1. Which is the most basic atom on this molecule and why? 2. Question 4: Provide the missing product NME2 co,Me A CuLi OMe CN TMSO Cl2 FeCl3 OH

Q: Which of the following molecules containing nitrogen and oxygen has identical empirical and molecula...

A: Please find your solution below : Molecular formula of a compound is a formula that shows the exact ...

Q: (b) Calculate the entropy change when two moles of an ideal gas are allowed to expand from a volume ...

A: Given values-> Number of mole=2 mole V1= 1 L V2=10 L T = 27°C =27+273 = 300K  

Q: 7. What volume of 0.120M NAOH will neutralize half of a 53.8 mL solution of 0.07 M propionic acid, C...

A: Let the volume of NaOH is = V1 strength of NaOH is (S1)=0.120 M Volume of acid is (V2)=53.8/2=26.9ml...

Q: TRUE or FALSE: For a transition state to be considered as the rate- determining step (rds) in a mult...

A: Ans. True.

Q: (Q101) Consider the production of phosgene gas from carbon monoxide and chlorine gases which has an ...

A:

Q: the final major product of the reaction of 2-propanone with excess methanol and catalytic HCI? HCI C...

A: Let us first solve the reaction wuth mechanism and find out its product. 

Q: Consider the following thermochemical equation: 2NO(g) + O2(g) → 2NO2(g) AH° = -113.2 kJ Calculate A...

A: Given  2NO(g)+O2(g)--->2NO2(g).  ∆H0=-113.2 kj If we reverse the reaction than ∆H0 value remain s...

Q: 89% copper oxide What is the

A: Given percentage of Copper Cu=89% Given percentage of oxygen=(100-89)=11%  

Q: Ammonium phosphate (NH4),PO4) PO, is an important ingredient in many solid fertilizers. It can be ma...

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as...

Q: Solve the following problems and show complete solutions. The final answers must be reported in prop...

A:

Q: The initial enrichment of uranium in LWRS is 3% and the final (at discharge after 3 years in the cor...

A: Here we find out average neutron flux that is decay rate. The corresponding answer given below.

Q: Rank the following compounds in decreasing order (most to least) of reactivity towards nucleophilic ...

A: For nucleophilic addition we see electrophilicity of carbonyl compound . Which carbonyl compound is ...

Q: required components in an electrochemical corrosion cell. * Four. O Two. O Three.

A:

Q: Ме Ме cat. H2SO4

A: Answer: This is characteristic reaction of epoxide compounds where epoxide ring opening will take pl...

Q: Show a possible mechanism for the following reaction CN CO,Me CN.

A:

Q: Solution 95% v/v of methanol with .water means that 5 ml methanol in 100 ml water. 5 ml methanol in ...

A: Volume/volume percentage (% v/v) is the measurement of concentration of substance in solution in vol...

Q: a. What is the name of this type of lipid? b. How many ester bonds are present in this molecule? c. ...

A:

Q: How many electrons in an atom could have these sets of quantum numbers? n= 3 electrons n = 5,€ = 1 e...

A:

Q: Iron and water react to form iron(III) oxide and hydrogen, like this: 2 Fe(s)+3 H,O(g)→Fe,03(s)+3 H,...

A: for a given reaction, 2 Fe(s) + 3 H2O(g) → Fe2O3 (s)+ 3 H2(g) volume of reaction vessel = 3.9 L  

Q: Calculate the pH during the titration of 25.00 mL of 0.1000 M propanoic acid (HPr; K 1.3x10-5) after...

A: c.) When NaOH ( a base ) is added to acid , it will form a salt. So we would draw an ICE table and u...

Q: 8. The pH at one-half of the equivalence point in a weak acid – strong base titration was determined...

A: Given,  pH at one-half of the equivalence point in a weak acid-strong base titration = 4.13  What is...

Q: Write about ill effects of thalidomide and what followed its tragedy.

A:

Q: chromium (VI) phosphate_ vanadium (IV) carbonate tin (II) nitrite cobalt (III) oxide titanium (II) a...

A: see below 

Q: CH3-Br (а) 'N: CH2=CH-C-H (b) ОН (с) 2 CH3-CH2-C-H

A: Due to presence of 'N' conjugation with double bond , it acts as nucleophile. After the reaction it ...

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 286.0 g sample ...

A:

Q: The following molarities were calculated from replicate standardization of a solution: 0.5022, 0.502...

A: Given data :- Set of molarities calculated from replicate standardization of a solution are : 0.5022...

Q: What are acids often using in .measuring alkalinity H2SO4 and HNO3. O H2S04 , HCI and HNO3. H2S04 an...

A: Sulphuric acid, hydrochloric acid and nitric acid most oftenly used in measuring the alkalinity of t...

Q: Draw the organometallic reagent with all covalent bonds. There are two ways this target molecule cou...

A:

Q: #lockdown 问题11 Which of the following indicate a beta configuration at the anomeric carbon? 559 CH,O...

A: Anomeric  are cyclic monosaccharides that are epimer and differ in confirmation at C1 carbon. alpha-...

Q: 1. What is the percent yield of the reaction: PCI3(g) + 3H2O () -а НЗРОЗ (аq) + знсI (аq) Where 20.0...

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

Q: For each chemical reaction listed in the first column of the table below, predict the sign (positive...

A: Entropy is the randomness constituent. Let us discuss the increase and decrease in entropy. 

Q: Which of the following describe the major product(s) of this reduction reaction (you may assume exce...

A:

Q: SPasiahnyk FSw 40 SI PARTICIPATION opestar The aqueous solubility of lithium phosphate (Li PO,) is 0...

A:

Q: O THERMOCHEMISTRY 0/5 Using specific heat capacity to find temperature change A chemical reaction ta...

A: Given,  The initial temperature of a 4.90 Kg of water in water bath is 31.9 °C, the new temperature ...

Q: Why, the rates of reactions involving Co and Cr" be different from those involving other first-row t...

A: Co and Cr is first row transition metal but rate of reaction is different than other first row eleme...

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its boiling point...

A:

Q: If you start with 1 million atoms of a particular radioactive isotope, how many half-lives are requi...

A:

Q: The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quant...

A: According to Pauli Exclusion principle no two electrons in an atom can have the same four quantum nu...

Q: (c) Trans-1-phenyl-1,3-butadiene has max = 280 nm (E 27,000). Calculate the concentration of a solut...

A:

Q: CH2 CH2 ċ-OCH3 1. "ОСH; (m) 2. HСI ČH2 CH2-C-OCH3 `CH2

A:

Q: Show a possible mechanism for the following reaction 1) EtMgBr (excess) 2) H20 Et OH Me ..Me "CI "Et...

A: Answer: This is characteristic reaction of epoxide compounds where ring opening is taking place in b...

Q: what is the correct significant figure of 560.89 grams of sodium chloride?

A: Given value- > 560.89 gm  

Q: A standard galvanic cell is constructed in which a Sn2+ | Sn half cell acts as the cathode. Which of...

A: Solution  1.Compare the reduction emf of both  Sn2+/Sn : E°red = -0.14V  Ag+/Ag : E°red = 0.80V   We...

Q: O L-xylose O D-xylose O D-erythrose O L-erythrose O D-ribose O L-ribose O D-threose O Lthreose

A: It is monosaccharide. 

Q: 2. Given CH4 (g) + C12 (g) --à CH3CI (g) +CHI (g). Ten grams of CH4 and 40.0g of chlorine gas underg...

A:

Q: Decide how the objects in the following table would be listed, if they were listed in order of incre...

A: Please find your solution below : Kinetic energy is the energy of motion. It is a form of energy tha...

Q: Crystal: Calcium oxalate or calcium phosphate in kidney stones If it is something harmful, what can...

A:

Q: Seawater was spiked with phosphate to achieve a quantifiable range of phosphate concentrations by sp...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: 2. A Mg(OH)2 solution has a concentration of 4.0x10-5 M. Calculate the molarity of each ion in solut...

A: since, 2 mol OH- is produced from 1 mol Mg(OH)2 hence molarity will be doubled for OH-

Q: Solution 10% w/v solution of NaCI .means that 10 gm of NaCl in 1000 ml of solution. 100 gm of NaCl i...

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.