the evaporated…

Q: percent NaOH

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Q: What volume of 2.25M H2SO4 should be diluted with water to form a 1.25 L of 1.50 M acid?

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: Consider the reaction of 75.0 mL of 0.350 M C;H;N (Kb = 1.7 x 10*) with 100.0 mL of 0.449 M HCI. a)…

A: Solution           Here question has multiple sub parts according to Bartleby guideline we will…

Q: What volume of .235 M H2SO4 is required to react with 15 mail of .575 M NaOH

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Q: 1. What volume of 0.100 M Na3PO4 is required to precipitate all of the lead(II) ions from 150.0 mL…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: One wants to prepare 1 L of an ammonia solution with a concentration of ammonia of 0.02 mol.L-1…

A: Solution is formed by dissolving solute in a solvent. Solvent is present in large amount while…

Q: If a 15.1 cm sample of lake water is found to have 172.9 ng As, what is the concentration of arsenic…

A: ppb(parts per billion) The concentration of a very small quantity of a substance in the environment…

Q: 0.101 M of nitric acid reacted with 24.9 ml of 0.00491 Mole barium hydroxide solution. Write the…

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Q: 6. What volume of a 0.65 M solution of sodium chloride could be formed with 0.43 mol of NaCl?

A: Molarity = number of moles / volume of solution (in L) Volume = number of moles/molarity of solution…

Q: 118mL of an unknown solution of NaOH is titrated with 8.3M HCl until neutralized. The resulting…

A: NaOH is a base and it reacts with HCl which is an acid to form NaCl which is a salt and water. NaOH…

Q: How many grams of precipitate will form when Na2SO4 reacts with 25 mL of 0.50 M Ba(NO3)2?

A: The balanced reaction would be: Na2SO4 (aq) + Ba(NO3)2 → BaSO4 (s) + 2 NaNO3(aq)

Q: What is the pOH of a solution prepared by diluting 128.9 mL of 1.476 M HNO, (ka>>1) to a total…

A: Given that -  Volume of stock HNO3 Solution =128.9 mL  Molarity of stock HNO3 Solution = 1.476 M…

Q: Suppose 0.850 L of 0.440 M H2SO4  is mixed with 0.800 L of 0.260 M KOH. What concentration of…

A: Given data :

Q: What volume of 0.230 M HNO3 (nitric acid) reacts with 49.0 mL of 0.330 M Na2CO3 (sodium carbonate)…

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Q: .. When 125 mL of 0.150 M Pb(NO3)2 is mixed with 145 mL of 0.200 M bBr. is collected. Calculate the…

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Q: How many grams of FealcOa)3 react completely with 20.0mL of 2.00M of Fe. are required to

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Q: The amount of oxalic acid in a sample of rhubarb was determined by reacting with Fet as outlined in…

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Q: How many grams of al2so4.18h2o should be weighed for a 25 mL solution to contain 7% Al(III)?

A: The question is based on concepts of solution. we have to estimate how much the salt need to be…

Q: suppose that 6.46g of solid Fe203 is added to 35.2mL of 0.798M HCL solution. What is the…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is defined as…

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: What mass of Al(OH)3 would be produced if 350.0 mL of 0.4500 M KOH were added to a solution…

A:

Q: - A method for the analysis of a metal ion (M2+) in water from the duck pond at Tech suffers from…

A: Given: Analysis of  metal ion M2+ in water Interfering ion= N+2 Concentration of M2+  = 100 times…

Q: A student titrates 25.00mL of H3PO4 with 0.0987 M KOH. She uses 54.06 mL to complete the chemical…

A: C1V1=C2V2 Expression is used.

Q: If 25.21mL of NaOH solution is required to react completely with 0.500g KHP,what is the molarity of…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is defined as…

Q: Calculate the volume in (mL) required to prepare 50.0 ml that are 0.0535 M in NO, from a 7.88%(w/w)…

A: To determine volume required to prepare50mL of 0.0535 M solution in NO3-

Q: What is the normality of a solution of KMnO4 , if 100.26 ml will oxidize that wt. of KHC2O4.H2C2O4…

A: Volume of KMnO4 required to titrate KHC2O4.H2C2O4 .2H2O  = 100.26ml Normality of KMnO4 = ??…

Q: A sample of 7.75 g of Mg(OH)2 is added to 25.0 mL of0.200 M HNO3. (a) Write the chemical equation…

A: (a) The chemical equation for the reaction that occurs when a sample of 7.75 g of Mg(OH)2 is added…

Q: What volume of 1.25 M AgNO3 must be diluted with water to prepare 550.0 mL of 0.345 M AgNO3?

A: The dilution equation for the given solution can be represented as follows:

Q: A precipitate is formed when 50.00mL of 0.695M HCl reacts with an excess of silver nitrate. How many…

A: AgNO3(aq)+ HCl(aq) → AgCl(s) + H+(aq) + NO3-(aq) no of moles of HCl = no of moles of AgCl

Q: What mass of precipitate will form if 1.50 L of highly concentrated Pb(ClO3)2 is mixed with 0.0850 L…

A: Reaction: Pb(ClO3)2 + 2NaI -----> PbI2 + 2 NaClO3 Pb(ClO3)2 = 1.5 L NaI = 0.0850 L NaI = 0.240 M…

Q: What mass of solid Lanthanum (III) oxalate nonahydrate { Laz ( C2O4 )3 · 9 H2O } can be obtained…

A: Given data: The volume of the aqueous solution of LaCl3 = 650 mL = 0.650 L. The molarity of the…

Q: What volume (L) of 0.550 M hydrochloric acid solution can be prepared from the HCl produced by the…

A:

Q: If 11.6 ml of 0.0523 M S2O3 2- reacts with I2 in a sample of PVP-I solution, how many grams of I2…

A: molarity =( no. Of moles of solute ÷ volume of solution in liter) molarity = 0.0523M Volume of…

Q: A. calculate the volume of standardized 0.01 M KMNO4(aq). Needed to completely react with ~0.125 g…

A: Calculate the number of moles of potassium ferrioxalate (n) n = Given massMolar massn = 0.125…

Q: what volume of 0.250 M NaOH is required to react completely with 0.0100 moles of H2SO4?

A: Molarity ( M )  is defined as the number of moles of solute ( n ) dissolved in one litre of…

Q: What volume of 0.100 M Na3PO4 is required to precipitate all the lead (II) ions from 350.0mL of…

A: The given reaction is,

Q: calculate the volume (mL) of 0.120 M HCl to completely react with 0.1250 g of Na2CO3

A: Given  Molarity of HCl      = 0.120 M  mass of Na2CO3    =  0.1250 gram  Volume of HCl       = ?

Q: A 26.05mL of HNO3 reacts with 32.24 mL of 0.076M Ba(OH)2. Calculate the molar concentration of the…

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Q: Consider the reaction 2 A → B. Initially 1.75 mol A and 0.12 mol B are present. What are the amounts…

A: Extent of a reaction measures the extent in which reaction proceeds. Extent of a reaction has units…

Q: What mass of Na z CO3 is rquired to react completly with 21.6 ml of 0.120M HCI ?

A: The reaction between HCl and Na2CO3 is as follows: Na2CO3 + 2HCl →2 NaCl + H2CO3 The moles of HCl…

Q: If 10. g of AgNO3 is available, what volume of 0.35 M AgNO3solution can be prepared?

A: Given, 10. g of AgNO3

Q: How many grams of solid of LiCl (MW 42.471 g/mol) would be left behind if 28.807 mL of 0.550 M KCl…

A:

Q: 2. How many grams of MgCl2 will be produced if 250 mL of 0.23 M Mg(OH), reacts with excess HCl?

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Q: What volume of 21.0 M HNO, must be diluted with distilled water to prepare 5.00L of 0.450 M HNO3?

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Q: A 0.86 gram sample of a solid acid is dissolved in a minimal amount of water and titrated to a…

A: It is an acid – base titration. The complete neutralization reaction is given below.

Q: 1. What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C2O4 )3 ∙ 9 H2O } can be obtained…

A: Hi, we are supposed to answer one question. To get the remaining questions solved please mention the…

Q: What volume in liters of 0.250M H2SO4 is required to neutralize a solution prepared by dissolving…

A:

Q: 650.0mL of .705 M NaClO is mixed with excess ammonia, how many moles of hydrazine, H2H4, can be…

A: Molarity of NaClO = 0.705M Volume = 650.0ml = 650.0ml×1L/1000ml = 0.650L  Reaction of NaClO with…