The following liquids have about the same molar mass. The vapor pressure of each was measured in the open-ended manometer shown below. JU Arrange the liquids in order of decreasing height of the mercury column, designated as h in the image. Rank from largest to smallest height of the mercury column, h. To rank items as equivalent, overlap them. ► View Available Hint(s) CH3CH₂CH₂CHCH3 I NH2 Largest height CH3CH₂CH₂CH₂CH₂-NH₂ Reset CH3CH₂CH₂CH₂ OCH3 CH3CH₂CH₂CH₂CH₂CH3 Help Smallest height

Q: What degree amines are they and name the compound.

A: RNH2 = Primary (1°) amine  R2NH = Secondary (2°) amine  R3N = Tertiary (3°) amine

Q: Provide a synthetic route for the following transformation. OH -ОН

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Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

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Q: QUESTION 6 The functional group contained in the compound CH3CH2-O-CH3 is a(n) alkene. ketone.…

A: The group of atoms containing heteroatoms is known as a functional group. The functional group…

Q: Calculate the pH of solutions having the following  [H+]: a) 0.0020 M b) 7.0 x 10(-8) M c) 3.0 M

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Q: Macmillan Learning For each reaction, identify the element that gets reduced and the element that…

A: We will identify elements geting reduced and oxidized and answer the question.

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Q: How many grams of NH4Cl (53.49 g/mol) must be dissolved in 4.670 L of solution in order to obtain a…

A: we have to calculate mass of NH4Cl for the given solution

Q: Explain Isotopic peak? Please answer at your own easy words. Answer should be to the point.

A: Mass spectrometry is used to determine the structure of the compound based on the fragmentation.…

Q: A team of chemists discovers a new chemical reaction. 2NaCl  + MgF2 →  2NaF  + MgCl2 Which type of…

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Q: 18. For the reaction: 4A + B →→2C + 2D Which of the following statements is not correct? a. The rate…

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Q: RCO 3H ar 110

A: Alkene on Reaction with peracid that is RCO3H gives epoxide either from above or below the plane, as…

Q: Macmillan Learning A 3D representation of a cyclohexane (C6H₁2) molecule, a cyclic compound used in…

A: Name of compound = cyclohexane Molecular formula = C6H12 In cyclohexane each carbon is single bonded…

Q: Answer the questions below about the highlighted atom in this Lewis structure: H | H-C-C=C-H | H In…

A: The covalent bond is formed by the overlap of the atomic orbitals.

Q: How many moles of aluminum are needed to make 6 moles of H2?  Give just the number with the correct…

A: Given, 2 Al + 6 HCl → 2 AlCl3 + 3H2 moles of H2 produced = 6 moles  moles of Aluminium (Al) needed =…

Q: Calculate the cell potential in volts for an electrochemical cell constructed with a Ni/Ni2…

A: Answer:- This question is answered by using the simple concept of calculation of cell potential…

Q: Name these compounds properly:

A: RNH2 = Primary or 1° amine   R2NH = Secondary or 2° amine  R3N = Tertiary or 3° amine

Q: Which of the following compounds is consistent with the ¹H NMR spectrum shown below? 7 1H dd (A) 1H…

A:

Q: A glass container was initially charged with 1.50 moles of a gas sample at 5.00 atm and 21.7 °C.…

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Q: Provide the systematic name of the compound given the following: A. contains carbonate and ammonium…

A: Systematic  name composed of words or symbols that precisely describe chemical structure.

Q: In which one of the following species does the transition metal ion have d3 electronic…

A: Given : compounds

Q: QUESTION 10 || The functional group contained in the compound CH3-CH2-C-NH2 is a(n) amide. amine.…

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Q: 7. Which is the most basic? A. NaOH B. NaF C. NaNH,

A: 7) The substance that can accept hydrogen ions is known as base.

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A: Q = mc∆T

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A: Given problem number 24,25 & 26. We need to select the correct answer of the given problems.

Q: How much energy is evolved during the formation of 180g of Fe, according to the reaction below?…

A: Given Reaction :-  Fe2O3(s) + 2Al(s) ------> Al2O3(s) + 2Fe(s) ∆H° = -852 kJ

Q: What is the [H3O+] calculated for: A) 0.1 M HCl B) 0.001 M HCl   What is the pOH & [OH-] calculated…

A: We are given with: A) 0.1 M HCl B) 0.001 M HCl To calculate: The value of [H3O+].

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Q: Calculate the temperature (in °C) at which dimethyl sulfoxide (DMSO) boils at a mountain top…

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Q: QUESTION 13 A tiny piece of paper taken from the Dead Sea Scrolls, believed to date back to the…

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Q: Hello, I am currently working on intermolecular forces and have a question about a dye experiment I…

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Q: Potassium bromide (KBr) has a molar mass of 119 g/mol. If I dissolve 4.87 of KBr in 37 mL of water,…

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Q: A peak elutes from an HPLC column 17.4 cm in length in 11.4 min. What would be the width at…

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Q: The compound Al4C3 decomposes when heated according to the equation below. Al4C3 (s) + 12 H₂O (1)→ 4…

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Q: Determine the molecular formula of a compound that has a molar mass of 183.2 g/mol and an empirical…

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Q: give two examples of internal standards for menthol and thc analysis.

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Q: A major component of gasoline is octane C8H18 . When liquid octane is burned in air it reacts with…

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Q: Amines with more than 6 carbons are soluble in: a)) aqueous HCI b) aqueous NaHCO3 d) water c)…

A: Amines are basic in nature and hence it react with acid.

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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.