An unknown sample containing citric acid (C6H8O7) was analyzed using 0.2347N NaOH. The following data were obtained in one of the trials of the analysis:                 Mass of Unknown 0.4232 g Initial reading of NaOH 2.50 mL Final reading of NaOH 28.00 mL

Q: Give the IUPAC name of the following: H Answer: Give the IUPAC name of the following compound. OH…

A: To write iupac name we have to follow some rule 1.first of all select longest carbon chain including…

Q: Q1/ Calculate the concentrations of the an ions species in (0.1 M H₂ASO4): [H], [OH'], [H₂ASO₂],…

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Q: 1. Which statement about the instantaneous rate of a reaction is not correct? a)The higher the…

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Q: Suggest a biosynthetic pathway for A.

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Q: Assign the oxidation number of the chrome in Cr₂(SO4)3 a. O b. -0.5 C. +3 d. -1

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Q: Which enzyme would catalyze the reaction illustrated below? triacylglycerol + 3H2O → glycerol + 3…

A: The reaction is  triacylglycerol + 3H2O → glycerol + 3 fatty acids

Q: What amino acid sequence would you expect from the translation of the following mRNA segment? CGA…

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Q: When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

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Q: 9b. Name the complex ion Cr(CN)(NO₂)(H₂O)(NH3] and note that it can exhibit chiral properties. There…

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Q: Propose a synthesis through a condensation, from compounds of 6 or less carbons

A: Given  synthesis through a condensation, from compounds of 6 or less carbons.

Q: Which of the following is the correct condensed structural formula for a 10-carbon saturated fatty…

A: The fatty acids contain the carboxylic acid functional group. The saturated fatty acid has an only a…

Q: The molecular formula for isopentane is the same as regular pentane mistake O O correct

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Q: Cyclohexane is a hydrocarbon annular O acyclic 0 O open chain

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Q: A to G. For each compound, write a) The number of ¹H NMR signals b) Splitting pattern c) Expected…

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Q: the primary structure of a nucleic acid, what components join together to form the backbone as shown…

A: Correct option is B.

Q: Draw the major organic product when each compound is treated with Tollens' reagent. If no reaction…

A: In this question, we will draw the structure of the major product when reactant react with tollen's…

Q: Q1/ Calculate the concentrations of the an ions species in (0.1 M H₂ASO4): [H], [OH'], [H₂ASO₂],…

A:

Q: OCH ₂ CH 3 CH ₂ CH ₂

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Q: 1-pentanol H' 180 °C Predict the organic product when 1-pentanol is heated in the presence of a…

A: In this question, we need to draw all organic products ( three type of products formed one cis…

Q: Is bis(oxalato)platinate(II) a diamagnetic square planar complex? Yes or no? How about at the start…

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Q: Alkyl halide can be prepared from the reaction of the alkane with HCI O H20 O H2

A: Choose the correct option --

Q: IUPAC name

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: Which of the following types of isomerism is NOT likely to exist in the given coordination complex…

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Q: a group of chem students was asked to determine the heat of reaction for the neutralization of a…

A: To answer: C) The experimental enthalpy (in kJ/mol) for the neutralization reaction between HX and…

Q: 2 6 3 5 9 The erroneous part in the illustrated set up is 4 O 9 O 1 O 6 7 8

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Q: he diagram shows a Maxwell-Boltzmann distribution curve for two different temperatures, T1 and T2.…

A: The y-axis of the Maxwell-Boltzmann graph is of as giving the number of molecules per unit speed.…

Q: ilicon has three common isotopes, with the masses and isotopic abundances shown elow: licon-28 --->…

A: Given-> M1= 27.98 u.        P1=0.882% M2=28.98u.           P2=0.018% M3=29.97 u.

Q: (d) 2 C(graphite) +202(g) → 2CO2(g) (b H2(g) + 1/2O2(g) → H₂O(1) (e) 2 CO2(g) + H₂O(l) → C₂H2(g) +…

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Q: 1. What reagent will be used for this reaction? ??? ОН ОН 2. What is the needed carboxylic acid to…

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Q: A chemist prepared aqueous solutions of the following complex ions: [Cr(OH)6]³, [Cr(NH3) 6]³+, and…

A: Strong ligand  has high ∆° value and weak ligand has low ∆° value.

Q: Which of the following matches is/are incorrect regarding the paper chromatography experiment? a.…

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Q: A student accidentally started the chromatographic run without saturating the beaker with the…

A: Thin layer chromatography, also known as TLC, is one of the most common chromatographic techniques…

Q: A 270.0 mL sample of a sugar solution 2.01 g of sugar has an osmotic pressure of 30.4 mmHg at 35.5…

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Q: Students performed the ideal gas experiment using other metals. One group used 0.03 g magnesium…

A: Moles of Mg(MW = 24.3 g/mol) taken  = 0.03 g * 1 mol24.3 g = 0.0012346 mol Mg Moles of Zn (MW = 65.4…

Q: What is the formula of the coordination compound containing anion [Fe(OH)6]4- and cation K+ ? a.…

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Q: Explain how covalent bonds are formed in each of the following compounds in terms of orbital…

A: Alkenes and alkynes are the unsaturated compounds containing double and triple bond between carbon…

Q: Glyceryl tricaprate (or tricaprin) is a triacylglycerol used in foods, drugs, and cosmetics as an…

A: Given,

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Q: The following equation represents the combustion reaction of octane (C8H18), which is the primary…

A: Given, 2C8H18(l)  +  25 O2(g)  -->  16CO2(g)  +  18H2O(l) Excess reactant - O2 gas molar mass of…

Q: What can be obtained in greatly diluted solutions and presence of a small excess of one of the…

A: Correct option is E .

Q: Draw the most stable chair conformation of D-mannose (The Fischer Projection is provided below,…

A: In this question, we will draw the most stable chair conformation for D-mannose.  You can see the…

Q: Explain why a chronic user of marijuana may have to wait weeks or even months after stopping use to…

A: for THC Test

Q: Use the data below to determine the ΔHrxn for the following reaction: S=S(g) + H2(g) è H-S-S-H(g)…

A: ∆Hrxn can be seen using given bond energies values.

Q: S HAC HAC Listening is everythi... Courses 20 of 34 If [H+] = 2.33 x 10-3 M, what is the [OH-] of…

A: Given, [H+] = 2.33×10-3 M

Q: the temperature is increased, physical adsorption of substance: elect one: a. remains the same O b.…

A: Which one of the following is correct

Q: What are STP conditions? 100 C and 1 atm 273 K and 760 mmHg 298 K and 760 mmHg -273 K and 1 atm

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Q: Enter your answer in the provided box. Calculate the pH of a 0.035 M C-H5N (pyridine) solution. The…

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Q: While working in a metal processing facility, Letlen had accidentally mixed two metal vats together…

A: Given the total mass of the homogenous alloy sample of Cd and unknown metal taken for titration =…

Q: 12. Detergent molecules are phospholipidlike molecules with highly polar heads and nonpolar tails.…

A: We know that detergent molecules are phospholipids having a polar head and a non polar tail.

Q: convert 2.87kg to grams. Use only the metric system

A: Convert 2.87kg to grams.

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.