How much energy is required to completely separate an electron from a proton that is 210.0 pm away?

Q: A volume of 500.0 mL of 0.170 M NaOH is added to 525 mL of 0.200 M weak acid (K, -7.52 x 10-5). What…

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Q: Mail-Scheffel, Reagan - Outlook X → с STARTING AMOUNT 68°F Clear app.101edu.co X BIO 120 LAB -…

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Q: What mass of rubidium chloride, can be produced directly from 8.36 g rubidium and 8.36 g chlorine? 2…

A: Mass of Rubidium chloride formed can be calculated from limiting reagent.

Q: Suggest a synthesis for the following alcohol starting from an aldehyde or ketone and…

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Q: Predict the products of this organic reaction: NH₂ + KOH ? Specifically, in the drawing area below…

A: The reactant is a primary amide.  Primary amides undergo hydrolysis in the presence of a base, KOH…

Q: Name the organic product of the given nucleophilic substitution reaction OH− + CH3Br (show the…

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Q: 4. What are the IUPAC names of the compound shown below? A) B) D) CH3 I O || CH3-CH-CH₂-C-OH سلہ…

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Q: A solution containing 3.73 mol Ca(OH)2 is titrated with HCI. How many moles of HCI are required to…

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Q: 26. Calculate the enthalpy change for the reaction below. NO(g) + O(g) → NO₂(g) Given following…

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Q: Part A How many moles of methane gas, CH4, are in a 1.00x10³ L storage tank at STP? 195| ΑΣΦ Submit…

A: we have to calculate  moles of methane  mass of methane in grams  mass of carbon dioxide in grams…

Q: A major component of gasoline is octane (C&H18). When liquid octane is burned in air it reacts with…

A: We will first write the balanced chemical reaction involved. And from the balanced reaction we can…

Q: Draw The Structures?

A: Given structure of molecules Ti : identify parent chain

Q: Write the structural formula of the organic product for the given reaction between an alkyne and an…

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Q: Do the same as above for the formula C6H10. Draw three isomers such that each atom makes the…

A: Isomers are the compounds which have same molecular formula but different structure and name.  The…

Q: What is the ¹H NMR chemical shift value (in ppm) of the indicated hydrogen? 3.13 O 5.13

A: The molecule given is 1-butene.

Q: 2. Provide the reagents required to complete the following multi-step synthesis. Write the structure…

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Q: how many total valence electrons are in a molecule with two nitrogen atoms and two chlorine atoms

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Q: In each row check off the boxes that apply to the highlighted reactant. reaction HCl(aq) +…

A: Some chemical reactions are given and we need to predict the indicated chemical is whether Lewis…

Q: I. Write the chemical reaction involving the synthesis of 4-methylcyclohexene and Calculate their…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Use the periodic trend in electronegativity to choose the bond below that is the most polar.…

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Q: Charles's law states that the volume of a gas is directly related to the absolute temperature when…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: What information does solution concentration provide? A. quantity of solute B. quantity of solvent…

A: We have to tell what information does solution concentration provide. The given options are…

Q: (a) The boiling point elevation constant of a common organic solvent is 3.40, and its normal boiling…

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Q: What does the group of an element tell you about its Lewis dot structure?

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: 5. Which of the following statements is FALSE regarding molecular shape and polarity. according to…

A: To determine the FALSE statement, we need molecular structure of both compounds and then we can…

Q: 12. Consider the combustion of octane given by the following UNBALANCED equation. CgH18 +0₂ →_CO₂…

A: #12: (a): The unbalanced chemical equation is: C8H18 + O2 → CO2 + H2O  In chemical equations…

Q: Show your work) Some damage to the ozone layer of the upper atmosphere might involve the eaction NO…

A: Firat we need to write the rate law of given reaction as per given data.  The overall order of…

Q: Compute the mole of CO2(g) evolved in Part II, Tube #1 through # 5 assuming that this gas could be…

A: Given: Concentration of Ca+2 = 0.1 M Concentration of CO3-2 = 0.1 M

Q: An unknown gas has the following percent composition: 54.529%C, 9.1522 % H, and 36.319 % O. Vapors…

A: we have to determine the molecular formula of the compound

Q: f Ch4=0.1M,O2=0.25M,CO2=0.35M and H2O=0.15 which direction will the reaction proceed.

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Q: At 25.0 °C, the reaction CO2(g) + H2O(l) ⇔ H+(aq) + HCO3-(aq) is at equilibrium when PCO2 = 3.50…

A: Given: PCO2 = 3.50 mbar [H2O] = 55.5 mol L-1  [H+] = 39.8 µmol L-1  [HCO3-] = 1.28 mmol L-1

Q: Ammonium phosphate ((NH),PO) is an important ingredient in many fertilizers. It can be made by…

A: Mass of phosphoric acid = 4.35 g

Q: MEASUREMENT AND MATTER Counting significant digits when measurements are multiplied o... Multiply or…

A: The given problem is based on the concept of significant figures.

Q: 5.64 Hot, concentrated sulfuric acid is a fairly strong oxidizing agent. Write a balanced net ionic…

A: Sulfuric acid is a strong acid. When it is dilute, it generally acts as an acid but when it is hot…

Q: Ammonium perchlorate (NH4CIO4) is a powerful solid rocket fuel, used in the Space Shuttle boosters.…

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Q: How many grams of KClO needed to mix with 120.0 mL of 0.240 M HClO (ka=2.90 ×10-8), to make a buffer…

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Q: 1. CH3OH (shown below) is soluble in water. Draw molecular level pictures representing: (a) a…

A: The intermolecular forces are the forces of attraction or repulsion that exit between the molecules…

Q: Nitrogen (N₂) gas and hydrogen (H₂) gas react to form ammonia (NH3) gas. Suppose you have 7.0 mol of…

A: First we need a balanced chemical equation for this reaction. The using moles of both reactants and…

Q: An analytical chemist is titrating 179.3 mL of a 0.3400M solution of benzoic acid (HC H₂CO₂) with a…

A: First we need to calculate moles of both compounds and then draw an ICE table for their reaction.…

Q: it says the 2nd one is incorrect

A: The structure of second compound is- This given compound is a tertiary amide.

Q: B с Each bold, capital Roman letter symbol represents one or more fundamental mechanistic steps or…

A: Here we have to predict the name of fundamental steps involved  in the following  mechanism of  the…

Q: ing the standard enthalpies of formation, what is the standard enthalpy of reaction? CO(g) + H₂O(g)…

A: Since, The standard enthalpy of the formation is defined as change of enthalpy of 1 mol of the…

Q: 7. Circle the best substrate for a nucleophilic substitution reaction. OH OCH 3 SH CI

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Q: Macmillan Learning If the heat of combustion for a specific compound is -1460.0 kJ/mol and its molar…

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Q: 1. Sodium fluoride is used in water fluoridation and manufacture of insecticides. Its reaction with…

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Q: 2. Aluminum oxide can be used as an adsorbent, desiccant or catalyst for organic reactions. To…

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Q: Given the thermochemical equations X₂ + 3 Y₂ → 2XY3 - AH₁ = -310 kJ X₂ +2Z₂ → 2XZz ΔΗ, = −190 kJ…

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Q: If 1.3618 moles of AsF3 are allowed to react with 1.0000 mole of C₂Cl6, what would be the…

A: Given : balanced equation    Moles of AsF3 = 1.3618 mol     Moles of C2Cl6 = 1.0000 mol  Tip : find…

Q: 7.000 g sample of solid potassium chlorate decomposed in the presence of the catalyst MnO2 to yield…

A: Mole is equal to weight of substance divide by it's molar mass

Q: How many signals would be present in the ¹HNMR? 04 05 OH

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Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.