Based on the master formula, the amount of camphor for a liter preparation is 60 g. How much camphor do you need for a 15 mL preparation? Formulation: Camphor 45 g Soap 60 g Rosemary oil 10 mL Alcohol 700 mL Purified water, qs ad 1000 mL a 5.4 g b 0.675 g c 7.2 g d 0.90 g

Q: A substance has a solubility of 12.5 g per 100 mL of solvent at 100°C and 2.45 g per 100 mL solvent…

A: Given, At 100°C Solubility of of substance is 12.5 g per 100 mL of solvent At 10°C Solubility of of…

Q: Order: ABC 1.5 g. Stock: ABC 2500 mg / 2 mL. How many mL will you give? O 1 mL 0.1 mL 0.6 mL 1.2 mL

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Q: -> Chem101 A neutral solution of water at a particular temperature has a concentration of OH- of 7.5…

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A: Density of a substance is useful in the identification of pure substances and characterization with…

Q: 75.42 % mass solution of naquadah (FM naquadah = 160.28 g/mol) in water has a density of 1.175 g/mL.…

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Q: What volume of 0.204 M NaOH, in milliliters, contains 35.0 g of NaOH? Volume = mL

A: NaOH has a molar mass of 39.997 g/mol. This means that one mole of NaOH has a mass of 39.997 g.…

Q: Convert the experimental glucose concentration (provided in the table below) from mM (millimolar) to…

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Q: Calculate the molarity of each of the following solutions. Round each of your answers to 3…

A: The objective of the question is to calculate the molarity of each of the given solutions. Molarity…

Q: Given information on the amounts that was used in order to create dilution Obtain 15.0 mL of 0.100 M…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Ms. Dunne added 2233.8 milliliters of water to 16.2 milliliters of NaOH solution to make a 3.60 x…

A: The equation for calculating molarity is the ratio of the moles of solute whose molarity is to be…

Q: How many grams of xylose (C5H1005) would be in 10 liters of a 2 M solution? Show your work or…

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Q: How many mL of water is in 950.0 mL of a 0.25 M NaCl solution? The Density of NaCl=2.165g/mL

A: Molarity (M) The equation to calculate molarity is ; M=given massmolar mass×volume of solution(L)

Q: A pool cleaning solution is mixed from three different bottles of solution. The first bottle…

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Q: If you start with 135 mg of acetone, what mass of NaBH4 in mg do you need? To account for some of…

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Q: Table 1. Raw titration data Trial 1 50.00. M L 24.500mL Trial 3 33.000mレ 9,500ML Trial 2 Initial…

A: Stock molarity (M1) = 10.0 M Volume of stock (V1) = 20.000 mL Final volume (V2) = 100.000 mL   The…

Q: A stock solution of hydrochloric acid is prepared by dissolving 15.7 g hydrochloric acid in enough…

A: Given  mass of HCl = 15.7 gram  Volume of solution = 749 mL  1000 mL  = 1 Liter  749 mL    =…

Q: Two bottles of salt water were created with 52 grams and 62 grams of NaCl into two different sized…

A: In this question, we want to determine which Bottle ( A or B ) is least salty ( least Concentrated )…

Q: What volume of 0.220 M NaOH, in milliliters, contains 45.0 g of NaOH? Volume mL %3D

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Q: 4. You need to make 1 liter of a 5 M solution of sodium chloride (NaCl). The molecular weight of…

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Q: A student prepared a 12.5 M stock solution of CaCl2. What volume of the stock solution in…

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Q: student wants to prepare a 0.520 M solution of Cd(NO3)2. If the student uses 35.0 mL of a 1.50 M…

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Q: A chemist prepares a solution of potassium chloride (KCI) by measuring out 75.7 mg of KCI into a…

A: Given Mass of kcl = 75.7 mg = 0.0757 g Volume of solution = 100ml = 0.1L

Q: 3295 kcal 13786.28 kJ 0.135 5.31 x 10 J kcal Incorrect

A: Given :-  3295 kcal  5.31 × 106 J  To convert :- 3295 kcal to kJ 5.31 × 106 J to kcal

Q: A chemist adds 210.0 mL of a 0.00279 mol/L calcium sulfate (CaSO4) solution to a reaction flask.…

A: The volume of calcium sulfate is .The molarity of calcium sulfate is .To calculate the millimoles of…

Q: QUESTION 7: Metals react with oxygen gas to form metal oxide. For example, magnesium reacts as…

A: Given following balanced Chemical equation -  2Mg(s) + O2(g) ---> 2MgO(s)  Also given that , mass…

Q: A lab prepared a solution of sulfuric acid with a volume of 5.0x10-4 m3. The solution is further…

A: Molarity is defined as the number of moles of solute dissolved in 1 L of solution. The unit of…

Q: 13. A 800.0 L sample of drinking water is found to contain 2.00 mg of arsenic. What is the…

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Q: If you dilute 35.0 mL of 1.00 M hydrochloric acid to 800. mL, what is the molar concentration of the…

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Q: A chemist prepares a solution of copper(II) fluoride (CuF₂) by measuring out 0.237 g of copper(II)…

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Q: How would you prepare a 200 mL solution of a 0.761 M solution of KCI? O Add 15.2 g KCI to 200 mL…

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Q: A student dissolved 4.52 g of Mg(NO3)2(s) in enough water to make 400 mL of solution. What is the…

A: Given: Mass of Magnesium nitrate = 4.52g Volume of Solution = 400mL

Q: You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric…

A: 0.35 M solution of calcium chloride is to be made. The solubility of calcium chloride at different…

Q: Aluminum hydroxide is one component of antacids for hyperacidity. If one tablet contains 178 mg,…

A: Given :  Ksp = 1.9 x 10-33  Volume = 1 litre  Mass of aluminium hydroxide in one tablet = 178 mg

Q: A solution has a concentration of 0.22 M KBr and a volume of 0.020 L. It is then diluted to a…

A: We know the dilution equation for a solution is => M1V1 = M2V2 where, M1 is the concentrated…

Q: Write a procedure that a laboratory technician could use to prepare 2.0 L of 0.25 mol/L sulfuric…

A: “Since you have asked multiple question, we will solve the first question for you. If you  want any…

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Q: You need to make 1 liter of a 5 M solution of NaCl. The molecular weight of NaCl is 58.44 g/mol. How…

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Q: How many milliliters of a non-medicated, flavored syrup base should a pharmacist add to 1 pint of 30…

A: Ranitidine is used to treat ulcers in the stomach and intestine, GERDwhere the backward flow of acid…

Q: DEFINE THE FOLLOWING, AT LEAST 100-200 WORDS EACH Volumetric analysis Gravimetric Analysis Standard…

A: Volumetric analysis:- Volumetric analysis is a quantitative analytical method which is used widely.…

Q: What volume of 0.239 M NaOH, in milliliters, contains 20.0 g of NaOH? Volume = mL

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Q: Assume household vinegar contains 5% acetic acid by weight and that the density of vinegar is the…

A: Solution Vinegar may be a bitter liquid consisting principally of carboxylic acid and water.…

Q: A sample of water is found to contain 0.012 ppm of Pb ions. Calculate the mass of lead ions per…

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Q: How many mL of liquid mercury with a density of 13.6g/mL must you dispense to have 1.56 x 10-3 mol

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Q: Blue dye can be decolorized by treatment with bleach. The kinetics of the reaction can be studied by…

A: Since first two questions are related to each other and the third one is different. Hence, we solve…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.