In a solution of NiCl2, the Cl concentration is 0.016 M. How many grams of NiCl2 are in 741 mL of this solution? i g NiCl2 eTextbook and Media Hint Save for Later Attempts: 4 of 15 use

Q: Part B A310 ml sample of a KOH solution of unknown concentration requires 12.1 ml of 0. 100 M H,SO,…

A: Formula used:  Normality: no of equivalent*1000/ volume in ml  So number of equivalent= Normality*…

Q: Part A A soluton is prepared that has NI-130 M and (CI"-0.100 M. How many grams of AgNO, can be…

A: Solubility product is the minimum ionic product of concentration of constituent ions of a salt…

Q: Chemistry What will be the total [K*] concentration in a 100-mL 0.25 M K2SO, solution ?

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Q: Analysis: 1. Determine the concentration of acetic acid in the flask 2. Write the neutralization…

A: Given :  Volume of CH3COOH = 25.00 ml  Molarity of NaOH = 0.18 ml  Volume of NaOH = 20.22 ml

Q: 10) What is the concentration of the solution when you dissolve 10.5 g of NaBr in 2.5 L? of yo of…

A: Since concentration is defined as Concentration = moles of solute / volume of solution in L Solute…

Q: In water, The solubility of lead chloride is higher than that of silver chlorides True False

A: True Lead chloride is poorly soluble in water. And it is insoluble in cold water. This is due to the…

Q: How many grams of Ag₂CO3 will precipitate when excess K₂CO3 solution is added to 57.0 mL of 0.658 M…

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Q: Enter your answer in the provided box. A volume of 36.2 mL of a 0.468 M Ca(NO3), solution is mixed…

A: Since same compound concentration is added, so we have to calculate the total milimoles of the…

Q: What volume in milliliters of 0.100 M HCIO, is required to neutralize 40.0 mL of 0.235 M KOH?

A: In order to neutralize KOH, the millimoles of HClO3 must be equal to millimoles of KOH. we first…

Q: Calculate the concentration of SCN in each of the following standard solutions. Use 0.0500 M Fe3+…

A: a) Initial molarity of SCN-, M1 = 0.002 M Initial volume, V1 = 1.00 mL Final molarity of SCN-, M2 =…

Q: 600 mL of a solution that is 0.0550 M in Cl,, starting with FeCl,

A: Concentration is defined as the amount of solute present per unit amount of solvent or solution. It…

Q: How much volume (in L) of copper (I) oxide which has a molar concentration of 0.085M, are required…

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Q: DETAILS PREVIOUS ANSWERS MY NOTES PRACTICE A How many millters of 29 M HCI must be added to 3.0Lof…

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Q: 16.It was found that 25 mL of 0.012 M HCl neutralized 40 mL of NaOH solution. What was the molarity…

A: Answer is 1) 0.0075 M

Q: 5. What volume of 0.2000 mol/L Al(OH) 3 will be required to reach the equivalence point with 250.0…

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Q: A 50.0 mL solution of Ca(OH)2 with an unknown concentration was titrated with 0.340 M HNO3. To reach…

A: This is an example of acid base reaction. A displacement reaction takes place in this case. An atom…

Q: A solution is made by dissolving 23.8 g of sodium chloride, NaCI, in enough water to make exactly…

A: Definition:Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: What volume of 0.2 M AGNO3 is required to react exactly with 120.0 mL of 0.3 M Na,SO4 solution?…

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Q: How many grams of CaCl2 are dissolved in 50.0 mL of 0.750 M CaCl2?   Question 8 options:   37.5 g…

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Q: X Home Mail - Esther CeronSotelo - Outlo X (78) How to Calculate Oxidation b Answered: G formula for…

A: A balanced chemical equation is an equation which contains same elements in same number on both the…

Q: How many mL of 0.759 M HCl are needed to dissolve 7.70 g of CaCO2? 2HCI(aq) + CaC03(s) CaCl2(aq) +…

A: The first part of this is answer is to use stoichiometry to convert grams of CaCO3 to mol HCl.…

Q: Which of the following aqueous solutions would you expect CaF, (s) to have the lowest solubility? a)…

A: Common ion effect decreases the solubility of the salt consisting of same ion.

Q: A q How many mL of 0.587 M HNO3 are needed to dissolve 7.05 g of MgCO3? Submit Answer [Review…

A: Given, 2HNO3(aq) + MgCO3(s) ----> Mg(NO3)2(aq) + H2O(l) + CO2(g) mass of MgCO3 dissolve = 7.05 g…

Q: 12. Percent (m/v) HC,H.O, in vinegar (Show calculations.) % HC H,O,

A: A numerical problem based on quantitative analysis, which is to be accomplished.

Q: E Chapter 4 Calculations: Molarity and Solution Stoichiometry Num Question 15 of 15 -/1 with View…

A: Using stoichiometric ratio we can determine how many moles of Mg(OH)2 is used. From that we can…

Q: How many mL of 0.433 M HI are needed to dissolve 7.22 g of CaCO3? 2HI(aq) + CaCO3(s)  CaI2(aq) +…

A: Given reaction is: 2HI(aq) + CaCO3 (s) →CaI2 (aq) + H2O(l) + CO2 (g) So, from reaction…

Q: A 25.0 mL solution of HBr is neutralized M Ba(OH)2. What is the concentration of the original HBr…

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Q: QUESTION 6 Which of the following steps MUST be done prior to titration of an analyte? I. Prepare a…

A: Steps must done prior titration.

Q: Titration of Acids and Bases Name:Dani lice Dat Partners: POST-LABORATORY QUESTIONS (For full credit…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: Solid lead(II) nitrite is slowly added to 125 mL of a 0.220 M ammonium iodide solution until the…

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Q: If a solution containing 127.23 g of silver chlorate is allowed to react completely with a solution…

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Q: ring vinegar analysis, a 2.0 ml vinegar sample (% CH,COOH-6.5%) was titrated with 0.2 M aOH, what is…

A: Given that -  Volume of vinegar sample = 2.0 mL  Percentage of vinegar = 6.5%  Molarity of NaOH =…

Q: How many grams of Anilin GcHS NH2 Should be Solved in water to Prepare r containg oH iong Know that…

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Q: 20. How many moles would be present in 25 cm' of the solution of Na2CO3 of concentration 0.5 mol/1?…

A: Given: Molar concentration of Na2CO3 solution = 0.5 molL-1 Volume of the solution =25 cm3 We know,…

Q: the volume of NaOH is 10.50mL Concentration of NaOH is 0.1M unknown acid concentration is unknown…

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Q: 3. What is the molar concentration of HNO3 (63.0 g/mol) in a solution that has a sp.g 1.42 and 70.5…

A: Since % w/w is given, we can start by considering 100 g of the HNO3 solution.  So 100 g of the…

Q: 5 -20 1.3 x 10 1 x 10-20 IS 3.6 x 10-29

A: It is given as, H2S⇌2H+ +S2- The H+ concentration is given as, H+=1+0.1×2H+=1+0.2H+=1.2M

Q: What volume in milliliters of 0.100 M HCIO3 is required to neutralize 40.0 mL of 0.130 M KOH?

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Q: Y Part A As a technician in a large pharmaceutical research firm, you need to produce 450. mL of…

A: part A: 450. ml of 1.00 M potassium phosphate buffer = 0.450 L * 1.00 mole / L = 0.450 mole  Let…

Q: please answer 2nd quesion   when a nonvolatile solute dissolves in water to form a solution?

A: Given: When a nonvolatile solute dissolves in water to form a solution

Q: olid calcium nitrite is slowly added to 125 mL of a 0.490 M potassium carbonate solution until the…

A: Calculate initial and final millimoles of carbonate ion and according to which calculate the…

Q: How many ml of 0.1500M H2SO4 are required to neutralize b.) 30 ml. 0.30N Ba(OH)2 c.) 20 ml. of a…

A: Please find your solution below : Molarity and normality are the measure of concentration. Normality…

Q: 101 Che A useful guide for studying : CH X Chem101 5://app.101edu.co Question 5 of 12 If 16.6 g of…

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