How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 40.0 L?

Q: Rank the substances in this reaction from lowest to highest energetic stability: 8 CO(g) + 17 H2(g)…

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Q: g. Chromous hypochlorite h. Strontium phosphate i. sodium sulfate

A: Since you have posted a question with multiple subparts, we can answer only first three subparts.…

Q: I don't think this was the answer I was looking for

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Q: Propose a practical "racemic" synthetic route for the following molecule. Me- HO. HO-

A: The synthetic root of the following molecule is as follows:

Q: Select the arrangement in which these ionic substances are arranged from higher to lower potential…

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Q: 2e,) Assume that the following reaction is in chemical equilibrium: N2(e) + 3 H2(g) + 2 NH3(g) +…

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Q: Consider these compounds: A. CaSO3 B. PbS C. Fe(OH)2 D. Zn(CN)2 Complete the following statements by…

A: The question is based on the concept of solubility product principle.It states that when a weak…

Q: Complete the table with respect to each structure. Structure Planar? Completely Conjugated? # of…

A: The molecule is planar when it is SP2 hybridized or in resonance. If the molecule contains 4n+2 pi…

Q: 2.An ether can be represented by the molecular formula a) R-OH b) R-COO-R' c) R-C (O) H d) R-C (O)…

A: 2) ethers are formed of two alkyl groups connecting through O.  3) given ester is pentyl acetate.…

Q: Which structure belongs in each of the numbered boxes? 1 LIAIH4 4 NaCN 1) SOCI₂ 2) NH₂ HBr 5 1) Mg…

A: Here, we have to identify the structure of each product in the reaction sequence.

Q: 2 CH3CH2NH2

A: An organic chemistry based problem, which is to be accomplished.

Q: Select the arrangement in which chemical bonds are ranked from weaker to stronger: (weaker) Cl-Br,…

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Q: Knew heat of respectively. Standard entropy at 25°C (cal 51,10 and 31,21, respectively. Question 2:…

A: To determine the Kc and Kp for the reaction, S(s) + O2(g) ⇌SO2(g)-       1 M           0.6 M-…

Q: A buffer solution that is 0.391 M in CH3COOH and 0.391 M in CH3 COOK has a pH of 4.74. Addition of…

A: As the concentration of acid, CH3COOH, is equal to the concentration of salt, CH3COO-K+, the pH of…

Q: Use the reaction quotient to predict whether a precipitate will form. If 15.0 mL of 3.74×104 M Cal2…

A: The objective of the question is to predict whether the precipitate will occur or not.

Q: 1) Determine the moles of KMnO4 required for each trial. 41.43 mL 0.45 mL = 40.98 mL of KMnO4 moles…

A: Given that, Molarity of KMnO4 solution is 0.1 M. For trial 1: Initial burette reading = 0.45 mL…

Q: Identify the hydrocarbon that has molecular ion with an m/z value of 128, a base peak with an m/z…

A: Let us determine the molecular formula of the hydrocarbon: Dividing 128 by 13, we get number of…

Q: Compare the solubility of lead phosphate in each of the following aqueous solutions: Clear All 0.10…

A: The objective of the question is to compare the solubility of lead phosphate in the given aqueous…

Q: How many moles of aluminum are required to c

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Q: more, contact your admin about your Office plan. 1. A galvanic cell is formed from Ni metal in a 1M…

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Q: First is: What is the mass of 4-Chlorophenylmagnesium bronide in grams Second is: what is the mass…

A: To calculate: 1. Mass of 4-chlorophenylmagnesium bromide in grams 2. mass of diethyl ether in grams…

Q: Identify the Major and ALL Minor product(s) that are expected for each of the following reactions…

A: A primary alkyl halide reacts with an SH- ion resulting in the formation of a thiol. These reactions…

Q: Please help me it keeps saying my answers are wrong

A: 1.) The balanced equation for the precipitation reaction is:Cu(NO3)2 (aq) + 2KOH (aq)  →  Cu(OH)2…

Q: Complete this reaction of a carboxylic acid with a strong base. reaction: C,H,COOH + NaOH C,H,COO…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: V. Choose which term refers to each statement in numbers 1 to 8. A. surface tension B. viscosity C.…

A: With reference to the given property of different states of matter they have these properties which…

Q: 21-48 Predict the product, if any, of reaction between propanoyl chloride and the following…

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Q: How many nonbonding electron pairs are there in each of the following molecules? Part A (CH3) 2S…

A: The answer is explained below:

Q: More energy is needed to break bonds in the reactants than is released when new bonds form in the…

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Q: Are the circled protons equivalent by symmetry? YES YES H. OH or or HO : H NO NO O I. Yes II. Yes O…

A: 1. When two protons gets reflected by plane of symmetry then these protons are equivalent protons ,…

Q: In an acid-base neutralization reaction, 28.74 mL of 0.500 M potassium hydroxide reacts with 50.00…

A: Given: The volume of potassium hydroxide used = 28.74 mL The concentration of the potassium…

Q: The Lewis structure for carbon dioxide (CO2) shown below is incorrect. Starting from this structure,…

A: The given structure is represented as follows:

Q: Calculate solubility in the presence of a common ion. Calculate the solubility of PbCl 2 (a) in pure…

A: We have to calculate the solutbility.

Q: 7. Why does addition product B predominate at the higher temperature (100°C)?

A: This question is asking why product B predominates at a higher temperature in a chemical reaction.…

Q: A pond water sample was found to have 16 mg CaCO, in a 100.0 mL sample. Calculate the concentration…

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Q: 2. Using your knowledge of IMF's, rank the following in order of increasing expected vapor pressure.…

A: The forces which are responsible for the attraction and repulsion between the interacting molecules…

Q: 1. How could you use 'H NMR, 19C NMR to help you distinguish between the following structures.…

A: Proton NMR or 1H-NMR is used to find out the number and type of protons in a molecule whereas…

Q: Select all of the following that would be involved in transcription. Select any component that is…

A: Transcription is the first step in which a DNA is copied into mRNA by the enzyme RNA polymerase.…

Q: know there is only a limit to how many questions you can help me on and I don't know if each blank…

A: The solution is as follows:

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.