What kind of attractive intermolecular force(s) are found in this compound? 13) H3N1

Q: An element has three isotopes. X-72 (%= 54.239), X-73 (% = 10.945) and X-75. What is the fractional…

A: The percentage abundance of the isotopes of the element are:IsotopePercentage…

Q: Draw one of the two enantiomers of the major product from this reaction. Use a dash or wedge bond to…

A: -> First of all Br2 reacts with alkene and forms cyclobromonium ion. This bromonium ion can be…

Q: What is the ∆H, ∆S, and ∆G when we isothermally mix 1.0 mol of toluene and 2.5 mol of benzene,…

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Q: Which is the correct newman projection for the following molecule (as drawn below assuming no…

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Q: 425 25 m² 9 m² 3 9 X ZSM-5, a catalyst material, has a surface area of 425 m²/g. What is the surface…

A: Surface area of catalyst= 425 m2/gConvert this surface area into cm2/mg

Q: (a) Draw the MO-VB energy diagram for propa-1,2- diene, H₂C=C=CH₂. Hint: The three-dimensional…

A: Molecular orbital diagram: A molecular orbital diagram is a qualitative diagram used to explain…

Q: Part 1 What is the mass number of this atom? Part 2 1.01 What is the symbol for this ion? Enter both…

A: Mass Number of Helium (He):The mass number of an atom is the sum of the number of protons and…

Q: E D 1 :0: FU H C H S 2 H Does this mechanism describe an acid/base reaction? Note for advanced…

A: According to Bronsted-Lowry theory, species that loses H+ ion in its solution is called…

Q: Give the IUPAC name for the following alkane. H H₂C CH₂CH₂ H H CH₂CH(CH3)2

A: To name the given compound, it is important to convert the Newman projection of the given compound…

Q: I added two picture first one is original measurements and second one after putting a metal nut…

A: Volume of a liquid is measured in measuring cylinder. When the liquid is water then we should…

Q: Solubility Equilibria Write the solubility-product BaSO₂ (s)Ba²+ (aq) +SO² (aq) Ba, (PO), (s) 3 Ba…

A: The solubility product constant, Ksp​, is the equilibrium constant when a slightly soluble salt is…

Q: (c) foot" -C=C H- Molecular formula Empirical formula chemPad XX chemPad X.X² → 14 ↓ Help Greek ▾…

A: Empirical formula is the simplest ratio of elements in a compound. As for example, empirical formula…

Q: 1. Predict products: (CH3)2CHMgBr CH3Li CH3CH₂MgBr + CH3CH₂MgBr + excess HO 1. ether 2. H3O+ OH 1.…

A: Grignard reagent RMgX can react with epoxide, aldehyde, ester functional group and gives…

Q: X- The transformation above can be performed with some reagent or combination of the reagents listed…

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Q: 13. Identify the number of valance electrons and predict the charge of the expected ion. Discuss the…

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Q: Using the Beer's Law plot constructed for TZ at 430 nm, please report the effective molar…

A: According  to Beer's law when a monochromatic light is passed through a transparent solution, then…

Q: Propose a mechanism for the following reaction. Draw a neat energy profile diagram for the…

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Q: 1. How many grams of Zn2+ are present in 2.11 grams of zinc iodide? grams Zn2+. 2. How many grams…

A: 1:Mass of zinc iodide= 2.11 gWe have to find the grams of Zn2+present2:Mass of  Zn2+ =  4.84 gWe…

Q: 1. How many grams of Cu+ are present in 2.20 grams of copper(I) chromate? grams Cu+. 2. How many…

A: The number of molecules or atoms present in the one mole of the substance is equal to the Avogadro…

Q: Identify the molecular formula for the skeletal drawing shown below. 요 OH A) CsH10 O2 B) CsH12O C)…

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Q: What should be the N-N-C bond angle in the compound shown below according to the VSEPR theory?…

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Q: Calculate the volume of 50% (w/v) NaOH solution needed to make 1 L of 0.1 M NaOH.

A: The w/v % concentration of the given solution is = 50 %The molarity of the required solution is =…

Q: Which statement is true for strong acids? Strong acids ionize incompletely in aqueous solution. For…

A: Arrhenius Concept of Acids and Bases : An acid is defined as a substance which contains hydrogen and…

Q: Draw the major organic product of the reaction shown below.

A: The lone pair on oxygen of alcohol attacks the PBr3, with loss of Br- to form protonated oxygen. The…

Q: Which of these expressions correctly expresses the solubility-product constant for Ag,PO, in water?…

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Q: 5. Use the following reaction to answer each part of this question: NaCN + OH HCN (a) Label the…

A: Acids and bases are two fundamental categories of substances in chemistry:Acids: Acids are…

Q: Identify the condensed formula of the following structure: XX CI (CH3)2CHCHCICH(CH3)2…

A: The given structure is shown belowWe have to give the condensed formula of the given structure.

Q: rank the following compounds in order of decreasing boiling point with 1 having the highest boiling…

A: Ranking the given compounds in order of decreasing boiling point with 1 having the highest boiling…

Q: Compound 1 Choose the molecule that is NOT a constitutional isomer to the other compounds in this…

A: Constitutional isomers : These are also known as structural isomers which have the same molecular…

Q: SolutionsPreparing approximately0.1M HCl Calculate the volume of concentrated HCl needed to make 1L…

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Q: Two experiments were conducted: 1.2.750 g of copper(II) oxide, CuO₂, was reduced by heating at high…

A: Answer:Two elements always combined in the fixed ratio of their masses to form a compound…

Q: 2.1 What splitting pattern in the ¹H NMR spectrum would you expect for all the hydrogen atoms in the…

A: The given compounds are shown belowWe have to give the splitting pattern of all the protons of them.

Q: Which of the curly arrows are incorrectly drawn in the following reaction mechanism? H-Br W X Br H…

A: While writing the curly arrow mechanism uses electron pushing an arrow from the electron rich center…

Q: Draw 2,4-dimethylhexane as a bond-line structure. Then, looking down the C3 – C4 bond, draw a…

A: 2,4-dimethyl hexaneWe have to draw the most stable and least stable conformer.

Q: 1. Rank these dienes in order of increasing stability (least stable to most stable). CH3 A B H₂C.…

A: Conjugated alkenes are more stable than isolated alkenes.More the number of alpha-H, more will be…

Q: Part A) Assign BOTH IR spectra below to TWO of the FOUR provided structures A - D. TWO of the four…

A: The given four molecules and the spectra are shown belowWe have to identify those two given spectra…

Q: What is the osmotic pressure of a solution of 10 g of Ca(NO3)2 in 500 mL of water at 25 °C?

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Q: (b) H H Molecular formula Empirical formula Н. H H chemPad X₁X² H chemPad X₁X² →→ Help Greek Help…

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Q: Match each description with the correct family of organic compounds. V > carboxylic acid alcohol…

A: Functional groups are a group of atoms that determine the properties of an organic compound.

Q: Draw an isomer of C4H9Cl that would be expected to have three resonances in its 13C NMR spectra.

A: NMR spectroscopy is an important tool for the determination of the structure of an organic compound.…

Q: Draw the skeletal structure of a 3° alkyl chloride with six carbon atoms and no rings. Click and…

A: A carbon attached to 3 other carbon atoms

Q: Consider the structure for the amino acid cysteine: HH H S- H-NH H Using information you see in the…

A: Answer:To acquire an electronic configuration like a noble gas often atoms combine together by…

Q: How much energy is released when 76.7 g of water freezes? answer in kJ thank you, i keep missing…

A: The enthalpy of fusion, also known as the heat of fusion, is the amount of heat energy required to…

Q: Some chemical reactions, such as formation of ozone in Earth's stratosphere, can be initiated by…

A: Answer:The energy associated with one mole of photons will be:

Q: Predict the product for below reaction O III OIV 01 Oll O OH OH OH CrO₂ 11 III OH IV CHO

A: CrO3 is Jones reagent. It oxidize the primary alcohol and secondary alcohol. Secondary alcohol is…

Q: (c) If you were given only the two starting materials (and not the products), how might you decide…

A: Acids and bases are two fundamental categories of substances in chemistry:Acids: Acids are…

Q: Draw the Newman projection so that it corresponds to the molecule and conformation shown when viewed…

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Q: Draw the products of the reaction shown below. Ignore inorganic byproducts. он Q

A: Friedel Craft reaction is one in which halogen atom ar alkyl group or acyl will be added to aromatic…

Q: What is the oxidation number of oxygen in Fe(CH3COO)2?

A: Answer:Charge present on the atom in a specie when bond is assumed to be completely formed due to…

Q: Based on your knowledge of electronegativity and the Periodic Table, explain by calculating, what…

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.