Chemistry Question

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A: Toluene are aromatic compounds where a hydrogen of benzene is replaced by -CH3 group. For naming…

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A: To estimate the mass of the nucleus, assuming it is a sphere:Given:Density (ρ) = 1 * 1013…

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A: Approach to Solving the Question Identify Hybridization of the Nitrogen Atoms:Determine the…

Q: Name identify the correct structural formula of the amino acid isoleucine at a pH of 4.0. Use the…

A: Step 1: Step 2: Step 3: Step 4:

Q: Take a look at this sketch, and then answer the questions below about the mass, volume and density…

A: Approach to solving the question:Relationship between Mass, Volume and densityDetailed explanation:…

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A: Step 1: Step 2: Step 3: Step 4:

Q: Which is correct regarding an aqueous ephedrine solution 3%w/v with .the freezing point depression…

A: Detailed explanation: To determine which statement is correct regarding a 3% w/v aqueous ephedrine…

Q: +1721 pts /2400 © Macmillan Learning The half-lives of different radioisotopes are given in the…

A: From the given table, we can see that the half-life of argon-44 is 12 minutes. This means that every…

Q: Dont give AI solution....   Predict the major product of the following reaction.

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Q: 69. Iron is found in Earth's crust as several different iron com- pounds. Calculate the mass (in kg)…

A: 69. Answer: Molar massesFe: 55.85 g/molO: 16.00 g/molC: 12.00 g/mol a)Fe2O3(hematite)  Mass of Fe in…

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A: Grass: Grass is matter because it is a physical object that has mass and occupies space.Plant: Plant…

Q: An empty graduated cylinder has a mas sof 45.0043 grams. The graduated cylinder is partially filled…

A: The mass of the empty graduated cylinder is given as 45.0043 grams. The mass of the cylinder after…

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A: Step 1:This is the geometrical isomer of this compound (cis-trans). Step 2: Step 3: Step 4:  Don't…

Q: Within the drawing area below, draw the structure of two separate constitutional isomers that have…

A: Detailed explanation:   Cycloheptane: This is a seven-carbon ring with no branches. It consists of…

Q: Which emission process in atomic Hydrogen would require photons with the highest frequency? n=7 →…

A: In atomic hydrogen, an electron can move from a higher energy level (n) to a lower energy level by…

Q: Bromine and water react to form hydrogen bromide and oxygen, like this: 2 Br₂(g)+2 H₂O(g)→4 HBr(g) +…

A: To write the pressure equilibrium constant expression (Kp​) for the given chemical reaction:…

Q: The boiling point of a solution with respect to the corresponding solvent is to be determined. The…

A: The boiling point increase is the difference between the boiling point of the solution and that of…

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A: Here's a breakdown of what you'll need to do: 1. Mass of a penny: You can use a triple beam balance…

Q: Upon decomposition, one sample of magnesium fluoride produced 1.64 kg of magnesium and 2.58 kg of…

A: First, we need to convert all the given weights into the same units for consistency. In this case,…

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A: Step 1:According to given table 0.264 gallon water =1 litre 1 gallon water=0.2641​ litreStep 2:0.45…

Q: Show work. With IUPAC naming rules. Don't give Ai generated solution

A: Step 1: Rule for IUPAC NameFind the highest priority functional group.Determine and name the longest…

Q: Question 55 (11 points) Draw the structure of: a) 3-ethyl hexane b) methyl cyclohexane c)…

A: The name of a organic compound containsFirst: the position number/s and name/s of substituent/s…

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A: To determine the boiling points, we need to consider the colligative property of boiling point…

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A: First, calculate the moles of each reactant:Moles of N₂H₄ = mass / molar mass = 8.0 g / 32 g/mol =…

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A: Step 1: Step 2: Step 3: Step 4:

Q: Oxaloacetate  + ADP + Pi + H+      --->     Pyruvate + ATP + HCO3-…

A: Step 1: GivenOxaloacetate  + ADP + Pi + H+ → Pyruvate + ATP + HCO3-…

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A: Pressure equilibrium constant for any reaction of the form aA+bB→cC+dDcan be written…

Q: Use the following information corresponding to 1 Molar concentrations of reactants and products for…

A: To determine the temperature at which the reaction becomes exergonic, we need to find when the Gibbs…

Q: Indicate which of the options about the "true value of a magnitude" is false:(A). it cannot be…

A: Step 1: Option (A): This statement is true. In real life, we always encounter some level of error…

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A: 1. Mass of NaOH Pellets Required to Make 1L of 0.01 M NaOHMolar Mass of NaOH: 40 g/molMolarity (M):…

Q: What is the correct formula mass for the uncommon species, to three significant figures?: BaNO3-…

A: The first step in calculating the formula mass of a compound is to identify the atomic masses of the…

Q: A 0.2500 g sample of a compound known to contain carbon, hydrogen and oxygen undergoes complete…

A: For a compound containing carbon, hydrogen, and oxygen, the general unbalanced combustion reaction…

Q: An unknown gas has a density of 2.31 g/L at 28.1 oC and a pressure of 1.50 atm.  Identify this gas.

A: Given:Density = d = 2.31 g/L                            (3 sig fig)                     Temperature…

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A: Step 1: Step 2: Step 3: Step 4:

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: 3level laser system energy sketch diagram4level laser system energy sketch diagramDifference between…

Q: What is the IUPAC name for the compound shown? H3C H3C C CH3 HC H₂ C. CH3 CH3

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A: In the diagram you provided, the highest occupied molecular orbital (HOMO) of formaldehyde…

Q: Chemistry

A: As we can see, the longest chain will be 6 carbons, including the functional group, as shown in the…

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A: Step 1:The relationship between heat of vaporization and  condensation is ∆Hv = - ∆Hc Equal in…

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A: Acetone (CH₃COCH₃) has a carbonyl group (C=O), which is highly polar due to the electronegativity…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Approach to solving the question: Detailed explanation:Chlorine and sulfur: No. Both chlorine and…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Here are the detailed answers for each part of the problem:1. Standard Reduction Potential for…

Q: Consider the structure of the following coordination complex H₂C H₂ NH2 H₂NC H₂N H₂C C H2 NH2 CI The…

A: Let's break down the details of the coordination complex and the reasoning behind each answer:1. The…

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Q: Consider the following reaction catalyzed by Phosphopentose Epimerase at 37 oC.…

A: In conclusion:In getting ΔG under physiological condition you need first compute the constant…

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A: Key Information:Picogram (pg): 1 pg = 10^-12 gramsNanomole (nmol): 1 nmol = 10^-9 molesMolar Mass of…

Q: ŕtv لا 901 pts 00 Question 21 of 24 > © Macmillan Learning 0 Resources ? Hint Submit Answe Sodium-24…

A: First, we need to convert the time from days to hours because the half-life of Sodium-24 is given in…