Q: How much 6.9M MGCIO, solution is required to make 72 L of a 0.4 M MgCIO, solution?
A: Dilution of solution occurs when water is added to the concentrated solution. The concentration…
Q: How many milliliters of an aqueous solution of 0.138 M chromium(II) sulfate is needed to obtain 5.51…
A: Given, Chromium (II) sulfate=0.138M Molar mass of Chromium (II) sulfate =148.058g/mol Mass of…
Q: How many grams of calcium chloride are there in 25 ml of a 6.0 M solution
A: Given: Molarity of solution=6.0 M or 6.0 mol/L Volume of the solution= 25 mL 1 L = 1000 mL Volume…
Q: The mass of calcium chromate that is dissolved in 125 mL of a saturated solution is ______grams
A:
Q: What is the mass or volume required to make the following solution ? 50 mL of a 0.025 M potassium…
A: Given :- Molarity of KI solution = 0.025 M or 0.025 mol/L Volume of KI solution = 50 mL To…
Q: If 348 mL of 0.14 M HCl solution is required what volume in mL of 1.5 M HCl must be used
A:
Q: How many milliliters of an aqueous solution of 0.227 M copper(II) nitrate is needed to obtain 19.9…
A:
Q: How many milliliters of an aqueous solution of 0.209 M nickel(II) sulfate is needed to obtain 4.85…
A: Given :- molar concentration of nickel (II) sulfate solution = 0.209 M or 0.209 mol/L Mass of…
Q: How many grams of 10 % aqueous solution of HCL is needed to prepare 500 mL of the solution?
A:
Q: How many milliliters of an aqueous solution of 0.225 M magnesium chloride is needed to obtain 17.9…
A: Molarity (M) indicates the number of moles of solute per liter of solution. Its unit is moles/Liter.
Q: 4. How many milliliters of a 0.500 M solution can be prepared by dissolving 7.00 grams of sodium…
A: Molarity is the number of moles of solute present per liter of the solution.
Q: What volume, in ml, of a 0.420 M sodium chloride solution has 0.0800 moles of sodium chloride?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: How many milliliters of an aqueous solution of 0.228 M nickel(II) sulfate is needed to obtain 10.5…
A:
Q: How many milliliters of 1.20 M NaOH solution can be prepared from 0.600 mole of NaOH?
A: Given: Molarity of NaOH= 1.20 M Moles of NaOH= 0.600 mole
Q: How many grams of NaCl are necessary to make 709.0 mL of 7.57 M solution?
A: Given, Molarity of sodium chloride solution (NaCl) = 7.57 M Volume of NaCl solution = 709.0 mL Mass…
Q: 2. The volume of a 2.25 M solution of sodium permanganate that coins 4.00 moles of solute would be
A: Molarity is a concentration term which is defined as the number of moles of solutes dissolved per…
Q: How many grams of sulfuric acid H2SO4 are needed to make 250 ml of a 1.22 M solution
A: Given :- molarity of solution = 1.22 M or 1.22 mol/L Volume of solution = 250 ml or 0.250 L To…
Q: it is desired to prepare 0.500 L of a 0.192 M of solution of NaCl from 1.00 M stock solution. how…
A: Given, Initial Molarity M1 = 1.00 M V1 = ? V2 = 0.500 L M2= 0.192 M
Q: If you have 875 mL of isotonic sodium chloride solution, how many moles of sodium would you have?
A:
Q: How many mL of a 1.0 M NaOH solution would be used to deliver 20 grams of NaOH?
A:
Q: 200.0 mL of a 0.750 M sodium hydroxide solution. How many moles of sodium hydroxide are in the…
A:
Q: How many moles are in a solution with a molarity of 1.2 M and 566 ml
A: Given Molarity-: 1.2 M Volume of solution -: 566 ml we know Molarity =Number of moles (n)volume of…
Q: How many milliliters of an aqueous solution of 0.243 M potassium nitrate is needed to obtain 11.4…
A: Using The formula of Molarity , we can find required parameter like weight or volume from given…
Q: the molarity of 100 ml solution prepare by addition of 10 ml of 10 N of HCI
A: The molarity of required solution is calculated using equation of dilution.
Q: how many milliliters of an aqueous solution of 0.124 M barium hydroxide is needed to obtain 12.7…
A: We have to predict the volume of solution in mL.
Q: 77.7 g of solute was fully dissolved with 175 g of solvent. What is the percentage concentration of…
A: Percent concentration of the solution by mass is defined as the mass of solute divided by the total…
Q: How many grams of solute are present in 885 mL885 mL of 0.220 M KBr?
A: Molar mass of KBr = 119.002 g/mol.
Q: How many moles of potassium chloride are needed to precipitate all the lead(II) ion from 19.0 mL of…
A: Given: Volume of lead(II) nitrate is 19.0 mL Molarity of Lead (II) nitrate is 0.450 M The reaction…
Q: How many lliliters of an 11.6 M sodium phosphate solution is needed to obtain 0.255 moles of the…
A: Molarity is defined as the number of moles of solute per liter of the solution. Given, Molarity…
Q: How many milliliters of a 0.300 M HCI solution would you need to dilute to make 225.0 mL of a 0.130…
A: The dilution of a solution results in a decrease in its concentration. The total number of moles or…
Q: How many grams of Calcium Chloride in 100.0 mL of 1.8 Moles solution?
A: The volume of the solution is = 100.0 mL The molarity of the solution is = 1.8 M The mass of calcium…
Q: How many grams of sodium hydroxide are needed to make 735.67 mL of 17 M solution?
A: Given :- molarity of NaOH solution = 17 M or 17 mol/L volume of solution = 735.67 mL To calculate…
Q: A 15 mL Sample of 0.255 M cobalt(II) Chloride solution is diluted 500 mL. What is the new molarity…
A: Volume of the solution, V1= 15mL Initial Molarity of solution, M1 = 0.255 M Volume of the diluted…
Q: How many grams of solid potassium chlorate (KClO3, 122.55 g/mol) are needed to make 150 mL of 0.50 M…
A: Given data, Molarity = 0.50 M Volume = 150 mL (0.15L) Molar mass of potassium chlorate = 122.55…
Q: How many milliliters of an aqueous solution of 0.187 M sodium chloride is needed to obtain 17.5…
A: Given that: sodium chloride = 0.187 M Let us assume V L of 0.187 M sodium chloride is needed to…
Q: Please calculate the grams of each substance needed to make the following solutions: 55.6 mL of a…
A: In the given question we have to calculate the grams of substance to make the solution.…
Q: How many milliliters of an aqueous solution of 0.213 M ammonium bromide is needed to obtain 9.22…
A:
Q: How many mL of a 6.00 M solution of nitric acid are required to prepare 400 mL of a 0.300 M…
A: Volume can be determined using the dilution expression,
Q: How many milliliters of an aqueous solution of 0.149 M barium acetate is needed to obtain 17.4 grams…
A:
Q: A solution of heparin sodium, an anticoagulant for blood, contains 1.8 g of heparin sodium dissolved…
A: Mass/volume percent concentration is one of the quantity used to express concentration. Formula for…
Q: How many milliliters of an aqueous solution of 0.145 M aluminum acetate is needed to obtain 12.2…
A: Given: Molarity of aluminum acetate = 0.145 M Mass of salt = 12.2 g Molar mass of aluminum acetate =…
Q: The mass of lead chloride that is dissolved in 125 mL of a saturated solution is grams.
A: According to the question, we need to calculate the mass of lead hydroxide dissolved in 125 ml of a…
Q: How many milliliters of an aqueous solution of 0.138 M magnesium sulfate is needed to obtain 9.26…
A: Molarity of magnesium sulfate solution = 0.138 M Mass of magnesium sulfate obtained = 9.26 g We need…
Q: How many milliliters of an aqueous solution of 0.132 M iron(II) iodide is needed to obtain 16.0…
A:
Q: The concentration of a food dye solution is 12.0 mg of dye / L of solution. If 6.5 mL of this…
A: Given concentration of a food dye solution is 12.0 mg of dye / L of solution
Q: w many milliliters of an aqueous solution of 0.181 M zinc iodide is needed to obtain 3.11 grams of…
A: Mass of ZnCl2 = 3.11 g Molar mass of ZnCl2 = 136.3 g/mol
Q: What mass of KCl is dissolved in 250 ml of a solution that is 4.00% by mass/volume?
A: Given information, KCl is dissolved in 250 ml of a solution that is 4.00% by mass/volume
Q: The mass of calcium sulfite that is dissolved in 175 mL of a saturated solution is grams.
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
- 25 mL of a bleach (NaOCl) sample is diluted to 500 mL. An excessive amount of KI is added to the 20 mL solution taken from here and the I2 released is titrated with 35.5 mL of 0.0409 M NaS2O3. Accordingly, calculate the weight percent by volume of NaOCl in the sample. (MaNaOC:74,4 g/mol)What volume of concentrated ammonia should be used to prepare 200 ml of 0.600 M solution?Purity 28% w/wdensity 0.9 g/mlThe concentration of an aqueous solution of CaSO4 (Ksp = 7.1 × 10–5) is 8.43 × 10–3 M. Qsp = ___ and this solution is ___.
- It is required to know the concentration of an aqueous solution of H2SO4 that appeared in the laboratoryChemistry III and it's unlabeled. To this end, a student of analytical chemistry carried out the followingProcedure: He took 5.00 mL of a fresh and standardized solution of 0.525M NaOH and brought them to a250.0 mL balloon to be completed with distilled water. Subsequently, he poured 15.00 mL of the solutionH2SO4 of unknown concentration in an Erlenmeyer flask and added 2 drops of phenolphthalein.Using a burette filled with the last NaOH solution, he noticed that when adding 39.40 mL of the hydroxidethe Erlenmeyer solution reached a faint but permanent pink. With the above dataDetermine the concentration and pH of the H2SO4 solution.Pleasew don't provide hand written solution.....Give detailed solution (don't give handwritten)
- What volume of a 0.186 molL−1 Na3PO4 solution is necessary to completely react with 91.9 mL of 0.103 molL−1 CuCl2?vWhatmassofsodiumchloride,ingrams,wouldneedtobeusedtoprepare100.mLofa 0.200 M solution of sodium chloride? Enter your answer to the hundredths place. Do not include units2. Calculate the molar concentration of the nitric acid if you know that specific gravity is 1.42 and the percentage is 70% to prepare. Solution has concentrated of 0.4 M in 100ml of distilled water
- For water having a total alkalinity of 1.00x10^-3 mol/L and a pH of 10.34 what is the percentage contribution to alkalinity from CO32-? Please answer very soon will give rating surelyA 370.00 mL solution of 0.00185 M A3B4 is added to a 390.00 mL solution of 0.00100 M C3D4. What is pQsp for A3D4?How much amount of solids (in grams) do you need to prepare the following solutions? Preparation of SolutionsPrepare the following solution quantitatively using boiled distilled water per class:1. 250.0 mL 1.0 M stock HCl solutionNOTE: Use the 3.0 M HCl solution from Solution Preparation experimentPrepare the following solution quantitatively using boiled distilled water per group:1. 250.0 mL 0.0500 M standard HCl solution from 1.0 M HCl