2. Use the first-row transition metals (Sc to Cu) as an example to illustrate the characteristics of an electron configurations of transition metals.

Q: ie, cis-, trans-, E-, Z-, (R), OH Answer

A:

Q: 5. The transmittance of a solution is found to be 85.0% when measured in a cell whose path length is…

A:

Q: For the compound below please choose the correct set of chair and flipped chair conformations: CI CI…

A: While drawing chair conformation for a given compound , we need to focus that stereochemistry of the…

Q: Using this data table classify each of the following sustances tested as either reducing sugar or…

A: Urine normally does not contain any sugar. Diabetic urine contains glucose.

Q: What would be the best name of the following compound? 1,5-dioxohexane 6-oxo-2-hexanone…

A: IUPAC nomenclature

Q: Draw the major product for the following reaction. 1. NaOH H20 + H. 2. Dil H+

A:

Q: what is the product(s) of the reaction of p-bromoaniline with HNO2, H2SO4, then CuCl and HCl

A: The reaction of p-bromoaniline with HNO2, H2SO4 then CuCl and HCl.

Q: (Q54) Nickel iodate, Ni(IO3)2 is being precipitated out of a 1.00 L solution. If the concentration…

A: Given that,  Nickel iodate, Ni(IO3)2 is precipitated Concentration of disdolved Ni2+ ion , [Ni2+] =…

Q: Explain what happens when sugar reacts with Benedict reagent.

A:

Q: Iへ

A:

Q: A. Calculate the molar solubility of CaF2 in a 0.1450 M cesium fluoride, CsF Solubility = | M B.…

A:

Q: The atmosphere in a workplace contains 300 ppm of acetone (TLV 1000 ppm),125 ppm of ethyl acetate…

A:

Q: (Q55) Nickel carbonate is being precipitated out of a 1.00 L solution. If the concentration of…

A: Given that,  Nickel carbonate , NiCO3 is precipitated out  Volume of solution = 1.00 L Concentration…

Q: 3. At 425 nm a 1.2 x 10-3 M solution of compound Q has Absorbance = 0.879. Another solution of Q is…

A:

Q: determined to be 0.175 V. Determine the concentration of ions in the cathode's solution if the…

A:

Q: 1. NaOCH2CH3 2. H30* O. CH;CH2OH

A: Given : structure

Q: A sample of methacrylate (CH2-CHCOOCH3) is polymerized, the resulting polymer has a degree of…

A: We have to predict structure of repeating unit and polymer mass.

Q: What are the electrochemical technique used in fluoride ion-selective electrode?

A: Ion selective electrode (ISE) is an analytical technique used to determine the activity of ions in…

Q: e solubility of this salt

A:

Q: Aluminum reacts with oxygen gas at 343 K according to the following balanced equation: 4 AI (s) + 3…

A: The balanced reaction taking place is given as, => 4 Al (s) + 3 O2 (g) → 2 Al2O3 (s) Initial…

Q: The enthalpy change of some reactions cannot be determined directly from calorimetric data and are…

A: Hess's law says that enthalpy change of any reaction is a fixed quantity and is independent of the…

Q: acetyl chloride AICI, I. II. II. IV.

A: ->If CH3 attached in benzene ring then it increases the electron density of ring and behaves as…

Q: Calculate the basic dissociation constant for pyridine, C5H5N, if the acid dissociation constant for…

A: Given that, Ka =5.9×10-6  Kb= ?

Q: Give a clear explanation handwritten answer...

A: Grignard reagent:  General representation of Grignard reagent is RMgX           Where  R is any…

Q: Which is an oxidation half-reaction? Zn – Zn2+ + 2 e O 2 H2 + 02 → 2 H20 O 2 HCl + Ba(OH)2 → 2 H20 +…

A:

Q: जिोट मेट (णणेर केनंजलवेकळ +क्स गनण following.Cma • raw with farmal charge प्केक किoजकव tode ero on…

A:

Q: (Q58) How many times more soluble is scandium fluoride in pure water than it is in a solution that…

A:

Q: vLewis structure

A:

Q: WHich of the ff compouns will not form hydrogen bonding?  CH3OH CH2F2 HOCH2CH2OH H2NCH2CH2CH3

A: ->Hydrogen bonds are formed when there will be such hydrogen atom which attached with…

Q: 9. What mass of natural gas (CH4) must burn to emit 3,447 kJ of heat? CH4 (g) + 202 (g) → CO2 (g) +…

A: The mass of CH4 can be calculated as follows

Q: What is the molality of lithium hydroxide in solution, if 24 g of lithium hydroxide were placed in…

A: Given :- mass of LiOH = 24 g  molar mass of LiOH = 24 g/mol  Volume of solution = 500 mL  Density of…

Q: Which is an oxidation half-reaction? Zn → Zn2+ + 2 e O 2 H2 + O2 –→ 2 H2O O 2 HCl + Ba(OH)2→ 2 H2O…

A:

Q: Question 13 The nickel-cadmium battery (NiCd battery or NiCad battery) is a type of rechargeable…

A:

Q: During the chemical reaction in an electrochemical cell, the anode is where oxidation happens.…

A:

Q: For which of the following reactions would K be largest? 2H+(aq) + Pb(s) --> H2(g) + Pb2+(aq)…

A: The reactions given are, 2H+(aq) + Pb(s) → H2(g) + Pb2+(aq) 2H+(aq) + Sn(s) → H2(g) + Sn2+(aq)…

Q: The Ksp of Cul is 1.3 x 10-12. What is the solubility of Cul, in 0.10 M Nal? Please express your…

A: Given: Concentration of NaI = 0.10 M And Ksp of CuI = 1.3 × 10-12

Q: What quantity in moles of Kbr are there in 46.3ml of 0.150M KBr?

A: We have to predict the moles of Salt.

Q: How much heat must be added to a 2-kg block of ice at -5°C to change it to water at 10°C? C of water…

A: The mass of the water sample is = 2 kg = 2000 g The initial temperature of the water is = -5oC The…

Q: The redox potential is measured in volts amperes O joules O ohms

A: Redox potential is also known as oxidation-reduction potential (ORP)

Q: ОН + H2O

A:

Q: Consider a galvanic cell created from the following redox reaction: 3Zn (s) + 2Au3+ (aq) → 3Zn2+…

A:

Q: B) Benzene to N-methyl-3-phenyl propanamide Он c)

A: The synthesis of the following is:

Q: CH3 の-S。 P. "Coっ64 Cite ACOH

A: We have to draw the mechanism of the given reaction.

Q: D Question 16 Which of these atmospheric reactions leads to acid rain? OC•O Co, ON+3Hy 2 NH; O 0+…

A:

Q: 12. Predict the major product(s) of each of the following reactions AND indicate the most suitable…

A:

Q: Find the percent by mass of element A in a compound that has 4 atoms of element A and 2 atoms of…

A: Given: There are 4 atoms of A and 2 atoms of B in the compound. Molar mass of A = 183.53 g/mol. And…

Q: Cive a लब्टhamis me (uoirtिफ कलचपू७ Pghng) N - Phenylq lanne वतंत वकवे व ल+ाd anhy daide amd…

A:

Q: Draw the major organic product(s) of the following reaction. NANH2 NH3(1) CH,CH,CH2-Br -CEC-H • You…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Determine the non-standard potential of the cell below, set up at 340 K:

A: Given: cell notation

Q: (c) (c) The magnitudes but not the signs of the standard electrode potentials of two metals, X and Y…

A: Given half-cell reactions are X2+  + 2e- →X;  E0 = 0.25  V  Y2+ + 2e-  → Y; E0 = 0.34  V Also given…