Elements up to what number can be a radioisotope that is naturally occurring? 68 88 92 102

Q: Write the proper IUPAC name of the compound. Don’t use CIS/TRANS or E/Z.

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: A copper(II) sulfate solution of unknown concentration is placed in a colorimeter and an absorbance…

A: 1. The mathematical equation of Beer-Lambert law is: A=εcl Here, c is the concentration, A is the…

Q: what is the name of the product?

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Q: 1) Starting from the expression for the total differential dV in terms of T and p, show that…

A: Here we need to find the differential of pressure with respect to temperature at constant volume.

Q: 1. The reaction He) + Ize) « 2HI) goes to equilibrium. The Kc is 0.00034. If the initial…

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Q: I. Identify the compounds (reactants or products) corresponding to each letter. If there are several…

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Q: Identify the structure of the product formed in the following reaction: NH,NH, Product? КОН В) A) ÓH…

A: Detail mechanistic pathway is given below to find out the actual product

Q: what is the structure of the fatty acid represented by 20:3(8,11,14) and what type of  omega fatty…

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Q: At 580 nm, the wavelength of maximum absorption, the complex Fe(SCN)2+ has a molar absorptivity of…

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Q: 2. In the determination of water of crystallization for the hydrated salt BaCl2.2H20, the following…

A: Here we are required to find the experimental percent of water

Q: Oxidation of this alkyne yields a carbon dioxide and a ketone. True False

A: Given statement is :  Oxidation of this alkyne yields a carbon dioxide and a ketone. Structure of…

Q: What was the starting alkyne and the corresponding reagents for the formation of (this is acetylide…

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Q: A 0-3500g sample of Pmperse kI s treatedf with Or19428 of pure Kz Croy to expel att ef the diberatet…

A: Here we have to determine the percentage of purity of KI present in an impure sample KI using…

Q: 09) What is the degree of the degeneracy of a state You for a particle confined in cubic box A)1 B)…

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Q: In a given reaction of SO2 + O2 --> SO3 under equilibrium at 700°C which contains 0.4 moles of SO2…

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Q: Enthalpy of combustion of the reaction CH, (g)+0,(g) → CO, (g)+H,0(g) is -890 kJ/mol. Calculate the…

A: Given-> CH4(g) + O2(g)--->CO2(g) + H2O(g) ∆H°c= -890 KJ/mol Weight of CH4 = 25.0 gm

Q: I have 25mL of 1M HCl which neutralizes 20mL of NaOH. What is the concentration of the NaOH? a. 0.8…

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Q: Indicate the name of the molecule shown below

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Q: What is the complete and balanced equation in the reaction between baking soda (sodium bicarbonate)…

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Q: Analyze the given benzene ring structure and choose the correct IUPAC name of the structure.…

A: From the given structure we see that at 3 position ethyl group,at 2 position methyl and at 1…

Q: ect; If the statement is FALSE, change the underlined word to make it true. 1. Fats and oils are the…

A: 1. fats and oils are most common examples of lipids - True 2. Glycogen are fast releasing…

Q: 2. Calculate the mass of hydrogen formed when 25 grams of aluminum reacts with excess hydrochloric…

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Q: 90. Phosgene (COCI,) reacts with ammonia (NH,), as shown in this reaction. If 1.2 grams of COCI, are…

A: The reactant which is present in less amount and finished first during the reaction is called…

Q: Know vapor pressure. How suit the (Pb) of product with the molecular weight? Describe method of acid…

A: (1) What is vapour pressure? Vapour pressure is the tendency of a material to change into a gaseous…

Q: SOLUTION pH [H*), M pOH [OH], M 0.0345 M HCI 0.000890 M Sr(OH)2 Mixture of 10.0 mL each of the 2…

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Q: steps). a. hydration with mercury as catalyst b. oxidation with potassium permanganate c.…

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Q: 9. For the reaction of the addition of hydrobromium to the Alkenes Bout-1-Neo and 2-Methylbut-2-Nine…

A: GIVEN:- For the reaction of the addition of hydrobromium to the Alkenes But-1-ene and…

Q: Which of the following is true of reduction reaction? A. It is the removal of electrons from an…

A: Reduction means gain of electrons and oxidation means loss of electrons.

Q: 3) The volume of a certain liquid varies with temperature as V=V'{0.75 +3.9 x10-4(T/K) +1.48…

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Q: 5) Discuss the physical interpretation of any one Maxwell relation.

A: Maxwell equation describes How a electromagnetic field behaves in a generel medium. The main…

Q: Directions: Modlfied TRUE or FALSE. On the space before each number, write TRUE if the stater…

A: Amino acids are made up of one carboxyl group, one amino group and an alkyl group or hydrogen atom.

Q: A chemist needs a solution buffered at pH 4.30 and can choose from the following acids: A.…

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Q: H3C CH3 KMNO4 CH3 C

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Q: Sodium hydroxide, NaOH is not a Bronsted-Lowry base but its aqueous solution is basic. Provide a…

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Q: a) write the half-cell equations and cell reaction equation for the cell representation b) draw…

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Q: TYPEWRITTEN

A: The volume of a certain liquid varies with temperature as V=V'{0.75 +3.9 x10-4(T/K) +1.48…

Q: 34. Consider the following generic reaction: A + 2 B C + D If this reaction is carried out using 3.0…

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Q: A gascous compound has a density of 1.35 g/L at 27.5 °C and 1.19 atm. What is the molar mass of the…

A: We are required to find the molar mass of the compound

Q: How many grams of pure sodium carbonate are needed to standardize a 0.20N HCl when you expect the…

A: Given,  Options are :

Q: Given the information below, provide the condensed and line structures for the image attached:

A: Condensed formula: It's a formula where atoms symbol are arranged in order as they appear in the…

Q: I. Identify the compounds (reactants or products) corresponding to each letter. If there are several…

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Q: Choose the correct IUPAC name with its correct functional group. 1. CH3COOCH3 2. C5H11COOH 3.…

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Q: KMNO4

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Q: The following neutralization reaction occurs in the         classroom.HCl  +  KOH  -->  H2O  +  KCl…

A: Given: Volume of KOH = 25.0mL Molarity of KOH = 0.5 M Volume of HCl = 15.0 mL

Q: 6. A solution containing 5.75 mg/100 mL of X (335 g/mol) has a transmittance of 41.6% in a 2.0 cm…

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Q: The decomposition of nitrogen dioxide: 2NO2(g) = 2NO(g) + O2(g) has a rate constant of 0.498 3. M/s…

A: The activation energy of the reaction can be calculated from the Arrhenius equation: Where, Ea =…

Q: 4) Given that u 0.25Katm- for nitrogen, calculate the value of its isothermal Joule-Thomson…

A: Given that μ 0.25 K/atm for nitrogen, calculate the value of its isothermal Joule-Thomson…

Q: How does understanding the calorie and carbohydrate level of your meal help you achieve a healthy…

A: Carbohydrates are a type of macronutrient found in many foods and beverages. Most carbs occur…

Q: Study the following reaction scheme and give a detailed reaction mechanism that leads to the…

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Q: 6) Evaluate (dS/a)T for a van der Waals gas. For an isothermal expansion, will AS be greater for an…

A: The solution is given below -

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.