You have a 0.05M stock solution of NaCI (Formula Weight: 58.4g/mole), a 0.25M stock solution of glucose (Formula Weight; 180.2g/mole), and a bottle of solid Tris base (Formula Weight: 121.1g/mole). How would prepare (be specific) 150mL of a single solution containing 75mM Tris, 15mM glucose, and 5mM NaCl.

Q: Glycerin (C3H8O3) is a nonvolatile nonelectrolyte with a density of 1.26 g/mL at 25 °C. What is the…

A: The given data is as follows: The density of Glycerin = 1.26 g/mL The volumes of Glycerin = 50.0 mL…

Q: What is the molar mass (in g mol-1) of a gas which has a density of 0.88 g/L at a pressure of 0.84…

A: Given P = 0.84 bar T = 22.6°C Density = 0.88 g/L

Q: The effect of intermolecular forces on a gas becomes more pronounced at relatively greater deviation…

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Q: Glycerin (C3H8O3) is a nonvolatile nonelectrolyte with a density of 1.26 g/mL at 25 °C. Calculate…

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Q: Perform a confirmational analysis on 2-bromo-3-methylbutane.

A: Given    2-bromo-3-methylbutane

Q: At one point in time, the price of gold was about $1400 per ounce, while that of silver was about…

A: Given, price of gold = $1400 per ounce price of silver = $20 per ounce density of gold = 19.3 gcm3…

Q: When a solution is made from 47.8 g of an unknown nonelectrolyte dissolved in 151.4 g of solvent,…

A: Given: mass of non-electrolyte = 47.8 g mass of solvent = 151.4 g = 0.1514 Kg Elevation in boiling…

Q: A gas occupies 2.22 L at 367 K. What is the volume at 696 K? 4.21 L 1.17 L 0.289 L 4.20 L 3.21 L

A: Given that, Volume of the gas V1=2.22L at temperature T1=367K  We have to calculate volume of the…

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

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Q: Consider a solution is prepared by dissolving 34.0 g of NH3 in 500.0 g of water. The density of the…

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Q: Question: How can this IR graph of the crude product be an evadience that proof it is pure and the…

A: We need to provide reasons how the IR of crude product is similar to the product obtained from the…

Q: When 93.0 g of calcium and 45.5 g of nitrogen gas undergo a reaction that has a 91.1% yield, what…

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Q: Determine [Zn² ], [CN], and [HCN] in a saturated solution of Zn(CN), with a fixed pH of 2.340. The…

A: Given: The pH of the solution is 2.340. The solubility product (Ksp) of Zn(CN)2 is 3.0×10-16. The Ka…

Q: could you help me work out these problem step by step

A: Please find the following answers step by step as given in the problem.   Part 1   1. From the…

Q: Lab Report Sheet: Part A: Determination of Mass Percent of Iron (Fe) Mass of evaporating dish and…

A: We need to set up the equations for Part A, B and C.

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

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Q: The decomposition of ammonia, NH3, is zero order. The rate constant for this reaction at a…

A: The given data is as follows:      Rate constant for zero order reaction (k) = 5.32×10-3 molL-1s-1…

Q: Draw Lewis structures for two different isomers with the molecular formula C₂H,NO₂. All the atoms in…

A: Given ; formula of compounds Tip : isomers have same molecular formula but different structural…

Q: What is the pH of the following solutions? • 10-³N HCL 10-2 N NaOH ● A mixture of equal volumes of…

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Q: The following table contains some data showing the effect of molar concentration of a solution on…

A: Given: The data for concentration and optical density is: Concentration (M) Optical density…

Q: Silicon tetrachloride (SICI) can be prepared by heating Si in chlorine gas: Si(s) + 2Cl₂(g) SICI, ()…

A: Given : chemical reaction      SiCl4 produced = 0.594 mol

Q: Using standard heats of formation, calculate the standard enthalpy change for the following…

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Q: 4) Give the IUPAC name for each alcohol and classify it as Primary, Secondary, or Tertiary A) CH…

A: IUPAC Rules for naming an Organic compound: The longest possible continuous carbon chain is…

Q: Beryllium-10 changes to boron-10 . write a balanced nuclear equation and identify the radiation…

A: Given ->  Beryllium-10 ----> Boron-10

Q: 1) 235 U+ n20 Sr+ ? + 3 n 38 13 2) 12 C + " He →→ 140 + ? ➜>>> 6 2

A: Given are nuclear reactions. Nuclear reactions are reactions in which two or more radioactive nuclei…

Q: major organic product -Br 1.2 Li, Et₂O 2. -C=CH 3. CH3(CH₂)2CI sehem Select Draw Rings / |||||| с H…

A: Given synthesis is multistep synthesis

Q: 3. What is the hybridization of each atom (excluding hydrogen atoms) in the following structure?

A: when C atom have one pi bond then hybridization is sp2 and when attached with two pi bonds then…

Q: 3. Which of the following species are capable of hydrogen-bonding among themselves? (a) C2H6, (b)…

A: For hydrogen bond to be formed, compound should have N,O or F and there should be H attached to it

Q: Consider two statements and state whether they are true or false: (1) If the energetics of…

A: The enthalpy of solution, also known as the heat of solution, is the amount of heat absorbed or…

Q: How many atoms are there in 2.5 moles of C4H10O2?

A: To find the number of atoms in 2.5 moles of C4H10O2, we need to use Avogadro's number, which is the…

Q: Can you help me with the explanation of the diatomic molecule, small molecule, large molecule and…

A: Diatomic molecules: A diatomic molecule is a type of molecule consists of only two atoms of the same…

Q: Thalidomide exists in two enantiomeric isomers as shown below. ((R) N۰۰۰ ((S) If a solution is…

A: Given that thalidomide exists in two enantiomeric isomers as shown below A solution is prepared by…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Here, we have to find out whether the volume of a sample of nitrogen gas would increase or decrease…

Q: Use the standard reaction enthalpies given below to determine AH°rxn for the following reaction:…

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Q: A reaction was carried out in a coffee cup calorimeter containing 100. g of water initially at…

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Q: Part A Calculate the osmotic pressure of a solution containing 20.00 mg of hemoglobin in 13.4 mL of…

A: Given -> Weight of hemoglobin= 20.00 mg  Volume= 13.4 ml Temperature= 15°C = 15 + 273 = 288 K…

Q: A pure sample of Substance S is put into an evacuated flask. The flask is then heated steadily and…

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Q: Can you help me with the explanation of the alkane, alkene, alkyne, aromatic and all these terms…

A: ALKANE:- Compound having Carbon and hydrogen atoms with single covalent bonds. •Saturated…

Q: Determine which of the following alkyl halides will react faster in an E2 reaction with NaiPr and…

A: The E2 reaction is the elimination reaction and it involves the conversion of an alkyl halide into…

Q: Fill in the orbital energy diagram for phosphorus. 3s 3p

A: given element = Phosphorus atomic number = 15  to draw energy diagram.

Q: 2) A solution is prepared by dissolving 7.4 mg of HCO3 into 750 mL of water at 25°C. The unbalanced…

A: The concentration of a solution can be expressed in various units, including milligrams per liter…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…

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Q: 3:58 Question 12 of 12 Submit The zero order reaction A → Products takes 63.5 minutes for the…

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Q: The molality of the solution is 3.63 m. What quantity in moles of the unknown compound were…

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Q: H₂O SO₂ 64.058 Ru(CO) 5 241.12 SF6 146.05 88.004 207.29 CF4 XeF4 SF6 S Molar Mass 18.015 F Mass (g)…

A: Given: The number of particles of S is 1.65×1022. The number of particles of SF6 is 1.65×1022.

Q: Which of the followinf salts could be added to the PbCl2 solution to decrease Pb2+ concebtration,…

A: Salts are ionic compounds formed by the chemical reaction between an acid and a base. They are…

Q: At pI for the amino acid glycine, NH2CH2COOH, using the chemical formula of the molecule, please…

A: The pI (isoelectric point) of an amino acid refers to the pH at which the amino acid has a net zero…

Q: What is true of synthesis reactions? They must have more than one product. They must have two or…

A: we have to select the true statement for a synthesis reaction

Q: Consider a solution is prepared by dissolving 34.0 g of NH3 in 500.0 g of water. The density of the…

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Q: Reaction Description of Ethanol: In this section, you will describe a reaction related to the…

A: Ethanol is a clear, colorless liquid that is widely used as a solvent, fuel, and as an alcohol in…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.