Q: Determine the molarity of a solution with a volume of 402. mL and 0.690 mol of solute dissolved.
A: Given :- no.of moles of solute = 0.690 mol volume of solution = 402. mL To calculate :- molarity…
Q: Calculate the mass percent of a vinegar solution with a total mass of 97.06 g that contains 3.87 g…
A: Mass percent =Mass of soluteMass of solution×100%
Q: What volume of 0.55 N CaCO; solution contains 244.2 grams of CaCO3? Answer:
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Q: How many grams of NaCl are present in 1509 ml of a 0.73 M solution? Answer:
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Q: A solution is made by dissolving 60.0 g of AlCl3 in enough water to make 250.0 mL of solution. How…
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Q: What volume of 0.48 N CaCo, solution contains 175.6 grams of CaCO3? Answer:
A: Normality is defined as the number of gram equivalent of solute present in 1 litre of solution.…
Q: what is the molarity of a solution prepared by dissolving 8.74 g of barium chloride in 455.8 mL of…
A: Mass of Barium Chloride = m = 8.74 g Molar mass of Barium Chloride = M = 208.23 g/molMoles of Barium…
Q: 71.5 grams of HNO2 are dissolved in enough water to fill a 2,387.7 mL container. What is the…
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Q: A 1.5 M solution of NaOH was made in a laboratory. If the solution made had a volume of 4.5 L, how…
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Q: 5.300. mL of a 18.0 M solution of H2SO4 acid has enought water added to it to make a new volume of…
A: Use the dilution law for the calculation of new concentration.
Q: What volume of 1.2 M NaCl solution contains 242.5 grams of NaCl? Answer:
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Q: 250 mL of water is added to 680 ml of a 6-M Naci solution. What is the concentration of the diluted…
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Q: Calculate the molarity of a solution containing 241 grams of NaCl in 1836 ml of solution? (Atomic…
A: Molarity: It is number of moles of solute present in 1 litre of solution. It is denoted by M and its…
Q: 2. How much sugar (C12H22O11) in grams must be added to 450 mL water to make a 20% sugar solution?…
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Q: What is the concentration of chloride ions when 0.223 moles of CrCl2 is dissolved in 742 ml of…
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Q: 5. What is the molarity of a bleach solution containing 12.5 grams of NaOCI per liter of bleach?…
A: Mass of NaOCl = 12.5g Volume of solution = 1 litre Molar mass of NaOCl = 74.5g/mol Number of moles…
Q: Result: A. Data Trial 1 Trial 2 Weight of KHP Volume of NaOH Used 17 mL (mL) Normality of NaOH…
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Q: Calculate the molarity of a solution containing 124 grams of NaCl in 1277 ml of solution? (Atomic…
A: We will calculate the molarity of NaCl solution.
Q: How many grams of NaCl are present in 1836 ml of a 1.18 M solution? Answer:
A: Molar mass of NaCl is 58.5 g/mol. Given volume of NaCl solution is 1836 mL and molarity is 1.18 M…
Q: Listen I have 340 mL of a 3.0 M NaCl solution. If I boil the water until the volume of the solution…
A:
Q: Calculate the molarity of 81.0 g of HCl in 1.50 L of an HCl solution. Express your answer with the…
A: Mass of HCl = 81.0 gram Volume of HCl = 1.50 L Molar mass of HCl = 36.5 g/mol
Q: QUESTION 15 What volume (in mL) of a stock solution of potassium hydroxide with a concentration of…
A: Given Molarity of Stock solution ( M1 ) = 3.01 M Molarity of Target solution ( M2 ) =…
Q: What volume of 0.98 N CaCO; solution contains 105.6 grams of CaCO3? Answer:
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Q: Fe(OH)3___________ + HNO3___________ → HOH + Fe(NO3)3 How many mL of 0.878 M Fe(OH)3 are required…
A: The given unbalanced chemical reaction is: Fe(OH)3___________ + HNO3___________ → HOH + Fe(NO3)3 How…
Q: How many grams of CaCO, are present in 1750 ml of a 0.68 N solution? Answer:
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Q: What volume of 1.2 N CaCO3 solution contains 242.5 grams of CaCO3? Answer:
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Q: What volume of 0.5 N CaCO; solution contains 212.9 grams of CaCO3? Answer
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Q: Sr(OH)2 has a molar mass of 121.63 g/mol. If 26.6 g of Sr(OH)2 is dissolved in enough water to make…
A: Given,
Q: Molarity Problem: A solution has a volume of 250 mL and contains 0.70 mol NaCl. What is its…
A: Given Moles of solute (NaCl) = 0.70 moles Volume of solution = 250 ml = 250*103 L
Q: Study material: How many grams of NaCI solute must be added to 1 L of solvent to make a solution of…
A: Volume of NaCl solution = 1L Concentration of NaCl solution = 0.5 M ..Or because M = mol/L…
Q: If there is 0.551 mg of arsenic in 348 g of solution, what is the arsenic concentration in ppm?…
A: ppm is parts per million It is calculated by using the formula ppm=mass of solute (g)mass of…
Q: Calculate the molarity of a solution containing 231 grams of NaCl in 585 ml of solution? (Atomic…
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Q: What mass of water will contain 454 g of sucrose (C12H22O,1) to make a 0.62 m solution? Answer:
A: Given: The molality of C12H22O11, (m) = 0.62 m. The mass of C12H22O11, (w) = 454 g. The molar mass…
Q: How many milliliters of solution are needed to make 0.30 M solution containing 0.46 grams of…
A: Given :- mass of Ca(OH)2 = 0.46 g molarity of solution = 0.30 M To calculate :- volume of…
Q: A 12.2 M solution has a volume of 4.0 L. The volume is doubled by adding water. What is the final…
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Q: What volume of 0.57 M NACI solution contains 169.5 grams of NaCl? Answer.
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Q: What volume of 0.73 N CaCO3 solution contains 145.9 grams of CaCO3? Answer:
A: Given that: Mass of CaCO3 = 145.9 g Normality of CaCO3 = 0.73 N Molecualr mass of CaCO3 =…
Q: What is the molarity when 8.3 grams of iron (II) nitrate is dissolved to make 0.3 L? Answer to 3…
A: Given :- mass of iron (II) nitrate = 8.3 g Volume of solution = 0.3 L To be…
Q: Review Calculate the molarity of each solution. 33.2 g of KCI in 0.885 L of solution Express your…
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Q: What is the molar concentration equivalent of a 50 mg/mL concentration of bovine serum albumin…
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Q: What volume of 1 N CaCO; solution contains 137.4 grams of CaCO;? Answer.
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Q: .What mass of Sodium carbonate is needed to prepare 550. mL of a 2.70 M solution? Answer: Unit:…
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Q: Calculate the molarity of a solution containing 59 grams of NaCl in 1509 ml of solution? (Atomic…
A: Given, mass of NaCl = 59 g Note: 1000 mL = 1 L Volume of the solution = 1509 mL = 1.509 L Molarity…
Q: In the laboratory, a student dilutes 20.1 mL of a 6.58 M nitric acid solution to a total volume of…
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Q: The molarity of 25% by mass HCI solution is?? The density of the HCI solution is 1.20 g/mL. Which is…
A: 25% by mass HCl solution means the 100 g of solution contain 25 g of HCl . So, Mass of HCl = 25 g…
Q: Final Answer: 4. To prevent dehydration, intravenous (IV) solution is given to hospital patients.…
A: Q 4) Given that : Volume of solution = 150.0 mL = 0.150 L Mass of glucose = 6.60 g Molarity of the…
Q: What volume of 1.17 N CACO; solution contains 169.4 grams of CACO3? Answer:
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Q: I have 360 mL of a 1.4 M NaCl solution. If I boil the water until the volume of the solution is 80…
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Q: Calculate the molarity of a solution containing 241 grams of NaCI in 1836 ml of solution? (Atomic…
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Q: What volume of 0.73 M NaCl solution contains 145.9 grams of NaCl? Answer:
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- How many mL of 6.00 ppm solution are needed to make 4.00 L of a 0.100 ppm solution ? (answer = 66.7 mL) What is the dilution factor ? (answer = 1:60)If there is 0.551 mg of arsenic in 348 g of solution, what is the arsenicconcentration in ppm? Answer: 1.58 ppm or 1.58 mg/kg or 1.58 g/gH2. A solution contains 100.0 g water, 10.0 g NaCI, and 15.0 g methanol. What is the weight percentage of methanol in the solution? Please give typed answer
- The total mass of a solution is 153.4 g. The solvent mass is 125.2 g. What is the mass percent of the solute? Is this correct answer 18.4%?what is the molarity of a solution prepared by dissolving 8.74 g of barium chloride in 455.8 mL of water? report answer to the thousandths place.A solution is made by dissolving 60.0 g of AlCl3 in enough water to make 250.0 mL of solution. How many moles of chloride ions are in 5.00 mL of solution?Answer = _______
- How many milliliters of an injection containing 1 mg of drug per milliliterof injection should be administered to a 6-month-old child weighing 16 lb toachieve a dose of 0.01 mg/kg? answer: 0.073 mL. what is the full solution?6.) A sulfuric acid (H2SO4) solution with a concentration of 6.00 M has a density of 1.34 g/mL. What is the concentration of this solution in percent by mass of sulfuric acid? The volume of the acid solution is 1000 mL. Follow this format: Given: Required: Equation: Solution: Answer:Fe(OH)3___________ + HNO3___________ → HOH + Fe(NO3)3 How many mL of 0.878 M Fe(OH)3 are required to neutralize 140.50 mL of 0.756 M HNO3? Answer: Unit: Label/ID:
- 5.Calculate the mole fraction of WATER in a solution of 45.0 grams of dextrose (molar mass = 180.158 g/mol) in 150.0 grams of water (molar mass = 18.0159 g/mol). Group of answer choices no correct answer 0.231 0.0291 0.972 0.769How many mL of 0.146 M NaC2H3O2 are needed to supply 15.7 g NaC23O2 ? Answer in mLNEED ANSWER PLS FAST 50 g of NaCl has been dissolved in water to come up with a 120 mL of solution. The saline solution has a density of 1.3 g/mL. What is the concentration of the solution in terms of M? Responses A 6.27 M B 9. 17 M C 7.17 M D 0.66 M