What is the concentration of a solution prepared by diluting 17.3 mL of a 2.25 M solution of hydrochloric acid to the mark using a 100-mL volumetric flask?

Q: You wish to make a 0.354 M hydroiodic acid solution from a stock solution of 12.0 M hydroiodic acid.…

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Q: 100.0 mL of a 0.580 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Given that, 100 mL of 0.580 (M) solution of KBr is diluted to 500 mL   We know that, V1S1 = V2S2…

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: A student needs to prepare a 500.0 mL solution of 0.150 M Zn(NO3)2. How many grams of Zn(NO3)2 is…

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Q: 00.0 mL of a 0.780 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Given that:        Initial concentration of the KBr solution = 0.780 M                    Initial…

Q: A student pours 350 mL of a 6.0 molar solution of sodium hydroxide into a 750 mL volumetric flask…

A: Given data : Initial volume of the solution = 350 mL = 0.35 L Molarity = 6 M So, Number of…

Q: What volume (in ml)  of a 12.00M stock solution of HCl is required to prepare 500.00ml of a 3.65…

A: The mass of HCl standard = Density × Volume The mass of HCl standard = 3.65 × 10-3 g/mL × 500 mL =…

Q: What volume (mL) of a concentrated solution of sodium hydroxide (4.00 M) must be diluted to 250.0 mL…

A: We know that : V1S1 = V2S2  Or, V1 = V2S2/S1 . ...(1) Here, V2 = final volume = 250 mL, S2 = final…

Q: the laboratory you dilute 3.87 mL of a concentrated 12.0 M hydrobromic acid solution to a total…

A: On dilution number of moles remain same . So we can write  M1V1= M2V2  M1 and M2 are molarities of…

Q: In the laboratory you dilute 4.26 mL of a concentrated 3.00 M hydrobromic acid solution to a total…

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Q: You wish to make a 0.399 M nitric acid solution from a stock solution of 6.00 M nitric acid. How…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: You wish to make a 0.175 M hydrobromic acid solution from a stock solution of 6.00 M hydrobromic…

A: We know that moles of solution before and after dilution remains same. Given data: Molarity of stock…

Q: A 25 ml aliquot of a 2.00 M stock solution is placed in a 300. mL volumetric flask. When it is…

A: Given that, M1=2.00M , V1=25 mL M2=? , V2=300mL

Q: What volume of a 0.130 M potassium hydroxide solution is required to neutralize 14.7 mL of a 0.226 M…

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Q: If a student wants to make 205.0 mL of a 1.12M stock solution of SrCl 2, how many grams of solid,…

A: Given that : The volume of stock solution = 205.0 mL Molarity of stock solution = 1.12 M We have to…

Q: 0.15 M AlCl3 solution. How many grams of aluminum chloride should the chemist use?

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

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 567 mg of chloride…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What is the volume of a 2.34 M NaOH solution needed to make 150.0 mL of a 0.800 M NaOH solution

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Q: What mass of Mg(OH)2 in grams are in 215 mL of a .0350 M solution of Mg(OH)2?

A: Given  Molarity of solution = 0.0350 M Volume of solution = 215 mL   = 0.215 L Mass of Mg(OH)2…

Q: What is the molarity of a sodium hydroxide solution if 11.07 mL of 0.097 M hydrochloric acid…

A: The molarity of a sodium hydroxide solution if 11.07 mL of 0.097 M hydrochloric acid required 17.61…

Q: 100.0 mL of a 0.550 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

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Q: What volume of a 0.135 M calcium hydroxide solution is required to neutralize 19.1 mL of a 0.388 M…

A: Calcium hydroxide and perchloric acid undergo acid-base neutralization reaction. The balanced…

Q: what is the concentration of sodium chloride in the diluted solution?

A: Molarity = number of moles of solute/volume of solution (in L)  so, moles = molarity × volume (in L)…

Q: What volume of a 0.351 M perchloric acid solution is required to neutralize 20.3 mL of a 0.171 M…

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Q: What volume of a 0.169 M potassium hydroxide solution is required to neutralize 20.5 mL of a 0.288 M…

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Q: A stock solution of 30.0 mL of a 12 M HNO3 solution was acquired. If 2 mL of the stock solution was…

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Q: 50.00 mL of a 0.1001 M solution of HNO3 was prepared by diluting 8.00 mL of a stock solution.…

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Q: What volume of a 0.132 M calcium hydroxide solution is required to neutralize 10.8 mL of a 0.311 M…

A: Molarity of Ca(OH)2= 0.132 M = M1 Volume of HNO3 = 10.8 ml = V2 Molarity of HNO3 = 0.311 M = M2

Q: You need to make 200.mL of a 0.35 M NaCl solution of sodium chloride. You start with a 1.0 M…

A: Molarity (M) is the amount of a substance in a certain volume of solution.  Molarity is defined as…

Q: An aqueous solution of an acid is 1.331 m. What is the molarity of the solution? The density of the…

A: molality(m): it is defined as the no. of moles dissolve in per kg of solvent. Molarity9M): It is…

Q: How many grams of NaOH are required to prepare 250.0 mL of a 0.900 M sodium hydroxide solution?

A: In this question, we have to find out the correct answer of given problem by the help of Molarity…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 687 mg of chloride…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: A chemist has a 0.32 M stock solution. The chemist dilutes 18.1 mL of this solution into a 50.0 mL…

A: Given, Stock solution: Concentration of the stock solution (M1) = 0.32 M Volume of the stock…

Q: In the laboratory a student combines 31.7 mL of a 0.167 M calcium nitrate solution with 20.9 mL of a…

A: Number of moles of calcium nitrate and  ammonium nitrate can be calculated as follows:

Q: 100.0 mL of a 0.670 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Molarity of a solution can be defined as the number of moles of solute dissolved per litre of…

Q: What volume of a 0.198 M perchloric acid solution is required to neutralize 15.7 mL of a 0.136 M…

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Q: The concentration of sodium chloride in blood serum is 0.140 M. What volume of blood serum contains…

A: Molecular weight of NaCl = (23+35.5) = 58.5 gm/mol  So, 6.07 gm of NaCl = 6.07/58.5 = 0.10376 moles…

Q: How would you make 100.0 mL of 0.220 M NaCl(aq) solution using a 100.0 mL volumetric flask?

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: 5.0 mL of a stock solution of 12.5 M phosphoric acid is diluted to 5.00 liters. What is the…

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Q: A 5.00 M NaCl “stock” solution is available. How would 300 mL of a 0.100 M NaCl solution be…

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Q: What volume of 2.50 M NaOH would be required to prepare 250.0 mL of 0.150 M NaOH?

A: Here, we have to find the volume of 2.50 M NaOH that would be required to prepare 250.0 mL of 0.150…

Q: What is the hydroxide ion concentration of a solution prepared by dissolving 0.709 g of Mg(OH) 2 in…

A: Given, mass of Mg(OH)2=0.709 gVolume of water = 449 mL

Q: In the laboratory you dilute 4.22 mL of a concentrated 6.00 M hydroiodic acid solution to a total…

A: Initial volume (Vi) = 4.22 mL  Final volume (Vf) = 100 mL Initial concentration (Ci) = 6.00 M  Final…

Q: A 35.6 mL solution of 15.8 M HCl is diluted to 191 mL.  What is the new concentration of the acid…

A: the answer is given as follows

Q: mass of zinc hydroxide

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Q: What volume of a 0.313 M perchloric acid solution is required to neutralize 15.3 mL of a 0.185 M…

A: Ba(OH)2(aq) + 2 HClO4 (aq) ⇌ Ba(ClO4)2 (aq) + 2H2O(l)Moles of Ba(OH)2 = 0.0153L × 0.185mol1L=…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.