Which would form a precipitate in water? Group of answer choices A. ammonium chloride B. sodium sulfate C. lead (II) nitrate D. silver chloride

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

A: Answer is given below

Q: For Questions 20-24 consider the following scenario: A 0.8390 g of an unknown sample containing…

A:

Q: ). A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate a) The molar…

A: The density and percentage can be used to calculate the molarity by using following relation - M =…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The question is based on the concept of solubility product Principle. it states that a weak…

Q: A 1.047 g sample of canned tuna was analyzed by the Kjeldahl method; 24.61 mL of 0.1180 M HCl were…

A: Given data contains, Mass of canned tuna is 1.047 g. Volume of HCl is 24.61 mL. Molarity of HCl is…

Q: Does it make a difference if you use a volumetric flask vs a beaker vs a graduated cylinder to make…

A: The volumetric flask is a flask that can be used to measure only specific volume. ... The…

Q: How many moles of the precipitate are  in the solution? 2. How many moles of Metal Br are  in the…

A: From given information we can say that Unknown metal = M+   Bromide ion = Br-  Metal bromide = MBr…

Q: he addition of which compound will cause insoluble barium fluoride to become soluble. Refer to the…

A:

Q: A 0.4334 g sample of canned tuna was analyzed by the Kjeldahl method; 24.61 mL of 0.1180 M HCl were…

A:

Q: Write down a balanced equation for this reaction.

A: We have to give the balanced equation for given  reaction. In chromium nitrate and potassium…

Q: 6. The concentration of a sulfuric acid solution isn't known, so it's titrated with an aqueous…

A: A balanced chemical equation is necessary so as to abide by the law of conservation of mass and the…

Q: A solution contains one or more of the following ions: Ag*, Ca, and Co. Lithium bromide is added to…

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Q: 1. Write the equation for the solubility product for lead iodide: Explain the meaning of this…

A: Note - Since you have asked multiple questions, we will do only the first question for you. To get…

Q: How many milliliters of a 0.200 M potassium chloride solution should be added to 19.0 mL of a 0.250…

A: The precipitation reaction between potassium chloride and lead (II) nitrate solution is shown below:

Q: Solutions of barium hydroxide and calcium nitrate are mixed. What precipitate will form?   Question…

A: The Barium Hydroxide and  Calcium Nitrate are soluble in the aqueous solution . So when we add the…

Q: Silver in an ore is determined gravimetrically by precipitating the silver as silver chloride. What…

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Q: A technician tritated a vinegar sample. Data Below: Concentration of NaOH = 0.500 M Final buret…

A: Given :  Concentration of NaOH = 0.500 M Final buret reading = 32.46 mL Initial buret reading =…

Q: Report your results in the table below.   How do you know when a solution is saturated?    When a…

A: How do you know when a solution is saturated?  When maximum amount of solute is dissolved and…

Q: A sample is to be analyzed for its chloride content by precipitating and weighing silver chloride.…

A: Mass percent of a sample is given by the ratio of mass of individual substance to the mass of whole…

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

A: Bleaching solution contains sodium hypochlorite (NaOCl), which can be determined by titrating…

Q: 6. Unknowns 1 and 2 exhibited two different shades when the Benedict's solution was added. What…

A: Benedict's solution :

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Barium hydroxide solution was mixed with lithium phosphate solution at room temperature.     Does…

A: The product formed when barium hydroxide solution was mixed with lithium phosphate solution at room…

Q: RECRYSTALLIZATION A. PRINCIPLE INVOLVED     What is the principle behind this process?

A: Recrystallization is a technique used to purify chemicals by dissolving both impurities and a…

Q: For Questions 20-24 consider the following scenario: A 0.8390 g of an unknown sample containing…

A: Given data,

Q: If 25 mL of a 0.10 M solution of sodium sulfate solution is added to 40. mL of a 0.20 M lead (II)…

A: The reaction between sodium sulfate and lead(II)nitrate is as follows,

Q: Write the formula for the precipitate (if any) from the reaction of aqueous solutions of iron(III)…

A: According to the solubility rule, all the sulfides are insoluble except ammonium, group IA and group…

Q: A barium nitrate solution and a potassium fluoride solution are combined and a precipitate forms

A: The question is based on the concept of qualitative analysis. two reactants are combining. we have…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A:

Q: describe how would you precipitate copper(II) phosphate from a solution of copper(II) chloride.

A: The precipitation reactions refer to those chemical reactions where an insoluble salt is formed when…

Q: Determine the volume of 0.205 MM KOHKOH solution required to neutralize each sample of sulfuric…

A: The neutralization reaction takes place as,                             H2SO4 (aq) +2 KOH (aq)   →…

Q: Consider the reaction between ammonium dichromate and iron (III) acetate which occurs by the…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L. It is defined by the…

Q: In a solubility curve, a point on the line indicates: Select one: O Unsaturated Solution O Saturated…

A: Solubility curves show how the solubility of a solute in a given solvent changes as the temperature…

Q: A solution of sodium chloride (0.0823 M) is added to 21.40 mL of a solution of silver nitrate (0.962…

A: This problem can be solved by using the molarity equation which my be expressed mathematically as ;…

Q: A sample containing 0.2784 grams of sodium chloride (NaCl) and 0.5486 grams of magnesium chloride…

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Q: Use the following equations to answer this question: A 12 +2e- 21 B SO4²- + H+ + e- H₂SO3 + H₂O CIO…

A: Chemical formula of bleach is NaClO. Reaction of bleach with Fe2+ ions is a redox reaction - a…

Q: Name Formula lonic/Covalent Soluble/Insoluble Electrolyte/Precipitate Ammonium Sulfide (NH4)2S…

A: The solution to the table is given below:

Q: 1.Which of the following below is NOT evidence that a chemical reaction has occured?  a a soluble…

A: Physical change: In a physical change the physical state of matter changes. In this change different…

Q: A constant amount of metal (Mg) about 0.080 g is reacted with two acids (HCl and H2SO4) to produce…

A: Metal reacts with a solution of an acid to produce a soluble or insoluble salt and hydrogen gas…

Q: Sodium chloride, silver nitrate, lead (II) nitrate, zinc sulfate, and magnesium chromate were…

A: Spectator ion are those ions which are soluble or present in ionic form before and after the…

Q: 0.8888 g a mixture contains calcium chloride and potassium nitrate. To determine the % of each…

A: Given that -  Mass of mixture , contains calcium chloride+potassium nitrate = 0.8888 g  Mass of…

Q: titration reactions, what do you call the chemicals where the concentrations is unknown? Select one:…

A: Titration can be defined as the volumetric analysis for determination of  the concentration of a…

Q: Compare the two quantities based on the given condition: A solution containing Ba2+ and trace…

A: A multiple choice question based on qualitative analysis of cations that is to be accomplished.

Q: What happens when you mix an aqueous solution ofsodium nitrate with an aqueous solution of barium…

A: Precipitation reaction It is the reaction that forms insoluble salts on reaction of salts. Compounds…

Q: 30.0 mL of 0.322 M potassium iodide are combined with 20.0 mL of 0.530 M lead (II) nitrate. How many…

A: Given values are-> Volume of KI =30ml Molarity of KI = 0.322M Volume of pb(NO3)2=20ml Molarity of…

Q: What happens when potassium iodide is added to a solution of lead nitrate? Potassium nitrate…

A: Given: Potassium iodide is added to a solution of lead nitrate.

Q: An impure sample contains 1.01 g of impurities and 4.92 g of benzoic acid.  The impure sample is…

A: Recrystalization- It is method of purifying solid which is free from impurities. The concept of…

Q: Why was HCl added to the unknown sulfate solution before adding the BaCl2 solution?

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