1.) Which is the empirical formula for the compound below?

Q: Hydrogen gas has a density of 0.090 g/L, and at normal pressure and 3.28 C one mole of it takes up…

A: Hydrogen gas density = 0.090 g/LNormal pressuretemperature = 3.28 0CMole of hydrogen = 1 molvolume…

Q: skeletal drawing for CH₃(CH₂)₃CO(CH₂)₂CH₃

A: Skeletal drawing structure of organic molecule represents the complete bond- line structure of the…

Q: 2. Are the following molecules the same or different? Explain how you can tell. Structures Same or…

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Q: How does how the molecular identity of the element change in space and/or time? Be sure to make the…

A: A name that uniquely identifies a compound, molecule or substance is known as chemical identity. In…

Q: 4. Multiple structures with the same chemical formula (number and type of each element present) but…

A: The skeletal structure given is,…

Q: Which of the organic compounds shown below exhibit cis-trans isomerism? Select one: O a.…

A: In organic chemistry , there are different type of compounds which are related with each other as…

Q: Structural Isomers: Alkanes One of the reasons for the complexity of carbon compounds is that it can…

A: The molecules which have same molecular formula but different bond connectivities and structures are…

Q: C4H10O  Do a geometric isomer  FILL ALL THE TABLE  And the molecule in specific geometric isomer

A: VSEPR theory: The shape of the molecule is determined by repulsion between all the electron pairs…

Q: What are the functional groups present in the following molecule? Select all that apply. CI O,N.

A: Functional groups present in the given molecule are: -C-O||NH-   (Amide group )  -NO2  ( Nitro group…

Q: Identify the bonds between the atoms in the following compound. Justify your answer?   Al2O3…

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Q: 3. C3H,Br (Bromopropane)

A: 3.Given compound,     Bromopropane (C3H7Br)

Q: Predict which of these compounds are ionic and which are covalent. State your reasoning.(a) BaS(b)…

A: Ionic compound: An electrostatic force of attraction formed between two opposite charges results in…

Q: NH3, is not trigonal but pyramidal, with bond angles of 107.3°. Water, H₂O is not linear but bent…

A: The shapes of molecules are determined by the arrangement of atoms and electron pairs around the…

Q: Which viewing mode(s) (ball & stick, ball & bond type, tube or wireframe) gives the most information…

A: Ball and stick type model gives the most information about a molecules structure .

Q: When

A: Gasoline is a petroleum liquid derivative and is transparent which is used as fuel for internal…

Q: Draw the correct shape of TcCl2 Are the bonds here polar? If so, draw crossed arrows along them to…

A: Tc (Technetium) comes under group 7, with atomic number 43 and electronic configuration of…

Q: What does this image represent?  Linear molecule with one domain  Linear molecule with two domains…

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Q: Which of the following molecule has a least electron concentration on the Carbon?   Question 29…

A: To identify: The compound with least electron concentration on the carbon.

Q: Determine the number of rigid (TT) bonds in the molecule pictured.

A: A single bond contains 1 σ bond only.A double bond contains a σ and a Π bond.Triple bond consists of…

Q: The figure shows the skeletal structure of 2,5-dimethylhexa-1,4-diene. Identify the number of…

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Q: Classify the following molecule: H3C-C-CH₂CH3 acid aldehyde amine ketone carbonyl

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Q: What is the correct name of these structures?

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Q: What exactly is the difference between (E)/(Z) and cis/trans nomenclature? In my class, we usually…

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Q: Explain the two acceptable arrangements of atoms for the molecular formula C2H6O ?

A: Isomers are different molecules with the same molecular formula. The compounds with the same…

Q: Give one biological example of where shape determines function AND one non biological example. Be…

A: Biological example -  Taking enzyme as one of the biological example. Enzymes are the molecules that…

Q: VISUAL SKILLS See Figures 4.5a and 4.7. Can propane(C3H8) form isomers? Explain.

A: The considered hydrocarbon is propane.

Q: 23.) A trans-3-octene molecule contains how many atoms with trigonal planar molecular geometry?…

A: In this question we want to determine the number of atoms which have Triginal planar geometry.  How…

Q: Examine the highlighted bond in the structure below. Select all the pictures in the table that…

A: -> The bond which are on outside is represented by the wedge and bonds which are on inside is…

Q: how do you know there should also be NaCl as a product? Why wouldnt it be NaCl2?

A: how do you know there should also be NaCl as a product? Why wouldn't it be NaCl2?

Q: Draw the Lewis structure of water (H2O) and then determine its electron domain and molecular…

A: We need to draw the Lewis structure of water and discuss the electron domain and molecular…

Q: ОН 6.

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Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.