A powder batch requires mixing 150 mg of oxazepam powder, 2 gr of dye, and enough lactose to make  7.55 g of powder. The powder will ultimately be filled into thirty capsules. Calculate the percent  concentration (w/w) of the lactose in each capsule. Round to one decimal place.

Q: Which is the stereochemical relationship between this pair of molecules?

A: Ans: We can identify stereochemical relationship between two compounds by using R&S…

Q: A 10.00 ml sample of a solution of hydrofluoric acid, HF, is diluted to 500.00 ml. A 20.00 ml…

A: At equivalence point the molarity of both HF and NaOH becomes equal in the titrated solution. From…

Q: the ΔG'° of the reaction A → B is –40 kJ/mol, under standard conditions the reaction: a. is at…

A: Given -> A <------> B.      ∆G°= -40 KJ/mole

Q: 5. Write explanation in ONE sentence only.  a) H2Te > H2Se > H2S > H2O acid strength order b) A. CO2…

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

Q: Which of the following would be considered optically active: a. a solution of 50:50…

A: Condition for optical activity (1) Molecule has chiral carbon. (2) More than one chiral carbon is…

Q: Quebrachamine is isolated from quebracho bark and it has adrenergic blocking activities for a…

A:

Q: (c) Complete the following reactions : dozilíne -CH3 COC6H5 us CH,O/Me,NH CH31 B A CNⓇ KOH, A >C

A: the given question is based on indozoline

Q: What is the enthalpy of vaporization of this liquid? Δ?vap=

A: According to Clausius-Clapeyron equation, ln P =-∆HvapR(1T) + C For two temperatures, it can be…

Q: H3C. Question 17.c of 25 Describe the structure, bonding, and properties of this organic functional…

A:

Q: Answer the questions regarding the tripeptide shown. H₂N-CH- C H₂C CH threonine serine valine…

A: Here we have to write the name of c- terminal amino acid and the name of following given tripeptide.

Q: Determine whether the following nuclides lie in a band of stability or not. If not classify the…

A: Here we have to name the given coordination complexes.

Q: [Review Topics] [References] Click on all of the atoms that make up the largest coplanar unit in the…

A:

Q: OSO4 q OsO4, H₂O NaHSO3

A: -> OsO4,H2O /NaHSO3 is reagent used for formation of diol when reacts with alkene. -> it give…

Q: Arrange the fatty acids from highest melting point to lowest melting point. CH₂(CH₂)2COOH…

A:

Q: Which of the following best describes the molecule below? anhydride thioester ester acid chloride…

A: Which of the following molecule see in the structure ?

Q: Calculate the pH of a solution of 6.5 x 10 mol of Ca(OH)2 in 10.0 L of water. Ksp(Ca(OH)₂) = 6.5 x…

A:

Q: T Which of the statements below is true for the following reaction? 3H₂S + 2 HNO3 --->3 S +2 NO + 4…

A: In a redox reaction if oxidation number of an element increases, then the element undergoes…

Q: Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts.…

A: We have to draw the SN1 product.

Q: chromium

A:

Q: The amount of energy available in a reaction to do work is known as: a. Entropy b. Enthalpy c.…

A:

Q: In which of the following carbon-containing molecules is carbon most fully oxidized? A. carbon…

A: The fully oxidised product is that product in which oxidation state of carbon is maximum.

Q: Draw the major product of this E1 reaction. Ignore any inorganic byproducts. OH

A: Products are present on right hand side and reactants are present on left hand side in a reaction.

Q: Iron metal, Fe, and chlorine gas, Cl₂, react to produce iron (III) chloride, FeCl3. 2 Fe (s) + 3 Cl2…

A:

Q: 2. LOH 1. Mg2+ 2. Br a = Proton transfer b= Lewis acid/base c = Radical chain substitution H₂SO4…

A: H2SO4 gives proton to the OH group. Then there is a positive charge on oxygen and this group becomes…

Q: b) c) lil H Ph cauren d) H NaOH, H₂O Δ he moment CH3CH₂O NaOH, H₂O .824 H* 2. H₂O* 1. NaOCH₂CH3…

A:

Q: Identify the ester product of the reaction. HC || HC IU OT CH OH + MC- CH H+, heat HC HC. HC || HC.…

A:

Q: Specify the local electron geometries about the atoms labelled a-d. Unshared electron pairs affect…

A: For each atom enter one of the following:tetrahedral, square planar, trigonal planar, trigonal…

Q: Volume (mL) vs. Pressure (Torr) 25 Volume (mL) 20 15 10 10 5 0 100 200 300 Pressure (Torr) 400 500…

A: Boyle's law relates the volume and pressure of a gas as follows: PV = constant where P is pressure…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: Question is asked about the freezing point  of the compound. Some compound are given , we have to…

Q: The specific rotation, [a], for sucrose is +67. What is the observed rotation for a solution of 0.70…

A: Given : Specific roation of sucrose = +67 mass of sucrose = 0.70 gvolume of water = 10 mLpath length…

Q: Draw 2-methylpentanoic acid. Include the hydrogen atoms in your structural formula.

A: we have to draw the structure of 2-methylpentanoic acid

Q: Write the IUPAC names of the given carboxylic acids. O || H3CCHCH₂-C-OH CI I IUPAC name: || ||…

A:

Q: diantilis ether. find the peaks

A: Here we have to identify each of the peaks for the protons of Diantilis ether.

Q: ✓ Correct At pll 7.2 the glutamic acid (Glu) side chain will carry a charge of -1 (at 3 pH units…

A:

Q: In a test tube, dissolve 10 drops of methanol in 3 ml. of water. Oxidize a copper wire spiral by…

A:

Q: The combustion of sulfur produces sulfur dioxide, SO2. Write the equation for the combustion of…

A:

Q: QUESTION 14 Which of the following reagents would be needed to complete the reaction below? ? CHINH2…

A: We have to predict the correct reagents for given transformation.

Q: Which carbon has the most acidic proton in the molecule below? 0000 CH₂ Ofe B P₂ D

A: -> Most acidic hydrogen is that after removel which can generate most stable carbanion .

Q: QUESTION 3 In the answer boxes, indicate whether carbon 2 compound. CI CI .. and carbon 3 have R or…

A:

Q: Carbon monoxide (CO) is a colorless, odorless, flammable gas that is toxic to humans above 35 ppm in…

A:

Q: what is the balanced hydration equation (with physical states) of thallium chloride

A: Here we are required to state the balanced hydration equation of thallium chloride.

Q: Which reagent could be used to complete the following reaction? Note: pick the reagents that a least…

A: Reactant is an acyl chloride whereas product is a ketone.

Q: For the reaction A (g) → 3 B (g), Kp = 0.482 at 298 K. What is the value of AG for this reaction at…

A: We have to predict the change of Gibbs free energy for given reaction.

Q: Are the combustion reactions of oxygen exothermic or endothermic? Support that answer with the…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: QUESTION 17 What is the major organic product of the following reaction? BrH₂C ОА 00.0 ABCD Њс OH Br…

A:

Q: Which are the three general types of organic mechanism?

A: Given : types of organic mechanisms

Q: Draw the substitution product formed in the reaction. Draw the product. CH3 CH3 CH3 H3C-C * + H₂C C…

A: we have to draw the substitution product for the given reaction

Q: QUESTION 7 Which of the following methods could complete the reaction below? O 1) Mg/ether 2) CO₂…

A:

Q: 1. (CH₂CH₂)₂Cu 2. H₂O*

A: R2Cu ===> Gilaman Reagent   Gilman reagents are good nucleophiles and will attack at the…

Q: Consider two initially separate blocks of copper in an isolated container. Each block is of mass…

A: Given, mass of each copper block = 15.0  kg

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.