Q1/Prepare 0.1N of CH,COOH in 500 mL, Specific gravity 1.05 gm/cm and percentage 99.5% ?

Q: Q1: What is the density (g/ml) of a 3.6M Sulfuric acid solution that is 29% H,So, by mass (Mwt. =…

A: Given 3.6M H2SO4  29% H2SO4 by mass means that 100 g of solution contains 29 g of H2SO4  Mw (H2SO4)…

Q: How many grams of N a Cl would need to be added to 558.00 grams of water to lower the freezing point…

A: Given : freezing point of solution = -12.8 oC. And mass of water i.e solvent = 558.00 g = 0.558 Kg…

Q: In preparing an infusion of the drug cetuximab, a pharmacist adds 15 mL of bacteriostatic water for…

A: Drug Trastuzumab 350mg. Here pharmacist adds 15 ml bacteriostatic water into it and resulting…

Q: (a) A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of…

A: A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150 .The new solution has 3.03 %…

Q: Benzoin Tincture  18 mL Peru Balsam         10 g Cold Cream          70 g Sig cold sore ointment…

A: The specific gravity is given as: Specific gravity = Density of object/Density of water Given:…

Q: What will be the resulting percentage (w/w) of the said syrup if 300 g /2L of sucrose will be used?…

A: W / W % = percentage weight of substance by weight measured in grams in 100 grams…

Q: The molar volumes of pure acetone and pure chloroform at room temperature are 72.0 cm^3 and 81.0…

A: The volume of one mole of acetone is = 72.0 cm^3 The volume of one mole of chloroform is = 81.0 cm^3…

Q: A blood concentration of 0.065 M ethyl alchohol is sufficient to induce a coma. Blood alcohol…

A: Given: Concentration of alcohol = 0.065 M a) Given: Volume of blood solution = 5.6 L

Q: pure density liquid A. 31. What is the density of a mixture that is 2.3 moles A and 2.7 moles B?…

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Q: Which flask is the best choice for precisely containing 10 mL of a certain liquid?

A: Graduated cylinders are the best choice for containing certain volume of a liquid . Graduated…

Q: Intensive properties independent of the amount of the substance in the system Select one: True False

A: Intensive property : A property which independent  on the amount of matter present in a system is…

Q: A solution is made by mixing 50. g of methanol (CH3 OH) and 112. g of acetic acid (HCH;CO2).…

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Q: The ratio of a substances density to the density of a given reference material is known as it's…

A: The given options are as follows --- Option (A): ABV The term 'ABV' stands tor alcohol by volume. It…

Q: What volume of 95.0% alcohol by weight (density: 0.809g/cm^3) must be used to prepare150 cm^3 of…

A: Given, Density of 95.0% alcohol by weight = 0.809 g/cm3 Density of 30.0% alcohol by weight =…

Q: How many grams of N a Cl would need to be added to 493.00 grams of water to lower the freezing point…

A: Depression in freezing point is defined as the decrease in freezing point temperature  of any…

Q: 2.7 x 10-3

A: Actually of La3+ means concentration at La3+ (effective) now as La(IO3)3 and La(NO3)3 both contain…

Q: Suppose the pressure in the esophagus is -1.8 mm Hg while that in the stomach is +21 mm Hg. To what…

A: Solutions- pressure in the esophagus is -1.8 mm Hg while that in the stomach is +21 mm Hg. density…

Q: A mixture of methanol and water contains 60.0% water by mass. Assuming volume additivity: If the…

A: Given: Percent by mass of water = 60.0 %. And moles of methanol required = 150 mol.

Q: 4G 72% 4:37 = bartleby Q&A Science / Chemistry / Chemic... / 11th Ed... : A student determined the…

A: a.The freezing point depression can be calculated as follows:

Q: For the standard equation, shouldn't it be  (0.97-1.09) and so on... because (x-mean)

A: The general equation to find the standard deviation is: ∑i=2n(Xi-μ)2Nwhere Xi = Experimental valuesμ…

Q: T0.03g 1. Mass of empty small evaporating dish (nonalpe noin2.24g 2. Mass of small evaporating dish…

A: The mass of empty small evaporating dish is = 70.03 g The mass of small evaporating dish + mixture…

Q: What is the weight/volume percent (w/v%) of sugar in soda? Assume the average mass of sugar in soda…

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Q: Gypsum is the hydrate of calcium sulfate, CaSO4 · 2 H20. It is the primary material in sheet rock,…

A: Hydrated crystal contains certain number of water molecules. When hydrated crystal is heated these…

Q: A mixture of ethanol (ethyl alcohol) and water contains 40.0% water by mass. (a) Assuming volume…

A: A mixture of ethanol (ethyl alcohol) and water contains 40.0% water by mass. !00% mixture can be…

Q: aye = 5.0 x 10 2 Zna+ = 1.17 x 10-5 Znya-= 3.0 x 1016

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Q: Before investigating the scene, the technician must dilute the luminol solution to a concentration…

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Q: ppm 2. In a certain polluted area, the partial pressure of NO gas was 8 pascal. The mixing ratio of…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: 3. (a) A solution of 20.91 % by weight H2SO, has a specific gravity of 1.150. Wwhat is the normality…

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Q: The blood serum acetone for a person  is determined to be 18.7 mg of acetone per 100 mL of serum.…

A:

Q: Q: assume citrix acid makes up 7.96% by volume of the lime juice . How many moles of citrix acid…

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Q: PLEASE ANSWER ALL THE ITEMS. WILL GIVE YOU THUMBS UP AND GOOD RATING TRUE OR FALSE 1. The specific…

A: 1. The specific gravity bottle method can be used for both liquid and solid state. : True 2. The…

Q: What is the volume (in mL) of 2.5 lb benzyl benzoate having a specific gravity of 1.12?

A: Given: Specific gravity = 1.12            mass of benzyl benzoate = 2.5 lb Known, specific gravity =…

Q: ormality of 100 mL of 1.17% (w/v) Čačl2 is 0.812 N 0.212 N 0.106 N

A: Normality is number of gm equivalent present in 1000ml of solution. nfactor for salt is charge on…

Q: Calculate the quanity of ecergy required to vapariz 150. ml. of Cll;COCl, at 25 "C. The density af…

A: Given: Volume of CH3COCH3 = 150 mL Density of CH3COCH3 = 0.780 g/mL Vaporization enthalpy = 29.1…

Q: = 0.80, K- ? t units and sig. figs.:

A:

Q: но он 10 mL oxygen free ethanol * N¡2+ 12

A: Ans octahedral complex

Q: Preparations of Solution by Chemical Reaction are classified as extractives. a)true b)false

A: Given: Preparations of solution by chemical reactions are classified as extractives.

Q: The physician orders an IV solution to infuse at the rate of 44gtt/min. The infusion set is…

A: Answer:- This question is answered by using the simple concept of dimensional analysis which…

Q: 1: What is the density (g/ml) of a 3.6M Sulfuric acid solution that is 29% H2S04 mass (Mwt. = 98)?…

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Q: Given the following data for Mass of test tube, beaker and cyclohexane = 100.17 g Mass of test tube…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Normality (N) of Na2S2O3 = 0.025 N Volume of the sample = 203 ml Volume (V) of Na2S2O3 = 0.97 ml…

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Q: Before investigating the scene, the technician must dilute the luminol solution to a concentration…

A: Given : molar concentration of dilute solution of luminol = 4.00 × 10-2 M  Volume of solution = 2.00…

Q: 1. NaCN H. 2. H20

A: Addition of Cyanide (CN-) to aldehydes results in the formation of Cyanohydrin. It occurs in two…

Q: The blood serum acetone for a person  is determined to be 23.7 mg of acetone per 100 mL of serum.…

A:

Q: If 400 cc of 15% (v/v) acetic acid is mixed with 800 cc of 35% (v/v) acetic acid, what are the total…

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Q: O 250. mL

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Q: A product you are compounding requires 40 mL of a 5% ammonia solution. Your stock includes a 29%…

A: To calculate volume of stock solution needed, we would use dilution law.

Q: A solution of 20.91 % by weight H2SO4 has a specific gravity of 1.150. What is the normality of this…

A: Normality: Number of gram equivalent or mole equivalent of the solute dissolved in 1000 ml or 1 L…

Q: Express in percentage the fluoride concentration in drinking water given in 0.6 ppm. 2. What will be…

A: