1. Consider the substance A below. wild is the ma. Substance A: CH,CCI I'

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Q: 18. Nitrogen has a greater first ionization energy than phosphorus. What is the best evidence to…

A: Ionization energy is the energy required to remove an electron from an atom or ion. It is an…

Q: express in scientific notation (9.8 x 10-2) - (5.6 x 10-3)

A: The problem is asking us to subtract two numbers that are in scientific notation. Scientific…

Q: In your own words, explain the observed trend in ionization energies and determine which group of…

A: Ionization energy is the energy required to remove an electron from an atom or ion. The first…

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A: This visual representation captures the molecule's layout, with all atoms and bonds arranged as per…

Q: Of the six most commonly found elements in living things, which four elements have roughly equal…

A: Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.…

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A: the curved arrow notation shows the movement of electrons in the pyrrole ring. the lone pair on…

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A: Step 1:   FIRSTLY FIND DOUBLE BOND EQUIVALENCE Step 2:   THAT MEANS THERE IS A POSSIBILITY OF 1…

Q: GIVEN ANSWER WITH MECHANISAM

A: In first step bromide ion attack on epoxide.In second step,H3O+ act as acid and donate proton to…

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

Q: How many moles of CBr4 are there in a 45.2 g sample of the substance? 8.21 x 1022 mols 0.136…

A: The first step in this calculation is to determine the molar mass of CBr4. The molar mass of a…

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

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A: Step 1: Heat Required to Raise the Temperature Raise the temperature of ethanol from −41.4∘Cto its…

Q: give michanisam  dont given  AI SLOUTION...

A: The reaction in the image is a **hydrolysis reaction** of an ester. Here's a reasonable mechanism…

Q: A postsurgical patient weighs 185.0 lb and is prescribed a painkiller that has an administration…

A: First, we need to convert the patient's weight from pounds to kilograms because the dosage of the…

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A: Step 1: Step 2: The hydrogen atom attached to the oxygen in sec-butyl alcohol is acidic.The hydride…

Q: Identify the acid-base reaction: 2HNO3 (aq) + K2SO3 (aq) → 2KCl (aq) + SO2(g) + H2O (l) C2H4 (g)…

A: Step 1:An acid base reaction is the chemical reaction that occurs when an acid and base reacts with…

Q: Determine whether the following transitions are emission or absorbance. n = 5 → n = 3 n = 9 → n = 8…

A: In quantum mechanics, the energy levels of an atom are quantized, meaning they can only take on…

Q: Please correct answer and don't use hend raiting

A: Step 1: In zwitterion structure both positive and negative charge are present. Step 2:-NH2 group is…

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A: Polar BondsA polar bond is a type of covalent bond where the electrons are not shared equally…

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

A: 1. 6 oxygen atoms.2. 9 titanium atoms.3. The Titanium atom atoms are in octahedral holes. An atom…

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A: To calculate the energy required to convert 3.2 kg of liquid water from 25°C to 60°C, we use the…

Q: 4 Import favorites…

A: First, we need to convert the volume of gasoline from liters to milliliters because the density of…

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

A: In this problem, we are dealing with a chemical equilibrium where methane (CH4​) is converted into…

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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…

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A: Step 1: To simplify this to an empirical formula, we check if any common factor divides all the…

Q: Estimate the volume of a solution of 4.5 M NaOH that must be added to adjust the pH from 4.0 to 9.0…

A: Step 1: GivenMNaOH = 4.5 MVNaOH = ?pH = 4.0 to 9.0VH3PO4 = 51 mLMH3PO4 = 99 mM  Step 2: Calculation…

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A: As we see that, the longest chain contains 10 carbons. So, it is a decane. There is an ethyl at…

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A: Step 1:Eclipsing interaction : Eclipsing interactions occur whenever bulky portions of a molecule…

Q: How many lone pairs are there on the central atom for [ClO2]- Four Two Zero One

A: In the molecule [ClO2]-, the central atom is Chlorine (Cl). This is because Chlorine is less…

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…

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

A: Refer to the solution

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A: A nucleophile is a substance that can donate a pair of lone pair to the electrophilic center.Here…

Q: One resonance structure of a cation is shown. Provide the other reasonable resonance structures. H Н…

A: Step 1: Resonance structureValency of C = 4Valency of N = 5In the resonance structures, π bonds and…

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A: Step 1:The limiting reagent is Mg Excess reagent is O2   Step 2:From the balancing equation Moles of…

Q: A sample of liquid water supercooled to -10°C placed in a thermally insulated compartment undergoes…

A: Step 1: The system is thermally insulated, so no heat is exchanged with the surroundings. Therefore,…

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A: Concept : Density is the measurement of how tightly a material is packed together. It is defined as…

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A: Arranging the protons in the order of increasing pKa:Types of protons given:Ha : secondary alcoholic…

Q: The picture below shows the transition state and reaction coordinate diagram for one step in a…

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Q: 9. Explain what is wrong with each of the following names for the molecule shown. Then write the…

A: IUPAC Rules for Alkane Nomenclature 1)Find and name the longest continuous carbon chain.2)Identity…

Q: Convert 14.50 L to mL in scientific notation to the correct number of significant figures

A: In order to convert liters (L) to milliliters (mL), we need to know the conversion factor. The…

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A: We know that the density is given as mass/volume.So we need to find the mass and volume of the black…

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

A: ## Question 3### 3.1. (i) Differences between Linear ToF and Orthogonal ToF Mass…

Q: Convert the unit. Given that 1.09 yd = 1.00 m, 6.71 m3 is equal to 6.16 m3 8.69 m3 7.31 m3…

A: Here is the step-by-step explanation:​​We will use the given conversion factor between meters and…

Q: Draw structural formulas for the products of the reaction shown below. CH3CH2-0 H3C + HI • You do…

A: Step 1:Ether reacts with HI to formed the alcohol and alkyl iodide as the product. Step 2: Reaction…

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A: 1. Signs of ΔG and ΔS for the ReactionGiven reaction:[CaCl2​(s)→Ca2+(aq)+2Cl−(aq)ΔH=−81kJ⋅mol−1]-…

Q: Inspect the compound lithium hydroxide, LiOH. Is the bond/attraction betweenthe Li - O the same as…

A: In the compound lithium hydroxide (LiOH), there are two types of bonds: the Li-O bond and the O-H…

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