How many moles of solute are present in 1.5 L of 0.20 Molarity Na2SO4 ?the weight of solute is 43 grams. O a. 30 mols b. 0.30 mol Oc. 43 grams Od. 300 mols

Q: 1. Name the following compounds: (a) OH OH (b) OH (c) HỌ. CH2CH2CCH3 CH3CHCH2CHCHCH3 ČH3 -CH3 CH3…

A: For naming we will use IUPAC rule. Pka is inversely proportional to the acidity.

Q: K The material labeled K contains elements that do not conduct heat or electricity well The…

A: We have to name the elements from periodic table from given choices of options having similar…

Q: A volume of 87.4 mL of 0.135 M perchloric acid neutralizes 50.0 mL of a manganese (VII) hydroxide…

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Q: 5. Write the Product of the following reaction. Is it SN¹ or SN² ? Why? Br CH₂ (1 mol) NaCN (1 mol)…

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Q: 5.63 × 10¯3 M b. PbF2; molar solubility c. MgF2; molar solubility 2.65 × 10-4 M

A: Calculate Ksp of the given solubility --

Q: 2. For each of the following indicate which reaction will occur faster. Explain your reasoning. (No…

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Q: In an example Friedel-Crafts acylation, the electrophile is generated from an acid chloride…

A: Friedel Craft acylation :-      In this reaction generation of electrophilic acyl group from acyl…

Q: Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive)…

A: Here, we have to find the mass of silver that will be deposited if 910 mA current is passed through…

Q: Excedrin can be taken for extreme headaches, such as migraines. The molecular formula for Extra…

A: Calculation for molar mass of Excedrin: molar mass of C25H27N5O8=25(12.0 g/mol)+27(1.0 g/mol)+5(14.0…

Q: Y Part B The acid-catalyzed dehydration of an alcohol is an E1 reaction in the case of secondary and…

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Q: The lab notebook assignment consists of three problems; a) writing the mechanism for the reaction of…

A: Since you have asked multiple questions, we will solve one question for you. If you want any…

Q: Decide for which of the following compounds cis-trans isomerism is possible and draw the trans…

A: Given : structure of molecules

Q: & The other form of isotope notation is known as Add Text Here 9. For each isctope, write it in the…

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Q: 6. All of the following skeleton equations represent a mixture of synthesis, decomposition, single…

A: AS PER GUIDELINES ONLY FIRST THREE PART BE ANSWERED.

Q: part b and c

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Q: 3. Using the balanced equation for the combustion of acetylene (C₂H₂), answer the following…

A: 3) given 2 H-C≡C-H + 5 O2 ➝ 4 CO2 + 2 H2O a) moles of C2H2 react = 1.80 mol moles of O2 needed = ?…

Q: Complete the following table for an isotopically labeled atom or ic

A: We are Given incomplete table.We have to Complete the given table Number of protons (p) = Atomic…

Q: 21. Complete (with the diagrams of your choice) and name the type of reaction represented by each of…

A: # (a): Alkenes undergo hydrogenation across the -C=C- double bond in presence of H2 and a metal…

Q: I Review I Constants I P 5.37x1019 CC12F2 molecules Express your answer to three significant figures…

A: We have to use the mole concept over here. First of all we have to calculate the molar mass of the…

Q: CI 'Br HNO3 H'

A: The objective of the question is to explain the reaction of  with .

Q: Question #2: The following mathematical statement is critical to the uce of calorimotry and ie a…

A: Given: The equation used in calorimetry is given as,

Q: A solution containing 0.7880 g of a polymer of unknown structure in 170.0 mL of an organic solvent…

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Q: The protons and neutrons of three carbon isotopes are shown. Carbon-12 Carbon-13 Carbon-14 Which…

A: 1.) Isotopes are elements which have same atomic number but different mass number. Isotopes of an…

Q: Part 2: Interpret each chemical formala below. Determine hoe many atoms of cach element make up the…

A: 6 ) Na+ and Cl-  Means 1 atom of Na (sodium) with one atom of Cl ( Chlorine) to make Nacl.

Q: e the molecules, and then somers, identical molecule reasoning briefly in each çI H H H H- -H and

A: The structure of the molecule is as follows: The name of the molecule is=2-Methylbutane. Both the…

Q: 1. Name the following organic compounds using the IUPAC system b. CH2-CH2-CH2OH d. CH3CH=CH-CH2COOH

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Q: The data below were collected for the following reaction: CH3C1(g) + 3Cl2(g) → CCl4 (g) + 3HCl(g)…

A: Answer: Power of concentration term of a reactant in the rate law is the order of reaction with…

Q: The combustion of a sample of aluminium produces 0.25 mol of aluminium oxide and releases 419 kJ of…

A: The reaction given is, Given: Moles of Al2O3 produced = 0.25 mol. And the amount of heat released =…

Q: Part B The integrated rate law allows chemists to predict the reactant concentration after a certain…

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Q: 1. 2. 3. on the space provided. HO H,C. O₂N. H Br CH₂ CH, -0-CH-CH₂ CH,

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Q: 4. Predict the products of the following reactions: + CH3-CH-CH3 ----> | a. CH3-CH2-CH2-C=O OH OH b.…

A: Product of the reactions:-

Q: Multi ple choce queaiors 12. 10C Of y Chaige passes a point na Crcu in 2 mamtea he current Ip the…

A: Given,  Amount of charge = Q = 10 C  Time = t = 2 minutes  Current in the circuit = I = ?

Q: H. HyC-NH, H, H,0 N.

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Q: 3) a. Write a detailed mechanism for the following reaction using curved arrow notation он Brz b.…

A: Since you are posted with multiple questions. But you are mentioned answering 3. (a) and (b) only.…

Q: Consider the reaction: 2NO¿(g) +7H2(g) = 2NH3(g) + 4H20(1) a) Write the expression for the…

A: b. Initial concentration of NO2 = No of moles/Volume = 6.021mol/1.0L = 6.021M Initial concentration…

Q: I need help with the following 2 blank spaces correct number of sig figs

A: Given dataInitial rate of reaction = 21.0M/sRate of reaction with respect to N2 = 2Rate of reaction…

Q: Use the Pauling electronegativity scale to rank the following binary compounds in order of…

A: A species is said to have a greater ionic character if the difference inelectronegativity of the two…

Q: What is the hybridization of the carbon atom indicated by the arrow in this structure? All atoms in…

A: Hybridization of carbon (C) in hydrocarbons: Alkane -C-C- in this case all bonds are single and the…