Complete the table below by writing the symbols for the cation ionic compound Na Cl V₂ (SO₂), 3 (NH₂)₂0 CoF2 Mn, (PO4) cation Na + 0 anion CI 0 0 0

Q: 7.28 kJ of heat is released when 40.0 g of Br₂ vapour at 332 K condenses to a liquid. What is the…

A: Given,mass of Br2 = 40.0 gThe heat is released when Br2 vapour at 332 K condenses to liquid = 7.28…

Q: For each of the following determine how many significant figures are present a. 8 X 10-3 g b. 53000…

A: 1. All non-zero digits are always significant.2. zeros between nonzero numbers are significant.3.…

Q: What kind of intermolecular forces exist between molecules of Br₂? • A) Dispersion • B)…

A: Intermolecular forces are the attractive or repulsive forces that exist between molecules and affect…

Q: What is the wavelength of an electron travelling at a velocity of 5.0x106 m/s? The mass of an…

A: De Broglie wave equation ,λ = h/pwhereλ is the wavelength in m.p = mv Where  mass = m ,  velocity =…

Q: Show the conformation of the following wedge-dash structure as a Newman projection. Assume that the…

A: In alkanes, the groups attached to the carbon-carbon single bond can freely rotate around each…

Q: Including the cis or trans designation, what is the IUPAC name of the following substance? It is not…

A: A question based on the nomenclature of organic compounds. The structure of an alkene is given whose…

Q: OH Molecular formula

A: Molecular formula is the actual number of atoms of each element in a compound. It also indicates the…

Q: nswer choices for all 4:  terminal alkyne  ester  aldehyde   carboxylic acid alcohol internal…

A: IR spectroscopy is mainly used for the identification of functional groups present in the organic…

Q: starting materials (+/-) benzoin product benzil Synthesis of 1,2-Diphenyl-1,2-ethanedione…

A: The common name of 1,2-diphenyl-1,2-ethanedione is benzil.Now, the molecular formula of benzoin is…

Q: 4. Consider only the four following quantum levels for the H atoms (n = 4, n = 3, n = 2, and n = 1).…

A: Answer:According to Bohr's model energy of any level n in hydrogen atom is:Energy of photon:Here: h…

Q: What is the total number of oxygen atoms on the right-hand side of this chemical equation? 8 Al(s)…

A:

Q: Is this NMR for acetophenone or 2-methylbenzaldehyde?

A: 2-methyl bezaldehyde should have -CHO peak at 9.5 -10 ppmBut there is no such peak.

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: State what happens when a chemical reaction reaches equilibrium, including what happens to the…

A:

Q: E ATOMS, Counting protons and electrons in atoms and atomic ions Fill in the missing information:…

A:

Q: 21. Given: 2.036 g of Zn(zinc, MM-65.38 g/mole) is dissolved in 30.00 mL of 6 M HCI, and it…

A:

Q: Show a resonance structure for the compound using the following pattern: a lone pair next to a pi…

A:

Q: Provide the major organic product(s) of the reaction below. 1. NH3 2. NaCN, HCI 3. HCI. H₂Q. heat…

A: In the given reaction an amino acid is formed by the reaction of the aldehyde with the given…

Q: The reaction between aluminum and iron (Il) oxide is used in the welding process. If 120 g of Al are…

A: a) Balanced chemical equation for the reaction:The reaction between aluminum (Al) and iron (III)…

Q: Find the concentration of I in 0.050 M AgNO3 saturated with AgI. Include activity coefficients in…

A:

Q: 150 140 60 130 120 °F 110 100 50 °C 40

A: A mercury-based thermometer, also known as a mercury thermometer or mercury-in-glass thermometer, is…

Q: Use the van der Waals equation to calculate the molar volume (L'mol-1) of ethane at 300 K and 200…

A: Van der Waals equation is given as, - (b + RT/P) + (a/P) -ab/P = 0Where,= Molar volume ,a and b are…

Q: = ○ KINETICS AND EQUILIBRIUM Drawing the reaction energy diagram of a catalyzed reaction Sketch a…

A: An exothermic reaction proceeds with release of energy in the form of heat or light whereas an…

Q: Which orbitals overlap to make the sigma-bond in C=N? N Pyridine 2p and 2p 2sp² and 2sp² 2p and 2sp²…

A: Answer:Here:

Q: 6. Using acetylene as your only source of carbon atoms, propose a synthesis for hexyl butanoate…

A:

Q: If 3 moles of ethane, C2H6, were to react with 14 moles of oxygen, O2, according to the equation 2…

A: moles of C2H6 = 3 molmoles of O2 = 14 mol

Q: Relative Intensity 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 0 99.610 182.2192.556 380.764…

A: In the given Raman spectrum seven Raman lines are observed. We have to give assignments for…

Q: Using the appropriate temperature dependent value of 1.0000 g water from Table 1, determine the…

A: Given data:To determine:(1) volume of 1g water reported at 23 degree celcius(2) Volume of…

Q: A hydrochloric acid (HCI) solution has a pH of 2. The concentration of the acid is Write your…

A: Given,pH of the hydrochloric acid ( HCl ) solution = 2

Q: ||| Home O ATOMS, IONS AND MOLECULES Predicting ionic compounds formed by two elements Decide…

A: An ionic compound is formed by complete transfer of electrons from one species to another.Generally…

Q: what percent of FeSO4 times 6H2O i

A: To determine the percentage of iron (Fe) in FeSO4•6H2O (iron(II) sulfate hexahydrate), you need to…

Q: A proposed mechanism for ozone destruction in the late spring over northern latitudes in the lower…

A: We nee to deduce a catalytic destruction cycle of ozone without the involvement of atomic ozone.

Q: Draw the product of the reaction shown below. Ignore small byproducts that would evaporate. ₂0…

A:

Q: The liquid cyanoacetylene has a density of0.817 g/mLat20.0∘C. If a51.9 mLsample of this compound is…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: ● Watch the following video: https://www.youtube.com/watch?v=kkBFG1mTSBk Record the color of the…

A:

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

A: The flow of electrons is shown by the curved arrow. Electrons move from atom to bonds, or from bonds…

Q: 211. What is the a. 0.0016 M b. 0.0032 M c. 0.032 M d. 0.016 M e. 0.16 M concentration of NaOH in a…

A: Given,pH of the solution = 11.5Volume of the solution = 2.0 L

Q: There are three sets of sketches below, showing the same pure molecular compound (water, molecular…

A: Given Molecule: H2OMelting point of H2O:  0.0 oCBoiling point of H2O : 100 oCGiven temperature…

Q: Complete the table below by writing the symbols for the cation an has been completed for you. ionic…

A: CationWhen an atom removes an electron it forms cation (positively charged species).A ---> A+ +…

Q: The hydrolysis of pyrophosphate at 25°C is spontaneous. The enthalpy change for this reaction is…

A: For spontaneous reactions  ΔG =  ΔH - T ΔS < 0 Where , ΔG = change in Gibbs free energyΔH =…

Q: Give detailed Solution with explanation needed of all  sub parts..give answer all sub parts if you…

A: We have to write the names of given inorganic compounds.

Q: Write the electron configuration for 48Zz  element (these are not real elements, but their atomic…

A: Electronic configuration is a way of filling electrons of an atom in increasing order of energy…

Q: In the compound below, identify all carbon atoms that are electron deficient (8+) and all carbon…

A: In the given molecule the carbonyl group and the hydroxy geoup are conjugated with the double bond…

Q: How would you achieve the following transformation?

A: The following transformation may achieved the following way-.

Q: In the table below list point coordinates for atoms found in the FCC unit cell below that are…

A: A unique arrangement  of atoms ,molecules or ions in a crystalline solid is called its structure.For…

Q: Categorize the following reaction as an acid-base neutralization, precipitation, combination,…

A:

Q: What is the molality of a 5.86 M ethanol (C₂H₂OH, mw 46) solution whose density is 0.927 g/ml?

A: Molarity of solution = 5.86 M = 5.86 mol/Lmolecular weight of C2H5OH = 46 g/mol density of solution…

Q: The following diagram (Figure 1) is a representation of 20 atoms of a fictitious element, which we…

A:

Q: to indicate stereochemistry when appropriate. If a racemic mixture is formed, you must draw both…

A: Addition of Grignard reagent to ketoneAddition of HCN to ketoneWittig reaction

Q: Is I₂ being created or destroyed by the chemical reaction? If I₂ is being created or destroyed, what…

A: Plot of pressure vs time in a chemical reactionTo determine if:a) I2 is created or destroyedb) Rate…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.