If I have 340 mL of a 0.50 M NaBr solution, what will the concentration be if I add 560 mL more water to it?

Q: How many mL of a 3.0 M NaBr solution are needed to make 100.0 of 0.25 M NaBr?

A: The formula for calculating the concentration - Now calculate the moles of sodium bromide - Then…

Q: 7.3 g NiSO4 in 432.0 mL of solution. M

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

Q: What volume (L) of 0.328 M potassium hydroxide solution would just neutralize 105.7 mL of 0.128 M…

A: The reaction taking place between H2SO4 and KOH is,

Q: what will the concentration of the diluted solution be?

A: Molarity = moles/volume(in L)  So, moles = molarity × volume(in L)

Q: What mass of KI is required to make 500 mL of a 2.80 M KI solution? Hint 2 901

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Q: 1. How do you prepare 500 mL of a ~0.10 M NaOH solution? What mass of NaOH(s) should you use?

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Q: it. What will the HCl concentration be if the solution is diluted to 250.0 mL?

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Q: grams of LiOH is needed to make 250. mL of a 0.330 M LiOH solution

A: Molarity =weight /molecular weight× 1000/v in ml Molarity =moles /litre

Q: If 0.15 moles of NaCl are dissolved in a 250 mL solution, what is the concentration of the NaCl…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: 10. (a) Calculate how much of a 12.0 MHCI solution (in mL) is needed to make 350.0 mL of a 0.50 M…

A: Given:M1 = 12.0 MM2 = 0.5 MV2 = 350.0 mL

Q: concentration

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Q: How many moles of acid will be present in 5.25 ml of a 0.159 M acid solution?

A: Given that, Volume of Acid= 5.25 ml = 5.25×10-3L Molarity= 0.159 M number of moles = ?

Q: 1. How many moles of NHẠNO3 are in 335 mL of 0.425M solution? 2. How many moles of MgCl, are present…

A: Using formula of molarity we have calculated number of moles of given problems .

Q: What volume of water must be added to 35.0 mL of 12.0 M HCl to make a solution which is 3.00 M?

A: Formula for finding volume M1V1  =M2V2

Q: To what volume should 50.0mL of a 6.00M HCI stock solution be diluted to obtain a 1.50M HCI…

A: Given, Volume V1 is 50.0 millilitre.Molarity M1 is 6.00M.Molarity M1 is 1.500M.Volume V2 has to be…

Q: How many milliliters of 0.145M HCl are needed to completely neutralize 46.0 mL of 0.110 M Ba(OH),…

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Q: Determine the mass of CaBr, needed to create a 500. ml solution with a concentration of 1.15 M. 115…

A: Given, Volume = 500 mL  Molarity = 1.15 M

Q: 1. How many milliliters, of a 3.5 M stock solution, of hydrochloric acid need to be used to make 230…

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Q: Calculate how much volume of HCl you will need to neutralize 8.500 g of KOH. Density of HCl is 1.017…

A: Given, mass of KOH neutralize = 8.500 g Volume of HCl needed = ? Density of HCl = 1.017 g/mL Note:…

Q: What volume of 0.20 M HC is needed to make 100. mL of 0.012 M HCl?

A: The formula used to calculate the volume of the solution is - The number of moles 'n' can be…

Q: If I have 340 mL of a 0.5 M NaBr solution, what will the concentration be if I add 560 mL more water…

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Q: 250 mL of a .500 M HCl solution needs to be made from concentrated HCl. What volume of the…

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Q: How many milliliters of 9.75 M hydrochloric acid solution should be used to prepare 2.00 L of 0.600…

A: Given— M1 =9.75 M M2 =0.600 M V2 = 2.00 L To find — V1

Q: What is the concentration of a HCl solution if it takes 34.50 mL of 0.12M solution of NaOH to 50.0mL…

A: Applying formula M1V1= M2V2

Q: What volume (L) of 0.238 M potassium hydroxide solution would just neutralize 44.3 mL of 0.167 M…

A: Given: Concentration of KOH = 0.238 M Concentration of  H2SO4 = 0.167 M Volume of H2SO4 = 44.3 mL…

Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

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Q: Suppose you need to prepare 10.0 mL of a 0.10 M NaOH solution.  Calculate the volumes of 1 M NaOH…

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Q: A 87.0 mL aliquot of a 0.500 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: M1 =0.500 M M2 =0.100 M V1 =87.0 ml V2 =to find

Q: The concentration of a sodium hydroxide solution is to be determinded. A 50.0 ml sample of 1.104 M…

A: Solution The concentration of a substance may be a scientific thanks to name however focused it's.…

Q: What volume of 12.5 M HCl must be added to enough water to prepare 5.00 Liters of 3.00 M HCl?

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: What volume of water must be added to 24.0 mL of 12.0 M HCl to make a solution which is 2.25 M?

A: Given data,     Molarity of HCl = 12.0 M     Volume of HCl = 24.0 ml  After adding water new…

Q: How much of the 16 M concentrated hydrochloric acid, in milliliters is needed to make a 9.0 L…

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Q: How many mL of 1.000M nitric acid are need to neutralize are needed to 20.00 mL of 0.2423M NaOH?  Do…

A: To solve this problem we have to write the balanced chemical equation between HNO3 and NaOH .

Q: Calculate the molar concentration of water in 894 mL H2O. Assume that the density of water is 1.00…

A: •Given volume of water is 894 ml. •Density of water=1.00 gm/ml. •Density=Weight/Volume  •So Weight…

Q: What would the final volume be if you used 5.2g of NaCl(s) to prepare a 0.25 M NaCl solution?

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Q: Calculate the number of grams of NaOH needed to make 1500. mL of a 0.200 M solution.

A: The relationship between moles and molarity is given by,

Q: What volume of 0.1524 M NaOH is required to neutralize 50.00 mL of 0.1016 M HCI?

A: Given :-  Molarity of NaOH solution = 0.1524 M  Molarity of HCl solution = 0.1016 M  Volume of HCl…

Q: 5. What volume of a 2.00M HCI solution is required to prepare 1.00 L of a solution that is 0.646 M…

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Q: What volume in ml of .2800 M HBr is required to neutralize 50.00 ml of .7000 MKOH

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Q: What volume of water must be added to 10 .0 mL of 12.0 M HCl to make the final concentration of the…

A: Given data :  Initial molarity of HCl (M1) is 12.0 M Initial volume of HCl (V1) is 10.0 mL. Final…

Q: To make 525mL of the 0.15M NaOH solution, how much water do you need to add to the 31.5mL of the…

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Q: If you dilute 20.0 mL of 1.50 M hydrochloric acid to 650. mL, what is the molar concentration of the…

A: First determine the number of moles of HCl present in 20.0 mL of 1.50 M HCl solution. HCl…

Q: If 100.0 mL and 1.500 M of HCl solution is diluted to 200.0 mL, what will be the final concentration…

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Q: From a 1M Tris solution, how is 400 ml of a 0.2M Tris solution prepared?

A: Dilution :  Addition of solvent to a solution is called dilution In dilution process number of…

Q: What volume (L) of 0.438 M potassium hydroxide solution would just neutralize 33.4 mL of 0.390 M…

A: We have to calculate the volume of KOH.

Q: If 200ML of water is added to 15 mL of 4.0 M NaCl solution, what is the concentration of the dilute…

A: The concentration of the dilute solution is to be calculated

Q: if there is 19.7 mL of 1.7 M solution of lithium hydroxide used to prepare a solution with a…

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Q: c. Describe the steps you would follow to make 100 ml. of the 0.01 M NaHCO solution.

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…