A chemistry student needs 70.0 g of dimethyl sulfoxide for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of dimethyl sulfoxide is 1.10 g·cm - 3 Calculate the volume of dimethyl sulfoxide the student should pour out. Round your answer to 3 significant digits.

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A: Mass of potassium Iodide = 25.38 g Volume of water = 100. mL The concentration is needed in the unit…

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A: Given: The density of desired granular material = 3.26g/cm3 The density of undesired granular…

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A:

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A: For Ehtylene Glycol liquid,  Density = 1.11 g cm-3 Mass = 245 g Volume = ?

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A: Dilution is the process of decreasing the concentration of a solute by mixing more solvent. Dilution…

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A: Given: The speed of light in m/s is 299,792,458 m/ s.

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Q: A student is given the following question: "What is the mass of a gold bar that is 7.379 x 1o 4m3 in…

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Q: What is the volume, in quarts, of 1.068 kg of olive oil? The density of olive oil is 0.92 g /mL.

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Q: A chemist adds 125.0 mL of a 2.9 x 10 'M mercury(I) chloride (Hg, Cl,) solution to a reaction flask.…

A: Given Molarity of Hg2Cl2 solution = 2.9 * 10-7 MVolume of Hg2Cl2 solution = 125.0 mL1 L = 1000 mL…

Q: A chemist prepares a solution of potassium iodide (KI) by weighing out 0.5448 kg of potassium iodide…

A:

Q: A chemistry student weighs out 0.0812 g of sulfurous acid (H₂SO3), a diprotic acid, into a 250. mL…

A:

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 2.3 x 10 umol of iron(II)…

A: Change micro mol to mili mol the volume in L. then divide it.

Q: A chemist adds 125.0 mL of a 2.9 x 10 'M mercury(I) chloride (Hg,Cl,) solution to a reaction flask.…

A: For Hg2Cl2 Solution : Volume = 125 mL              = 0.125 L Molarity = 2.9 × 10-7 M…

Q: A chemist prepares a solution of potassium iodide (KI) by weighing out 37.1 g of potassium iodide…

A: Given: Mass of potassium iodide (KI) = 37.1 g volume of solution = 100 mL The concentration of…

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A: The total mass and total volume occupied by the egg whites from the four large eggs are given.

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Q: mi/hr

A:

Q: A chemistry student weighs out 0.228 g of phosphoric acid (H,PO, a triprotic acid, into a 250. mL…

A: This is an acid base titration where H3PO­4 is a triprotic acid and the reaction taking place will…

Q: A chemistry student needs 10.0 g of tetrahydrofuran for an experiment. By consulting the CRC…

A: Given that: weight of tetrahydrofuran = 10 g density of tetrahydrofuran = 0.889 g. cm-3

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Q: A chemist prepares a solution of potassium iodide (KI) by weighing out 37.1 g of potassium iodide…

A: Interpretation - To determine the concentration of potassium iodide solution in ( g/dL ) when a…

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Q: A chemist must prepare 775.mL of 1.00M aqueous barium chloride, BaCl2, working solution. He'll do…

A: Given, V1 =  775.mL M1 = 1.00M V2 = ? M2 = 1.73M

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A: Significant figures: These are the digits of a number that are useful in terms of accuracy and…

Q: A student is given the following question: "What is the mass of a gold bar that is 7.379 × 10–4 m3…

A: We know,Mass = Density x Volume

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Q: A chemistry student weighs out 0.0639 g of sulfurous acid (H,SO3), a diprotic acid, into a 250. mL…

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Q: The following quantities were reported on the labels of commercial products. Determine the number of…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: he volume occupied by the egg whites from four “large” eggs is 112 mL. The mass of the egg whites…

A: Given : volume of 4 egg whites = 112 mL And mass of 4 egg whites = 120 g

Q: The density of mineral oil is 0.834 g/mL. What is the mass in kg of the mineral oil in a cubic…

A: Given that: density of oil = 0.834 g/mL side of a cube = 11 inches. To find: The mass in Kg of…

Q: A chemistry student weighs out 0.0623 g of acrylic acid (HCH,CHCO,) into a 250. mL volumetric flask…

A: Given: The mass of acrylic acid added to 250 mL of the volumetric flask is 0.0623 g. The molarity of…

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A: Here, we have to find the mass of acetone (in grams) of 28.74 mL of acetone.

Q: A chemist must prepare 150. mL of 1.00 M aqueous iron(II) bromide (FeBr,) working solution. He'll do…

A: The concentration (M) of any solution can be expressed as follows: Concentration (M)  =  Number of…

Q: A chemistry student weighs out 0.0202 g of acrylic acid (HCH,CHCO, into a 250. mL volumetric flask…

A: To calculate the volume of NaOH solution needed , we would first write a reaction between acrylic…

Q: What is the speed of light in miles per hour? Express your answer in scientific notation. The speed…

A: The speed of light = 299,792,458 m/ s

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A: We have to calculate the area in hectares.

Q: the radius of a neon atom is 6.9 x 10 ^-2 nm, and its mass is 3.35 x 10^-17 micrograms. what is the…

A: 6.9 * 10-2 nm = 6.9 * 10-12  m  We know that formula of volume of sphere  = 4/3 πr3  As 1 meter =…

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A: Given,length, l = 2.20 inwidth, w = 3.71 inheight, h = 10.4 in + 1 in

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A: Given : Mass of substance = 3.50 Kg = 3500 g…

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Q: A chemist prepares a solution of iron(III) bromide (FeBr, by weighing out 45.48 g of iron(III)…

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Q: A chemist prepares a solution of silver(I) perchlorate (AgCIO,) by measuring out 4.4 x 10 umol of…

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