Need help with the following chart:   Element protons electrons neutrons Bohr electron configuration MOT electron configuration Carbon           Phosphorus           Sodium           Calcium           Neon           Oxygen

Q: What mass of sucrose, C12H22O11, must be dissolved per liter of water (d= 0.998 g/ml) to obtain a…

A: Given data , density = 0.998 g/ml  2.75 mole percent of sucrose  From this we have to find the mass…

Q: The radius of manganese is 126 pm and the density is 7.47 g/cm3. Does elemental manganese have a…

A: Given,  radius of manganese = 126 pm  density = 7.47 g/cm3   we have to determine that it has…

Q: What is the IUPAC name for the following molecule?

A: Some general rules for naming the compound Select the carbon chain in which maximum number of…

Q: In the following molecule, the parent chain is highlighted, and contains 8 carbons. Which of the…

A:

Q: When 2.43 g of a certain molecular compound X are dissolved in 65. g of formamide (NH₂COH), the…

A: As we know,  Depression in freezing point,    Tf° - Tf = i * Kf * mWhere Tf° & Tf are freezing…

Q: Calculate (a) the molality of CH3OH in a solution that is 6.90% by mass CH3OH in CH3CH2OH and (b)…

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Q: Calculate the number of hydrogen atoms in a 130.0 g sample of ammonia (NH₂). Be sure your answer has…

A: Consider the given information as follows; Mass of NH3 = 130.0 g Number of hydrogen atoms present in…

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E In this…

A: we have to calculate the wavelength of transition of electron from n = 9 to n = 1

Q: Draw the major organic product of the coupling reaction shown. Pd(OAc)2, PPh3 NEt3 Select Draw C…

A: We have find out the major organic product of the heck coupling reaction.

Q: Suppose you have prepared s compound which is reported in the literature to have a pale blue color.…

A: Decolorizing charcoal is a common technique used to remove impurities or colored contaminants from a…

Q: 2. Draw complete Lewis structure and bond line formula for the following molecules:…

A: We have been given six organic compounds and we have been asked to draw their lewis structures and…

Q: Evaluate the fraction. (6.38 × 104) (5.15 × 10°) 2.51 x 108 1.31 ×10² Incorrect

A: Evaluate fraction is solved below

Q: A sample of CH4Br2 has a normal boiling temperature of 131.5 °C. The enthalpy of vaporization for…

A: The equation to relate heat of vapourization or heat or sublimation with a vapor pressure at two…

Q: a. 1,3-butadiene s b. 1,3-pentadiene C. 1.3 Cyclohexadiene H O H

A: In this question we have to tell the product of the given reaction.

Q: What would you observe in procedural step 2 under flowcharts if 6M HNO3 were used in place of 6M…

A: In procedural step 2, when 6M HCl is added to a mixture of cations, then Ag+ and Pb2+ forms a white…

Q: IS. H A OH + (a) Suitable reagent is KMnO and the major product is A. (b) Suitable reagent is KMnO…

A: For Allylic oxidation of alkene SeO2 is the most important reagent. The oxidation are beleived…

Q: Procedure and Data Density of Volatile Substance 1. Measure the mass of the empty glass beaker to…

A: ♦ Density : Density is the mass of an object per unit volume .The equation of density can be…

Q: Find the mass of chromium in the spoon

A: we have to calculate the mass of chromium in the spoon

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: •Given:- Temperature(T)==>       T= 30°C=30+273.15 K = 303.15 K  Pressure (P) = Atmospheric…

Q: Match the following types of mixtures: Heterogeneous, will not settle Heterogeneous, will settle…

A: Solutions are classified into 3 types  1)Solution: It is always transparent, light passes through…

Q: 859 g = 55663.2 Incorrect Mg

A: Answer part b) :  Mass in grams = 859 g. Mass in Mg = ?

Q: How many grams are in 8.37x10^10 particles of Li2S04?

A: Given Number of particles of Li2SO4 = 8.37×1010

Q: Procedure and Data Density of Volatile Substance 1. Measure the mass of the empty glass beaker to…

A: 5. Given,Volume of Isopropyl alcohol = 5.00 mLMass of solvent from each addition = 4.54 g Trial 1…

Q: At constant pressure, which of these systems do work on the surroundings? 2 A(g) + 3 B(g) 2 A(g) +…

A: When a gas expands the work will be done by the gas on the surrounding. When the work is done by the…

Q: 18) The hydrocarbon which can exist in cis-trans forms is: CH₂

A: The cis-tans isomerization is a type of stereoisomerism. The molecule which contains a double bond…

Q: Rank the following interactions in order from weakest to strongest and discuss your reasoning.…

A: we have to rank the interactions

Q: 3. When is Hydrogen Bonding expected? Whenever a molecule contains a hydrogen atom directly attached…

A: We have to select the correct statement with respect to hydrogen bonding

Q: Compound X has a molar mass of 153.03 g-mol element carbon mass % 47.09% hydrogen 6.59% chlorine…

A: Here given, Molar mass of X = 153.03 g.mol-1 Mass percentage of carbon = 47.09% Mass percentage of…

Q: if the titration of a weak acid with a base was done, the solution at the point would be? a) neutral…

A: The equivalence point is the titration point at which the volume of titrant added is enough to…

Q: Part A CH3 CH2 CHCH2 CH₂ CHCH3 NHCH3 CH3 Spell out the full name of the compound. Submit Previous…

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Q: Macmillan Learning A 210.2 ng sample of an unknown radioactive substance was placed in storage and…

A: All radioactive decay follow first order kinetics  For 1st order reaction  At = Ao/2n  Where n =…

Q: At 1 atm, how much energy is required to heat 71.0 g H₂O(s) at -10.0 °C to H₂O(g) at 165.0 °C? Use…

A: Given -->  m = 71 g c = 4.184 J/g°C T1 = -10°C  T2 = 165°C  ∆T = (T2 - T1) = (165°C + 10°C) =…

Q: Calculate the molarity of HCI solution if 50 ml of it will yield a 0.207 g BaCl2 precipitate.

A: Molarity (M) is a concentration term for a solution. The molarity of a solution is defined as the…

Q: Draw the reactants that would react to form this cyclohexene derivative in a Diels-Alder reaction.…

A:

Q: What is the major organic product of the following reaction? H₂O, H₂SO4 HgSO4 A) I B) II C) III D)…

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Q: Rank the values according to magnitude. 5.39 x 10-5 8.9 × 10² 2.182 x 106 Greatest Least Answer Bank…

A: To rank the values according to the magnitude

Q: Can you walk me through how to draw the 3D structure of CH3CH2CHO

A: The given molecule is organic molecule and have aldehyde functional group. The name of the given…

Q: Complete the table below by filling in the principal quantum number n and angular momentum quantum…

A: Check the principal and angular quantum number in the given subshell and written it in the table.

Q: Find the number of protons (p), electrons (e), and neutrons (n) in neutral atoms of the following:…

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Q: Convert 52.7 Cal  to  kJ

A: 1 cal = 4.18 Jule 1 kilo=10³

Q: Write the correct empirical formula for hydrogen peroxide, H₂O2

A: Given: molecular formula of hydrogen peroxide is H2O2. As we know, empirical formula of a compound…

Q: Write acceptable Lewis structure. Show all non bonding electrons and indicate formal charges.…

A: Lewis structure of any molecule is a simplest form to represent the molecule including the bonding…

Q: Rubbing alcohol (Isopropanol) has a boiling point of 82.3 °C. A student experimentally measured the…

A: Boiling point elevation is defined as the increase in the boiling point of a solvent upon the…

Q: in the summer, the Kelvin scales? Temperature Temperature = = °C K might

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Q: 5. (EC) The land area of Greenland is 820,000 mi2, with only 134,000 mi² free of perpetual ice. The…

A: Given, Land area of greenland = 820,000 mi2 thickness of ice = 5100 ft

Q: Give typed solution not written How many milligrams in 1.26 scruples? 3 scruples = 1 dram 1…

A: How many milligrams are in 1.26 scruples

Q: Identify the most important type(s) of interparticle forces present in the solid  NH3 and BaSO4

A: The attraction forces between the different molecules are known as intermolecular forces. In general…

Q: Starting from the formula for the rotational energy levels: J(J+1) J = 0,1,2... EJ = 21 Show that:…

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Q: What is the molarity (M) of CaCl2 in a solution prepared by dissolving 425 mg CaCl2 in enough water…

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Q: Convert 36 kcal  to  J

A: Given : 36kcal  1 k = 1000  1 cal = 4.184 J  Therefore  1kcal = 4184 J

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.