N H o (Csp², Osp²) T (Cp, Op)

Q: QUESTION 8 What is the molar mass of the [Cu(NH3)4]SO4 H₂O product that you will isolate at end of…

A: Given metal complex is [Cu(NH3)4] SO4.H2O  We have to calculate the molar mass of this metal…

Q: i=20. €/0=5₂ 0. co 1013=0 Co CI

A: Isomers are similar in empirical formula but their arrangement of atoms differs.

Q: Consider the following equation: N₂(g) + 3 H₂(g) → 2 NH3(g) The rate of disappearance of N₂ is three…

A: 1. Nitrogen gas react with hydrogen gas to give  ammonia.  2. NH3 name is ammonia.

Q: Complete the equation for the dissociation of K₂PO4(aq). Omit water from the equation because it is…

A: Unbalanced dissociation reaction for K3PO4 is K3PO4 (aq) ---->K+(aq) + PO43-(aq)

Q: Н. I ОН но,

A: To Assign it's IUPAC name  Firstly, we convert Newman projection into simple bond line structure…

Q: A certain substance has a heat of vaporization of 34.74 kJ/mol. At what Kelvin temperature will the…

A: Given,  Heat of vaporisation = 34.74 kJ/mol  We have to calculate the temperature when the vapour…

Q: VIII. (-)-Menthol can be isolated from the peppermint plant and is responsible for the…

A:

Q: b. Calculate the melting point of ice under a pressure of 10 MPa. Assume that the density of ice…

A: Given that  Melting point of ice under a pressure = 10 Mpa 1Mpa = 106 Pa  Density of the liquid of…

Q: eids and bases. Guanine is weakly acidic. It can lose a proton at higher pH, which disrupts base…

A: The pH value of a given buffer solution is determined using Henderson Hasselbach Equation .Which is…

Q: A new thermometer is invented where the temperature scale is in degree G (°G). The boiling point of…

A: Boiling point of water is 100°C Freezing point of water is 0°C . Given, in the new thermometer,…

Q: Two guys where I grew up once threw a 25 kg chunk of sodium into the Eno River. When it hit the…

A:

Q: In the octatetraene (C8H10) molecule, a π electron is from the top filled level. What should be the…

A: Linear chain of hydrocarbons containing conjugated pi bonds can be considered as 1D box of quantum…

Q: Draw a molecular-level picture to show what happens as two Neon atoms approach each other and use it…

A:

Q: True False

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction. We…

Q: q Preq Visited 2req [Review Topics] [References] Use the References to access important values if…

A: B.p of ethanol= 78.500 0C B.p of solution= 78.723 0C Kb of ethanol =1.22 0C/m Mass of ethanol=204.5…

Q: In chemistry. We have a unknown compound that contains 3.528 g or hydrogen and 55.965g of oxygen.…

A: Given -> Weight of hydrogen= 3.528 gm  Weight of oxygen= 55.965 gm

Q: Aluminum nitrate reacts with potassium dichromate to form the insoluble compound, aluminum…

A: Given , AluminIum nitrate reacts with potassium dichromate

Q: Write the Lewis structures for the following molecules, including all resonance forms, and show…

A: Given in following question

Q: You make a 0.1 M solution of an acid with Ka = 10-5. What is the pH of this solution? OA) 1 OB) 3…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How is a molecule different from a compound? How is an atom different from an element?

A: We have to specify the difference between a molecule and a compound, and then an atom and an…

Q: the ratio of the protonated and deprotonated forms of guanine. (2) the fraction of protonated…

A:

Q: How many ml of pure ethanol must be mixed with 15ml of 30% ethanol solution to yield a solution that…

A: Given,  The amount of ethanol that must be mixed with 15 mL of 30% ethanol to get solution with 75%…

Q: The manufacture of nitric acid (NO) through catalytic oxidation of ammonia (NH3) is known as…

A:

Q: t =20s; and t = 30s and t = 40s.     Time (s)   NOBr Concentration (M) 0 0.0150 10 0.0079…

A: Rate of reaction is the change in concentration of products and reactants in unit time interval.…

Q: HI has a normal boiling point of -35.7 and its ΔvapH is 21.16 KJ/mol. Calculate the molar entropy…

A: Chemical thermodynamics is branch of chemistry in which we deal with amount of heat evolved or…

Q: 1) A mixture of benzoic acid, para-xylene and benzaldehyde is spotted on a silica gel TLC plate and…

A: A question based on analytical separations that is to be accomplished.

Q: Determine the Energy of the photon required to excite a conjugated linear molecule, like butadiene…

A: To find out the wavelength of the photon required to excite a conjugated linear molecule with 14…

Q: A space probe was designed to see 13CO in the atmosphere of Saturn by looking for lines in its…

A: GIVEN: bond length of 13CO is 112.8 pm TO FIND: at what wave number do the first three rotational…

Q: Identify the species being oxidized and reduced in each of the following reactions: a. Cr+ + Sn4+…

A: 1. Oxidation is the tendency to lose electron . The species which lose electron is oxidized.  2.…

Q: Calculate ?G for 1.0 mole of ethanol (d = 0.789 g/cm3) if the pressure is increased isothermally…

A: mass of ethanol = mole* molar mass = 1.0 mol *46.07 g/mol = 46.07 g  Volume of ethanol = mass /…

Q: Of the choices below, choose the LARGEST set that contains ONLY sp2 hybridized atoms? H₂C 10 11 CH₂…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Why is CH2Cl2 the bottom layer in the liquid-liquid extraction? Because it is more dense than the…

A: In the liquid extraction, a substance is extracted by using water and an organic solvent. These…

Q: Calculate the voltage of the cell below at standard conditions and give the overall reaction. The…

A: Answer: In this question a galvanic cell is given to us and we have to find out the reaction at…

Q: 2. Complete the table. Conventional Symbol Number of Electrons Number of Protons Number of Neutrons…

A:

Q: Possible death for animals and human being is expected for 430 ppm of chlorine gas exposure in 30…

A:

Q: A catalyst: 1) lowers activation energy II) provides an alternate reaction pat III) is consumed in…

A: Chemical kinetics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: A solution is prepared by dissolving 26.42 g glycerin (C3H803, molar mass = 92 g/mol) in water. What…

A:

Q: Is Which combination of formula/name is incorrect? A. Fel iron (11) oxide C.NO/ dinitroge monoxide…

A: Solution: We know that polarity of any molecule depends on resultant dipole moment. If all dipoles…

Q: Peptide Bond H H H Η 1. Examine the amino acids in Model 1. two = O-H R₁ + CHOKS Н Н Dipeptide Н…

A: In the given question, we have to check on from 1-4.

Q: A 2.90 mole quantity of NOCI was initially in a 1.50 L reaction chamber at 400°C. After equilibrium…

A: Given in following question

Q: Which of the following is the strongest base? NH₂ N. N

A:

Q: Q 11 please

A:

Q: Consider the following carbohydrate H НО H H Н. Н -OH -Н -OH OH - CH OH 11 and Н - ОН CH₂OH Н OH Н H…

A: When alcohol react with aldehyde in presence of acid, hemiacetal is formed. The reaction is-----

Q: Can you explain how step 4 was calculated

A: The energy generating stoichiometrically balanced reaction is desired by the question. The reactants…

Q: N₂(g) + 3 H₂(g) → 2 NH3(g) - The rate of disappearance of N₂ is twice the rate of formation of NH3.…

A:

Q: 3 The substance argon has the following properties: Normal melting point: 83.9 K Normal boiling…

A: Answer: This question is based on the understanding of the physical states of Argon gas at different…

Q: 1. What is the name of the metal complex that was formed when Copper(ii) sulphate pentahydrate…

A: two mole  sodium diethylcarbamodithioate react with 1 mole Cu2+ to form the complex.  sodium…

Q: The manufacture of nitric acid (NO) through catalytic oxidation of ammonia (NH3) is known as…

A: Given -> NH3 + O2 ----> NO + H2O  Weight of O2 = 4.03 kg = 4030 gm (1kg = 1000gm) Weight of NO…

Q: Draw 3 best resonance structures, and circle the best resonance structure(s) of the ones you…

A: Resonance is defined as the delocalization of pi electrons or lone pair of electrons in molecules.

Q: Consider the following system at equilibrium. A(aq) B(aq) AH = +250 kJ/mol What can be said about Q…

A: Answer: This question is based on the basic understanding of the equilibrium state of the system.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".