1) 2.00 L of a gas at 35 degrees Celcius and 0.833 atm is brought to standard temperature and pressure (STP). What will be the new gas volume?

Q: N 1 2 because the CO double bond is weaker 2 because the CO double bond is stronger O1 because the…

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Q: Cr(OH)3(s) + IO3(aq) → CrO4²(aq) + I- (aq) A Identify which element is being oxidized and which is…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: Enumerate the reactions with conjugated systems: name, reactants, conditions and products.

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Q: Using Grignard reagent, how could you prepare ethyl cyclohexanecarboxylate by reaction of…

A: Detail mechanistic pathway is given below to carry out the conversion

Q: [ow many signals would be present in the ¹H NMR spectrum of each of the cyclopropane derivatives? Br…

A: The number of signals of the above compounds in the 1H NMR is given below

Q: Scholarship Ap X Report - Googl X NGLSync Portal X OWLv2 | Online X +…

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Q: The following ¹H NMR signals are for three molecules with ether functional groups. All the signals…

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Q: 0.8 C 0₂ Reactants atom ↑ 8 CO₂ Products

A: C + O2 ----> CO2 in the above equation 1. we can easily find carbon and oxygen atoms.

Q: A bomb calorimeter was constructed so that the contribution of the reaction products to the heat…

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Q: Compare: absorption of light at a certain wavelength 1. H₂C CH₂ II. H₂c. CH₂ the quantity in I is…

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Q: Given the equation below: How many grams of aluminum oxide will be produced by the decomposition of…

A: Dear student ,   since you have posted multiple questions we will allow to solve only first question…

Q: Draw the amide formed when isopropylamine (CH₂CH(CH3)NH₂) is heated with each carboxylic acid.…

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Q: 2. Write the abbreviated ground state electron configuration for each element. a) Ca b) Pb

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Q: A cell consisting of a saturated calomel electrode and a lead ion electrode developed a potential of…

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Q: For the reaction 2 AB₂(g) + B₂ (g) ⇒ 2 AB3(g) = : 0.225 M, and [AB₂] = 0.495 M. the equilibrium…

A: Equilibrium constant can be defined as the ratio of concentration of products to concentration of…

Q: 1.4 4 (a) Calculate the value of Ke for the reaction: PCls ( PC13 (8) + Cl2 (g) AH Positive Given…

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Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: What is the potential that develops at the interface between the saturated KCI solution in the salt…

A: Electrochemistry is branch of chemistry in which  both oxidation and reduction reaction occurs…

Q: Ka for nitrous acid, HNO₂, is 4.00×10-4. Ką for benzoic acid, C6H5COOH, is 6.40×10-5 . Ka for…

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Q: Show the retrosynthesis and the synthesis of the following compounds: OH Target material Starting…

A: Dear student, the given question is a multiple question, hence I solved first question according to…

Q: 1 Label the diagram below, identify the anode, cathode, direction of electron flow, and direction of…

A: This type of cell is called concentration cell in which both the anode and cathode are made up of…

Q: A 2.01 L solution containing 1.28 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given,  The moles of HNO3 that neutralize 2.01 L solution containing 1.28 mol L-1 potassium…

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

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Q: Consider the given reaction. A(aq) + B(s) C(aq) K = 9.40 Suppose 9.52 mol A reacts with excess B in…

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Q: A volume of 115 mL of H₂O is initially at room temperature (22.00 °C). A chilled steel rod at 2.00…

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Q: Q1/Assuming that carbonated water contains only CO₂ (1) and H₂O (2), determine the composition of…

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Q: Water is capable of exhibiting hydrogen bonding. Which of the following forces of attraction does it…

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Q: Complete the given reactions. Add hydrogen atoms and charges to the appropriate atoms. Reaction A…

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Q: sited The hydroxide ion concentration of an aqueous solution of 0.423 M formic acid HCOOH is " [OH-]…

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Q: 3 N= H= d speaker notes Cu= 0= C= N₂+ H₂ Cu₂0+ C → |N= H= Cu = 0= C= NH3 Cu + CO₂

A: Balanced equation means number of each atom in both side are present in equal number. Thus,

Q: Draw the expanded structural formula of the following compounds. 1.) 2-heptanol

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Q: The following ratios of NaOH to HCl were determined in an analysis: T1 = 0.9958, T2 = 0.9929. How…

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Q: Balancing Act Name This activity will help you become skilled at balancing chemical equations. 1.…

A: Here, we have to balance the given chemical equations. Note that, in a balanced equation, both sides…

Q: a) Calculate the standard potential for the reaction CuBr(s) + e + Cu(s) + Br2 = 0.521 V For CuBr,…

A: To calculate the standard potential for the reaction: CuBr(s) + e- ↔ Cu(s) + Br2 Given that the…

Q: The following ether given below can be disconnected at the C-O-C bond in two possible ways, each way…

A: This method is also know as williamson ether synthesis in this alcohol and alkylhalide are used in…

Q: A 0.5510 g KIO3 sample was dissolved in distilled water. It was transferred to a 500.0 mL volumetric…

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Q: As a system becomes more disordered, entropy   Question 4 options:   increases.   decreases.…

A: Entropy is the measure of amount of thermal energy which is unavailable for useful work.

Q: 5. Which of the following statements is not true? A) A molecule that is superimposable on its mirror…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: Chromatographic analysis using gas-liquid chromatography with a 40-cm packed column gave the…

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Q: Consider the reaction. PCI, (g) PC13(g) + Cl₂(g) Kc = 0.0420 The concentrations of the products at…

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Q: Description: What is the IUPAC name for the following compound?img.…... Part A What is the 11BAC…

A: While giving IUPAC name to an organic compound, we follow the below rules:

Q: A 15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°C…

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Q: An electrolytic cell is constructed using platinum electrodes in an aqueous NaHCO3 solution. The…

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Q: The standard heat of formation, AH, is defined as the enthalpy change for the formation of one mole…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: Question 3 Circle the best answer: a. Dissolving O in Cu: a) O: solvent, Cu: solute b) O: solute,…

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Q: A reaction A(aq) + B(aq) = C(aq) has a standard free-energy change of -4.76 kJ/mol at 25 °C. What…

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Q: Classify each situation by whether the simplifying assumption can be used or whether the quadratic…

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Q: Zinc metal reacts with hydrochloric acid by the following reaction: Zn(s) + 2HCl(aq) → ZnCl₂(aq) +…

A: Given, Zn(s) + 2HCl(aq) ➝ ZnCl2(aq) + H2(g) moles of Zn react = 0.32 moles moles of HCl react = 0.47…

Q: When liquids change to a solid state, they   Question 5 options:   absorb energy.   release energy.…

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Q: A simple (i.e. single equilibrium stage) batch still is being used to separate benzene from…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.