In the laboratory a student combines 34.7 mL of a 0.430 M iron(III) acetate solution with 11.7 mL of a 0.583 M iron(III) nitrate solution. What is the final concentration of iron(III) cation ?  _______ M

Q: A student combined 45.3 mL of a 0.549 M calcium nitrate Ca(NO3)2 solution with 88.20 mL of a 1.321 M…

A:

Q: Consider the neutralization reaction 2HNO3(aq)+Ba(OH)2(aq)⟶2H2O(l)+Ba(NO3)2(aq)   A 0.120 L0.120…

A: Balanced chemical equation: 2HNO3(aq)+Ba(OH)2(aq)⟶2H2O(l)+Ba(NO3)2(aq) From the above equation:…

Q: 1. A gravimetrical analysis is done with an unknown sample containing AGNO3. A 1.5020-g solid…

A: 1. The chemical reaction taking place will be: AgNO3aq + NaCl3aq → AgCl(s) + NaNO3aq The given…

Q: A 165.0 mL solution of 2.925 M strontium nitrate is mixed with 220.0 mL of a 3.221 M sodium fluoride…

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Q: 9) An experiment requires 15.0 mL of a 0.100 M solution of HCI. If you have a 12.0 M HCI stock…

A: Given: Molarity of initial stock solution = 12 M Required final molarity= 0.1 M Required volume for…

Q: Tin(IV) sulfide, SnS2,SnS2, a yellow pigment, can be produced using the following reaction.…

A: Law of conservation of Mass - It states that mass can neither be created nor destroyed.  Balancing a…

Q: should be used to prepare 1.40 L of 0.600 M NH3? express your answer in ml.

A: Initial molarity(M1)= 14.8 M  Volume (V1) = V1 Final Molarity(M2) = 0.600 M  Final Volume (V2) =…

Q: Toxic chromate can be precipitated from an aqueous solution by bubbling sulfur dioxide through the…

A: The balanced chemical equation is given below.

Q: 3. 35.0 mL of 0.325 M AgNO3 is added to 50.0 mL of 0.125 M MgCl2. Assuming all volumes are additive,…

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Q: How many grams of CaCl2 (MW = 110.98 g/mol) are needed to completely react with 5.00 mL of a 2.00 M…

A: Number of mol of AgNO3 reacted = molarity x volume (L) = 2 M x 0.005 L = 0.01 mol

Q: 2. One way to remove lead from water is to add a source of iodide ion so that the lead will…

A: At the end point of the reaction, equivalent or moles of one reactant is completely used by…

Q: 2.) 4.75 mL of H20, 3.75 mL of an aqueous 0.030 M SCN" solution, and 12.00 mL of an aqueous 0.015 M…

A: We write down the given data: Initial concentration=0.015M  Initial volume=12.00ml Final…

Q: In the laboratory you dissolve 19.3 g of manganese(II) iodide in a volumetric flask and add water to…

A: Given that mass of magnesium iodide is 19.3 g.

Q: In the laboratory a student combines 29.1 mL of a 0.171 M silver acetate solution with 21.7 mL of a…

A: Given: Concentration of silver acetate i.e. CH3COOAg = 0.171 M Volume of CH3COOAg solution = 29.1 mL…

Q: Let's say you added too much magnesium in the amount of 0.1189 g. How much 6.00 M HCI (in mL) would…

A: In the given reaction - Mg(s) + 2HCl(aq)  ----> MgCl2(aq) + H2(g)   1 mole magnesium needed 2…

Q: In the laboratory you dissolve 21.8 g of ammonium nitrate in a volumetric flask and add water to a…

A: Given that mass of ammonium nitrate is 21.8 g.

Q: VIII.Supply what is being asked. What mass of NaI in grams is required to prepare 486 mL of a 3.21…

A: Hello. Since the question contains more than three subparts, the first three subparts shall only be…

Q: A 6.42% (w/w) Fe(NO3)3 (241.86 g/mol) solution has a density of 1.059 g/mL. Calculate a. the molar…

A: Given, Molar mass of Fe(NO3)3 = 241.86 g/mol Density = 1.059 g/mL w/w of Fe(NO3)3 = 6.42%

Q: SOLUTION STOICHIOMETRY Determine the volume of 0.150 M NaOH solution required to neutralize each…

A: Molarity: It is define as concentration which is obtained by taking ratio of moles of solute and…

Q: Consider this reaction: 2NaCl(aq) + Ag₂SO (aq) Na SO (aq) + 2AgCl(s) 4 A student is titrating a…

A: Molarity of sodium chloride solution = 0.500 M  Volume of sodium chloride solution = 25.0 mL = 25.0…

Q: 1. You have 150.0 mL of a 0.517 M solution of Ce(NO₃)₄. a. You have 150.0 mL of a 0.517 M solution…

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

Q: 2AlCl3+ 3 Pb (N03)2 = 2 Al(NO3)3 + 3 PbCl2 Determine the volume in liters of 0.255 M Aluminum…

A: 2AlCl3+ 3 Pb (N03)2 = 2 Al(NO3)3 + 3 PbCl2

Q: Chemistry 1.00 mL of a certain sodium hydroxide solution neutralizes 0.045 g of 10% sulfuric acid.…

A: The solution is as follows:

Q: Consider the following precipitation reaction: 2 AgNO3(aq) + MgCl2(aq) ---> 2 AgCl(s) +…

A: The given reaction is,          2 AgNO3(aq) + MgCl2(aq) --->  2 AgCl(s) + Mg(NO3)2(aq) Clearly,…

Q: (??(?? ) ) to 0.5 M solution of potassium chromate (? ??? ). 1.What observations indicate that a…

A: 1. Formation of a precipitate indicates that a chemical reaction has occurred. 2. Pb(NO3)2 (aq) +…

Q: 9. White vinegar sometimes is a solution of acetic acid, CH,CO,H in water. A 0.500L vinegar solution…

A:

Q: What is the final concentration of the nitrate anion?

A: Number of moles = molarity × volume(in L)  Final concentration of Nitrate anions = total moles of…

Q: Given the reaction: 2 HCl + Mg(OH)2 → MgCl2 + 2 H2O A student found that it required 22.0 mL of a…

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Q: A student combined 45.3 mL of a 0.549 M calcium nitrate Ca(NO3)2 solution with 87.75 mL of a 1.321 M…

A: With datas given Using concentration formula by plugging all values we are calculating final…

Q: 1) 68.1 mL of 5.2 M HCl solution is diluted to a volume of 555 mL. What is the molar concentration…

A:

Q: If 85.6 mL of a 6.75 M solution are diluted to 6.20 L with water, what is the concentration of the…

A: Given : Molarity = 6.75 M Volume = 85.6 ml Volume of water = 6.20L

Q: What NaCl concentration results when 279 mL of a 0.720 M NaCl solution is mixed with 422 mL of a…

A: Molarity = number of moles of solute / volume of solution (L)

Q: In the laboratory you dissolve 22.8 g of nickel(II) sulfate in a volumetric flask and add water to a…

A:

Q: 16. An aliquot of a 8.50 M stock aqueous solution of sodium chloride is used to create 800. mL of a…

A: Molarity: It is defined as the moles of solute dissolved in per litre of the solution or it is the…

Q: 19. A student weighs out a 4.80-g sample of aluminum bromide, transfers it to a 100-ml volumetric…

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

Q: What is the molar concentration of sodium ions in an aqueous solution prepared by dissolving 3.00 g…

A: Molar concentration or molarity ( M ) is defined as the number of moles ( n ) of solute present in…

Q: The metathesis reaction between iron (III) nitrate and sodium sulfide is shown below 2 Fe(NO3)3 (aq)…

A: Given :

Q: a) Please balance the equation between solutions of sodium hydroxide and sulfuric acid (H2SO4).…

A: Applying molarity equation M1V1= M2V2

Q: Consider the following chemical reaction. 3 Zn(C2H3O2)2(aq) + 2 Na;PO4(aq) → 6 NaC2H3O2(aq) +…

A: Molar concentration or molarity (M) of a solution is defined as the number of moles of solute…

Q: What mass of Na2CO3, in grams, is required for the complete reaction of 50.0 mL of 0.125 M HNO3?  MW…

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

Q: A 6.42% (w/w) Fe(NO3)3 (241.86g/mol) solution has a density of 1.059 g/mL. Calculate: a. the molar…

A: Given data, w/w % of Fe(NO3)3 = 6.42% Molar mass of Fe(NO3)3 = 241.86g/mol Density of solution =…

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: Given: 12.5% (w/w) NiCl2 ⇒12.5 g NiCl2 present in 100 g of solutionGiven: Density ofsolution = 1.149…

Q: 24.8mL

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

Q: 6.2 mL of an HCl solution is added to water and the resulting solution has volume 0.015 L and a…

A: The answer to the following question is given as:

Q: 6.6 When a 0.3885 M HCI solution is used to titrate 6.7 ml of a borate solution, the initial volume…

A:

Q: Tin(IV) sulfide, SnS2,SnS2, a yellow pigment, can be produced using the following reaction.…

A: Hello, as you have posted multiple questions here. We will answer the first question for you. If you…

Q: 47. Oxalic acid, H2C2O4, occurs as the potassium or calcium salt in many plants, including rhubarb…

A: Molality:Molality is defined as the number of moles of solute per  or one kilogram of solvent.…

Q: If 35.0 g of CH₃OH (MM = 32.0 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: Molarity (M) is defined as no. of moles of solute present in 1 litre solution  Units: mol/L…