Write a molecular equation for the precipitation reaction that occurs (if any) when each pair of aqueous solutions is mixed. If no reaction occurs, write “NO REACTION.”a. sodium chloride and lead(II) acetateb. potassium sulfate and strontium iodidec. cesium chloride and calcium sulfided. chromium(III) nitrate and sodium phosphate

Q: 30. A student is given 50.0 mL of a solution of Na,CO; of unknown concentration. To determine the…

A: #30: The balanced molecular equation is: Na2CO3(aq) + Ca(NO3)2(aq)   ----> 2NaNO3(aq) + CaCO3(s)

Q: Write the formula for the precipitate (if any) from the reaction of MnF4(aq) and Cs2SO4(aq).  Write…

A: Precipitation reaction is a reaction in which soluble reactants react to form an insoluble compound…

Q: Write the formula for the precipitate (if any) from the reaction of MnF4(aq) and Cs2SO4(aq).  Write…

A: Precipitate is the solid or insoluble substance formed during the reaction.

Q: 10 mL of         a          30     M         sodium           phosphate      solution…

A: The mass of lead phosphate precipitate is calculated as,

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A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Hard water often contains dissolved Ca2+Ca2+ and Mg2+Mg2+ ions. One way to soften water is to add…

A: Given: Concentration of CaCl2 =  5.5 ×10−2 M The concentration of Mg (NO3)2= 9.0×10−2 M The volume…

Q: Which of the following ions will always be a spectator ion ina precipitation reaction? (a) Cl-, (b)…

A:

Q: A. A strontium hydroxide solution is prepared by dissolving 10.30 g of Sr(OH)2 in water to make…

A: Molarity is defined as the number of moles of solute per litre volume. This means- Molarity = (moles…

Q: Will KClO4 precipitate when 20 mL of a 0.050-M solution of K+ is added to 80 mL of a 0.50-M solution…

A:

Q: Hard water often contains dissolved Ca2 + and Mg2 + ions. One way to soften water is to add…

A:

Q: For each reaction between two aqueous solutions described below, use your solubility table to decide…

A: Since you have posted a question with multiple sub- parts, we will solve first three sub- parts for…

Q: A stock solution of HNO, is 12.0 M of HNO, . If 415.0 mL of water is added to 85.00 mL of this stock…

A: M1 x V1 = M2 x V2 Where, M1 = initial molarity;  V1 = initial volume M2 = final molarity;   V2 =…

Q: what mass of iron (III) hydroxide percipitate can be produced by reacting 86.0 mL of 0.110M iron…

A: Reaction is given below:

Q: 1. A 4.277-g sample of Al2(SO.)3 was dissolved in distilled water to make a total volume of 250.0 mL…

A:

Q: A student uses 1.05 g of a tablet containing Carbonic Acid dissolved in 0.05 L distilled water. The…

A: Given: Volume of distilled water = 0.05L , mass of solute = 1.05 g ,volume of NaOH = 3.76 mL  To…

Q: Solute concentrations are often described with qualitative terms such as dilute (of relatively low…

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Q: A solution of NaOH is 95% by mass and has a density of 1.2 g/ml. How many mL of water should be…

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Q: 1.753 g of zinc is added to 90.00 mL of 0.634 M silver acetate. 23. How many grams of each reactant…

A:

Q: A hydrochloric acid solution will neutralize a sodium hydroxide solution. Consider these molecular…

A: The reaction of HCl and NaOH – HCl + NaOH →NaCl + H2OIonic equation - H+ + Cl- + Na+ + OH-→Na+ + Cl-…

Q: How much solvent must be added to 25.0 mL of a 10.0 M HBr(aq) solution to form a 4.00 M HBr(aq)…

A: Let V Volumn is added

Q: Which of the following will occur when solutions of Na,SO (aq) and CaCl,(aq) are mixed? I. A…

A: Given that  the solution of Na2SO4 and CaCl2 are mixed.

Q: What is a precipitation reaction? Give an example.

A: Precipitation reaction refers to the chemical reaction in which an insoluble salt is formed when two…

Q: When solutions of potassium sulfide and copper(II) chloride are combined, a solid is formed. What…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A student was tasked to neutralize 34.7 mL solution of 0.399 M H2SO4 (98.079 g/mol) using 0.516 M…

A: Thory of Neutralization is V1S1=V2S2. 34.7ml 0.399M sulphuric acid is neutralize by x ml 0.516M…

Q: The amount of chloride ion in a water sample is to be determined by adding excess silver (I)…

A:

Q: What mass of iron(III) hydroxide precipitate can be produced by reacting 71.0 mL of 0.240 M…

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Q: 14.8 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid. If…

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Q: Consider the following precipitation reaction: 2 AgNO3(aq)+ MgCl2(aq) = 2AgCl(s)+ Mg(NO3)2(aq) How…

A:

Q: A 1.00 g sample of soil containing MgCl2 (95.3 g/mol) was dissolved in 50 ml distilled water. This…

A: Given that-mass of sample=1.00 g soilwhich contrain=P1g Cl295.3 g/molvolume of water=50 mLAgCl…

Q: What is the total mass, in grams, of precipitate that can be produced by mixing 11 g magnesium…

A: Equation for reaction; MgCl2(s)+2AgNO3→Mg(NO3)2+2AgCl

Q: 1. Determine the molarity of the sodium ions when 78.0 g Na,S is dissolved in water for a final…

A: Determine the molarity of the sodium ions when 78.0 g Na2S is dissolved in water for a final volume…

Q: Why is a 1µM NaCl solution prepared from a stock? Describe how you would go about generating a 0.5L…

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Q: A student weighs out a 2.41 g sample of FeCl2,transfers it to a 100.mL volumetric flask,adds enough…

A: Given the mass of solute, FeCl2(s) = 2.41 g  Volume of the solution to be prepared = 100. mL

Q: Solid sodium sulfide is slowly added to 150 mL of a 0.454 M manganese(II) nitrate solution until the…

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Q: A solution is prepared by adding 4.512 g of slaked lime also known as calsium hydroxide to 500.00 mL…

A:

Q: A 12.7 g sample of an aqueous solution of hydrochloric acid contains an unknown amount of the acid.…

A:

Q: A 13.44-g sample of sodium chloride is dissolved in enough distilled water to make up 250.00 mL of…

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Q: 1. To determine the potassium content of a sample, 1.275 g of the sample was dissolved in water and…

A:

Q: 5. Assume aqueous solutions of Potassium Iodide and Silver Nitrate are the starting substances…

A: "Since there are multiple sub-parts of this question and it is not mentioned that which one has to…

Q: What mass of iron(III) hydroxide precipitate can be produced by reacting 93.0 mL of 0.270 M…

A: Volume of iron (III) nitrate = 93.0 ml  Molarity of iron (III) nitrate = 0.270 M  Volume of sodium…

Q: 2. Acetic acid (HC2H3O2) is an important component of vinegar. A 10.0-mL sample of vinegar is…

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Q: Explain the principles behind an acid–base titration. What is an indicator?

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Q: 3. In order to perform a chemical reaction, 225 mL of 0.500 M lead (II) nitrate is required. How…

A: 3) Given that to perform a chemical reaction there shoud be balence with moles.  Number of moles of…

Q: Which of the following reaction is a precipitation reaction? A)…

A: Precipitation Reaction :-The formation of an insoluble slat when two solutions containing soluble…

Q: Write a molecular equation for the precipitation reaction that occurs (if any) when each pair of…

A: 66. a.