Molecular weight (g/mol) Amount density (g/mL) Mass Volume Reagent (g) (mL) (mmol) 5.198 0.0058me benzil 210.23 1:219 Sodium hydroxide (30% w/v) L40.00 2.53 10.15 60.06 0.6095 urea

Q: If 30.0 mL of 0.150 M CaCl2 is added to 15.0 mL of 0.100 M AgNO3, what is the mass in grams of AgCl…

A: Here we are required to find the mass of AgCl precipitate formed

Q: 52.1429 Mass of evaporating dish 9.97mL Volume of KCI solution (use about 6 mL but record actual…

A: It is given : mass of evaporating dish = 52.142 gVolume of KCl solution = 9.97 mLMass of evaporating…

Q: The following mixtures are completely mixed to form mixture D: Mixture Mass (kg) % NaCI % KCI % H2O…

A: The solution is given in below image file: From the given information, It is know that mass of each…

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Q: How many grams of CuCl2 (MW = 134.45 g/mol) is needed to prepare 100.0 mL of 0.2418 M CuCl2?…

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Q: 5. Calculate the molarity (M) of a solution prepared by diluting 10.00 mL of 20.0% by mass H2O2…

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Q: Grams of HNO3 in 250.0 mL of 14.3 M HNO3

A:

Q: One gram of saltpeter (KNO3) is dissolved in two hundred milliliters water. Assume the density of…

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Q: Mercury and bromine will react with each other to produce mercury (II) bromide:What mass of HgBr2(s)…

A: The Balanced chemical reaction is : Hg (l) +Br2 (l)= HgBr2(s) Here  1 mol of Hg reacts with 1 mol of…

Q: What volume of 0.2963 N H2SO4 is required to prepare 250. 0 mL of 0.1000 N H2SO4

A: Given that Concentration of H2SO4 = 0.1 N  = N1 volume of suloution = 250 ml  = V1 To prepare the…

Q: A student mixes 50.0 mL of 0.15 M Na2CO3 and 50.0 mL of 0.15 M CaCl2 and collects 0.71 g of dried…

A:

Q: oluene 1C7H82 weighs 5.0 g and benzene weighs 225 g in a solution with a density of 0.876 g/mL. The…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution.

Q: (ii) Calculate the moles and mass of Zn(NO3)2 in 29.3 cm3 of 0.952 moldm solution Relative formula…

A:

Q: Sublimation, dissolving, and filtration can only be carried out in:* soluble-substances in solution…

A: Here three process occur  1) Sublimation - This method is used to separate a substance that sublimes…

Q: How many milliliters of 18.0 M sulfuric acid, H2SO4(aq)' must be diluted with water to prepare 2.67…

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Q: What is the weight, in grams, of 1 quart of a mixture of equal parts of alcohol (sp.gr. 0.812) and…

A: Given : Specific gravity of alcohol = 0.812 Specific gravity of glycerin = 1.25

Q: Express 1:690 as a percentage strength. O 0.14% O 0.15% O 0.144% 0.149%

A: Given ratio are 1:690 is fraction number. To convert the ratio into percentage form , we must…

Q: How to calculate grams of aluminum chloride using 2AI + 6HCI -> 2AICI3 + 3 H2 formed with 135 g of…

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Q: What mass of benzoic acid (122.12 g/mol) is needed to prepare 100.0 mL 75.0 mM benzoic acid…

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Q: How many g (grams) are there in 10 mmoles of Salicylic acid? Molar mass: 138.121 g/mol, Density:…

A: The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity…

Q: Flask Volume  100.0 + 100.0 + 79.6 mL = 279.6 mL Mass of Flask + Cap  143.85 g Mass of Flask +…

A: Introduction :  Its is used in analytical chemistry for the quantitative determination of the…

Q: potassium chloride in a 50.00 g solution made with 2.824 g of potassium chloride?       0.05648 %…

A: The question is based on the concept of solutions. we have to calculate mass percent of the…

Q: hat is the mass in grams of potassium dichromate(K2Cr2O7) are required to prepare a 350 cm3 solution…

A: Given : Volume of solution =  350 cm3  Concentration = 5.16 M

Q: Water is analyzed in wine by the Karl Fisher method with the following reaction: 12 + SO2 + 2H₂O 2HI…

A:

Q: The number of moles in 37.80 g of C2H6O (molar mass = 46.1 g/mol) is  9.072 x 10^2  8.200 x 10^-1…

A: Correct: 2.  8.200 x 10-1 Given that,  Weight of C2H6O given = 37.80 g Molar mass of C2H6O = 46.1…

Q: Raisin Solution Preparation 240 7.l6 Mass Sample + Tare (g) 337.l6 Mass Tare (g) Mass Raisins (g)…

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Q: Zinc dissolves in hydrochloric acid to yield hydrogen gas: Zn(s) + 2HCI(aq) → ZnCl2(aq) + H2(g) What…

A: Using stoichiometric ratio we can determine how many moles of each reactant reacts . From that we…

Q: 5.00 mL of stock solution is diluted to 25.00 mL, producing solution ALPHA. 10.00 mL of solution…

A: The dilution series is shown as follows:

Q: How many grams of ASA, C9H8O4, are present in 250.0 mL of 3.0 x 10-3 M C9H8O4? The molar mass of…

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Q: 52.37 9 1. Mass of flask, aluminum foil, and rubber band 100°C 2. Temperature of boiling water bath…

A: Given data,Temperature=100oC=100+273=373KPressure=1atmMass of condensed…

Q: Mercury and bromine will react with each other to produce mercury (II) bromide: a. What mass of…

A: The mass of a compound can be calculated by the number of moles of the respective compound from a…

Q: Reagent Concentration (Molecular weight) Amount Needed Bicine 5.00 mM (163.17) NaCI 500.0 mM (58.44)…

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Q: Calculate the percent composition of sand in the mixture using the mass of the recovered sand…

A: First, the % composition of sand in the given mixture is calculated by dividing the sand weight by…

Q: Determine the quantity (g) of pure CaCl2 in 7.5 g of CaCl2•9H2O. Please show the steps involved.

A: Number of moles of CaCl2.9H2O can be calculated from the given mass and molar mass:

Q: Calculate the moles of Na25203 using the following data: • Sample volume (mL) = 200.0 • Buret…

A: Molarity (M) or molar concentration of a solution is defined as the number of moles of solute…

Q: NeC 2. Another common unit of concentration is % mass/volume (m/v). Calculate the % mass/volume for…

A: Since you have posted multiple questions, we will answer only first one for you. If you want any…

Q: A soft drink contains 54 gg of sugar in 339 gg of H2OH2O.   Part A What is the concentration of…

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Q: 1.A student performed an experiment to find the number of water molecules associated with the CuSO,…

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Q: . What is the mass in grams of potassium dichromate(K2Cr2O7) are required to prepare a 350 cm3…

A: We need to find mass in gram of potassium dichromate.  Volume of solution = 350cm3…

Q: How many potassium ions are in 53.0 g of K3PO4? - 4.51 x 10^23 - 8.19 x 10^23 - 5.01 x 10^22 - 1.51…

A:

Q: Determine the empirical and molecular formula for chrysotile asbestos. Chrysotile has the following…

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Q: You dilute the river water 10 times for the analysis of SDS concentration. The instrument measures…

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Q: T 2 HCI + 2 456 mL 18.00 M 100% Ca(OH)₂ 个工 I 2 Mole ratio Volume, m Molarity Excess moles FW, g/mol…

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Q: Volume of 0.100 M Na3PO4 solution used 30 mL 30 mL Initial burette volume of CaCl2 solution .6 mL…

A: Answer: Molar concentration of any compound in its solution is the ratio of its number of moles and…

Q: Commercial grade fuming nitric acid contains 90% HNO3 by mass with its density of 1.50 g/mL Its…

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Q: The average concentration of dissolved gold in earth's oceans is  5.8 x 10^−9 g/L. of ocean…

A: 6380 μgram of gold are in 1.1x103 m3  of ocean water

Q: Find grams of solvent in a 5.6% mass of solutions of X that has 22.3g(X) g(soltn)= g(      )+g(…

A: given, the mass percentage of solution  of X = 5.6% weight of solute (X) = 22.3g X is the solute

Q: What is the molarity (M) of a solution containing 72.3 grams of potassium nitrate (MM = 101.11…

A: Given values are, Mass =72.3 g Molar mass=101.11 g/mol Volume of solution = 750.0 mL=0.750 L

Q: What is the mass percent (m/m) of NaCl in a solution made by dissolving 5.16 g of NaCl in 79.9 g of…

A: Since, you have multiple questions so I will solved first question for you please post separately…

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.