What is the average specific heat capacity of the unknown metal in this experiment? What is the unknown metal? Temp of metal: 97°C Temp of water: 22° C

Q: Which is the strongest intermolecular force present in a sample of 1-butanol? HHHH TITT H-C-C-C-C-OH…

A: Answer: Different type of intermolecular forces of attraction are present in different molecules…

Q: How to do you plug it in as far as using dimensional analysis? I'm stuck.

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Q: For the equilibrium Bra(g) + Cl₂(g)=2BrCl(g) at 400 K, K, 7.0. Part A 0.54 mol of Bry and 1.23 mol…

A: Recall the given reaction,                           Br2 g + Cl2 g ↔ 2 BrCl g…

Q: Cl₂ heat t (1) (2) (3) Based on your results for the radical chlorination experiment, predict which…

A: Here the given reaction is as follows, Given that it follows free radical mechanism. So we have to…

Q: A 35 cm³ sample of 0.15 M CH₂COOH (Kµ = 1.8 × 10−5) is titrated with 30 cm³ of 0.15 M NaOH. What is…

A: A)

Q: What would be the major organic product of the following reaction? CH3 H H3C-C-C CH3 Select one: O…

A: hydrohalogenation reaction is the electrophilic addition of hydrohalic acids like hydrogen chloride…

Q: 3) Write the chemical equation for a pentanoate ion acting as base when it reacts with hydrochloric…

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Q: b) 8 CH₂ CH₂ CH₂-C-OH + CH3NH₂= O || CH3CH₂CH2-C-N-CH3 + H H-O-H

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Q: Block diagrams representing the general structures of two types of lipids are drawn. Which terms…

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Q: Predict the product of the following reaction. ||| | CH3COOH IV || OH OH

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Q: The reaction is 2 SmCl3(aq) + 6 Li(aq) → 2 Sm(s) + 6 LiCl(aq) Calculate the free energy change and…

A: To calculate the free energy change and cell potential of the given reaction, we need to use the…

Q: Select one: O A. B. OLA CH₂Br NaCN Acetone CH,NH, O || CH,CNH2 (1) LIALH4 (2) H₂O ?

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Q: Reagents available a. NaNH, b. H₂, Lindlar's catalyst c. 2 Na, NH (liq) d. H₂, Pd/C e. OsO4, H₂O₂ f.…

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Q: Type of Nut Almond Pecan Walnut Brazil Nut Hazel Nut Peanut Cashew Marshmallow Mass of Nut (mL)…

A: Here, each nut is burned in water and temperature of the water is increased. So each nut produces…

Q: 8) Fill in the missing reactant(s): a) CH3CH₂CH₂CH₂--0-H + CH3 CH₂CH₂CH3 CO₂ (decarboxylation…

A: This problem is based on general organic chemistry reaction mechanism. This portion is based on…

Q: Use the References to access important values if needed for this question. For the following…

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Q: 16. Titration: 0.750 M NaOH is used to titrate a 20.00 mL of an acetic acid solution. The NaOH…

A: MNaOH x VNaOH = Macetic acid x Vacetic acid

Q: A 0.0500-mol sample of a nutrient substance is burned in a bomb calorimeter containing 2.00 x 102 g…

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Q: d) the student realizes that the precipitate was not completely dried and claims that as a result,…

A: If a solution contains dissolved ions then it conducts electricity.

Q: H₂S and O₂ react according to the equation below. Predict the equilibrium pressure of SO, by…

A: It is based on the concept of equilibrium. Here we are required to find the equilibrium constant…

Q: Consider the two geometrically accurate structures below. Are these structures the exact same…

A: Isomers are the compounds that have the same molecular formula but they differ from each other in…

Q: Consider the relationship between the energy of electromagnetic radiation and its What will happen…

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Q: In one experiment, 12.0 g of PCl5 was slowly added to 15.0 g of H2O according to the following…

A: Limiting reagent of a reaction is the compound which is completely consumed during the reaction. The…

Q: Determine the value of Ksp for SrF₂ by constructing an ICE table, writing the solubility constant…

A: Mass of SrF2 = 0.0110 g Volume of solution = 100 mL = 0.100 L (1 L = 1000 mL) Molar mass of SrF2 =…

Q: OTES SnCl4 B

A: This question belongs to Basic organic reaction mechanism .

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: Equilibrium constant Kc for a reaction is defined as the product of the molar concentrations of the…

Q: НО Д D

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Q: The succinyl CoA to citrate pathway of the citric acid cycle is shown. Identify the missing…

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Q: I am trying to find the boiling point of liquid Unknown. Barometric pressure _650_ mm Hg, Observed…

A: Normal boiling point of a substance is defined as the temperature at which the substance boils at…

Q: All about Pesticides and Other Organic Chemicals

A: We need to explain All about Pesticides and Other Organic Chemicals Pesticides and other organic…

Q: Draw the products of the saponification of the given triacylglycerol (triglyceride). CH₂ CH CH₂ CH₂…

A: The breakdown of triglycerides into glycerol and fatty acids is called lipolysis. Lipolysis occurs…

Q: A pictorial representation of an electronic configuration is shown. TJ TJ T 1s 2s Give the full…

A: The electronic configuration of any element can be represented by the following, where the arrow…

Q: A saturated solution of the hypotheticl salt M2A3 has a M3+ ion concentration of 0.000654 M. What is…

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Q: Consider the structure of ClO3. Part 1 of 3 What is the molecular shape? Select the single best…

A: ClO3- consists of one chlorine atom and 3 oxygen atoms. Cl has 7 valence electrons and O has 6…

Q: Part B Read the following problem and then answer the questions. An 85.0-mL aqueous solution…

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Q: How much energy is required to decompose 765 g of PCI3, according to the reaction below? The molar…

A: 4PCl3(g) ----> P4(s) + 6Cl2(g)     ∆H°rxn = +1207 kJ mass of PCl3 decompose = 765 g molar mass of…

Q: 4. Propose a mechanism for each step. & & & vt fre 1. mildly 2. H₂O acidic H₂SO4

A: In given reaction firstly the lone pair of nitrogen attack on carbonyl carbon and then there is loss…

Q: The pH of a solution prepared by mixing 40.0 mL of 0.125 M Mg(OH)2 and 150.0 mL of 0.125 M HCl is…

A: Answer: pH of a solution tells about the power of hydrogen ion concentration. Its value is actually…

Q: For each of the reactions below fill in the reagent necessary to carry out the observed…

A: Alcohol is protected by silyl ether protecting groups.

Q: If I have 265g of fluorine gas at a temperature of 77K at 1.75 atm, what is the volume of the gas?

A: Mass of fluorine gas = 265 g Temperature = 77 K Pressure = 1.75 atm Volume =?

Q: Question 35 For the following question(s), identify the class c CH3 CH₂

A: We have been given an organic molecule and we have been asked to identify class of lipid to which…

Q: A student dissolves 12.3 g of ammonium chloride (NH4C1) in 200. g of water in a well-insulated open…

A: Answer: For the given dissolution process NH4Cl will be considered as system and water will be…

Q: Oxygen gas taking up 72.1L at 3.41atm at 255K has what mass?

A: The formula of the ideal gas is :  => PV = nRT  where,  P is the pressure  V is the volume  n is…

Q: If a gas with 22.3 mol at 414 K has a pressure of 78.1atm, what is the volume of the gas ?  Round…

A: The moles of gas (n) = 22.3 mol The temperature (T) of the gas = 414 K The pressure of gas (P) =…

Q: Predict the equilibrium concentration of CO, in the reaction described below by constructing an…

A: Answer: Value of equilibrium constant KC is always equal to the ratio of molar concentration of…

Q: LOD TRANSMETTANCEI 8 D 4000 2978 3000 2844 2000 1741 HAVENUMBERI-l 1471 1500 1435 1200 1168 1000 500

A: The question is based on the concept of IR spectroscopy. we need to draw the structure based on IR…

Q: 1. Atoms from the element with atomic number 38 are predicted to have valence electrons.

A: From the electronic configuration we can predict valance electrons

Q: Three monoatomic gases (neon, argon, and an unknown gas) are allowed to mix at room temperature…

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Q: Which of the following indicators is most suitable for the titration curve shown in the figure…

A: Indicator pH range = (pKin ± 1) where pKin is the pKa value of indicator. When pH at equivalence…

Q: For each resonance structure, use curved arrows to show the delocalization of electron pairs that…

A: Resonance structures are a set of two or more Lewis structures that represent a single molecule or…