Atom P As Pb Cr A1³+ Ru Atomic number (Z) 15 Electronic configuration [Ne]3s 3p³

Q: A sample of hydrogen gas has a density of 43 °C. Assume ideal behavior. g/L at a pressure of 1.39…

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Q: Show using expanded form the complete halogenation (using Br and UV light) of 2-butyne (2…

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Q: Provide the correct three-letter abbreviation for the following amino acid: Gln O=C H₂N-CH-C-O CH₂…

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Q: B) From the list given above, select the conjugate base of the following acids: A H3PO4 H NH4 1.…

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Q: How are the following compounds related? CH3 Br a. diastereomers CH3 Br Br Br b. enantiomers CH3 CH3…

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Q: ASF, PF6 IF 3 XeCl₂

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Q: Predict the molecular shape of these compounds. ammonia, NH3 H-NH linear trigonal pyramidal…

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Q: will D and E be answered or will i be given my credit back

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Q: Xenon can be the central atom of a molecule by expanding beyond an octet of electrons. Draw Lewis…

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Q: 1. An aldol reaction begins with addition of a catalytic amount of base to an aldehyde or ketone.…

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Q: A student dissolves 14.7 g of sodium chloride (NaCl) in 300. g of water in a well-insulated open…

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Q: Heat lost, in units of Calories, drinking 1.000 Liter of ice cold water. Use Average Human Body as…

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Q: Part B What Celsius temperature, T₂, is required to change the volume of the gas sample in Part A…

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Q: draw the nucleophile and electrophile precursor for the structures below Azo Dye N OH groe…

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Q: 1. Eº values: MnO4-/Mn2+ = 1.51 V = = 1.61 V Ce4+/Ce3+ If a galvanic cell is prepared from the half…

A: since you posted a question with multiple subparts, we will solve the first three subparts for you.…

Q: Select all intermolecular forces that this molecule could participate in. H F-C :F: F London…

A: Name of compound -Trifluoromethane Trifluoromethane contains one hydrogen and three fluorine atoms.…

Q: Classify each chemical compound listed in the table below. compound H₂SO4 Mg (BrO3)₂ Nal HI type of…

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Q: 1.0 equiv H₂ Pd/C Modify the pre-drawn structure. Select Draw Rings C H More Erase

A: Alkenes(compounds containing >C=C<) are reduced when they are treated with H2 in presence of…

Q: Highlight in red the 3° carbons in this molecule. Highlight the 4° carbons in blue. Cl OH

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Q: What will happen if 75.0mL of 0.015M Ca(NO3)2 is mixed with 1000mL of 0.0001M NaOH? Ca(NO3)2 + 2NaOH…

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Q: 1. Under certain conditions, cane sugar with water is converted into dextrose at a rate which is…

A: Since the given reaction follows first order kinetics, hence with the help of the given data, the…

Q: Would you use acid-catalyzed hydration or oxymercuration/demercuration to form the alcohol product…

A: Addition of water with certain reagents to alkenes to form alcohols is known as hydration reaction.

Q: Draw the Lewis structures of the given molecules. Include lone pairs on all atoms where appropriate.…

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Q: Suppose the reaction system: UO2 (s) + 4 HF (g) → UF4 (g) + 2 H₂O(g) has already reached…

A: UO2(s)  + 4 HF (g) <---> UF4(g)  + 2H2O (g)

Q: A 100.0-mL sample of spring water was treated to convert any iron present to Fe. Addition of…

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Q: The acid dissociation constant K of hydrocyanic acid (HCN) is 6.2 x 10-¹0. Calculate the pH of a…

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Q: Free-radical chlorination of hexane gives very poor yields of 1-chlorohexane, while cyclohexane can…

A: Given Reactant Hexane Cyclohexane Reaction  Free radical chlorination

Q: Check the box next to each molecule on the right that has the shape of the model molecule on the…

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Q: A student performs this experiment and determines that 1.15 grams of CO2 was lost, but based on…

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Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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Q: Consider the following equilibrium: Cu²+ (aq) + 4NH3(aq) → Cu(NH3)4²+ (aq) (Kf = 4.8e+12) A solution…

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Q: Tartaric acid is found in many fruits including grapes. Tartaric acid is partly responsible for the…

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Q: 2. Predict the products and draw the mechanism of the reaction below showing any relevant transition…

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Q: A buffer solution of 300.0 mL is 0.200M in CH3COOH (acetic acid) and 0.300M in sodium NaCH3COO…

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Q: Oxygen gas was collected in 500.0 mL flask at 26 oC from the catalytic decomposition of hydrogen…

A: We are given a decomposition reaction and asked to calculate mass of reactant decomposed.

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

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Q: A sample of argon gas occupies a volume of 8.73 L at 63.0°C and 315 torr. If the volume of the gas…

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Q: When half of the HCHO2 has been neutralized: pH = i After a total of 15.0 mL of base has been added:…

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Q: This question has two parts, a, and b, and only the following is given. When 75.0 mL of 0.455 M…

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Q: Identify the subshell in which electrons with the following quantum numbers are found (a) n=2,1-1…

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Q: Report Sheet Fill in the grid below. Bond angles should be 90°, 109.5°, 120°, 180°, or indicate that…

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Q: Draw a diagram of the linear and ring structures of fructose. Show the biochemical mechanism of…

A: Fructose - also known as fruit sugar and found naturally. It is a ketonic sugar.

Q: What is the best reagent for this transformation? H₂C H₂C a) (CH3CH₂CH₂)₂Culi d) BrCH=CHCH3 a) O d…

A: In the given reaction starting compound is ketone and final product is alkene.

Q: Which of the following is an exar of nuclear fusion? 40 20 Ne+20 Ne -> 4⁰ Ca 238U -> 234Th + ¹He 1…

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Q: Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts.…

A: The given reaction will occurs by SN1 reaction because there is formation of stable allylic…

Q: What type of reaction is the last step of the reaction of sodium carbonate with acid? Nato o Na H HO…

A: The mechanism given is reaction of sodium carbonate with acid.

Q: From the equilibrium concentrations given, what is the Ka value for NH4+?  [NH4+] = 0.100 M; [NH3]…

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Q: Calculate the value of the equilibrium constant for the reaction, 4 NH3(g) +3 02 (9) 2N₂(g) +…

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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.