Q: A student determined the average molarity of their sample of acetic acid to be 0.033 M. Calculate th...
A: Given: Volume of HC2H3O2 solution = 1.0 L Concentration of HC2H3O2 = 0.033 M Molar mass of HC2H3O2 =...
Q: A 15-L cylinder contains 4.0 g of hydrogen and 28 g of nitrogen. If the temperature is 27 °C what is...
A: SOLUTION: Step 1: The mass of Hydrogen = 4.0g The mass of Nitrogen = 28 g. The number of moles of H ...
Q: The equilibrium constant is calculated Keg = 0.36 for the reaction @ 400 K when using M (mol/dm³) as...
A: Mass of PCl5 = 5.172 gm Molar mass of PCl5 = 208 g/mol Moles of PCl5 = Mass / molar mass ...
Q: Help me, please. Please write the labels with number each conversion factor. Look at the question. Y...
A: For the balanced chemical equation: In this reaction, 2 moles of nitric acid reacts with 1 mole of ...
Q: Give the major product(s) of the following reaction. 1) LİAIH, HO. 2) H30+
A: The reduction process of carboxylic (-COOH group) into primary alcohol (-OH group) can be done with ...
Q: CI, CI From what monomer(s) is the following polymer made? 4. CI CI Y. H. CI H. CI H. CI H.
A:
Q: Give the IUPAC name for this compound. Please note that your answer may not contain any typographica...
A:
Q: What is the average bond order for a Si─O bond in the ion SiO32- ? 1 2/3 3/2 2 ...
A: The central Si atom is bonded to three oxygen atoms and the molecule has a charge of -2. Si uses its...
Q: You have the six pieces of metal listed below, plus a beaker of water containing 300 g of water. The...
A: The standard enthalpy of formation is the enthalpy change for the formation of 1 mol of the compound...
Q: Give the major product(s) of the following reaction. 1) CH3MGB 2) H30*
A: CH3MgBr is a Grignard reagent. It acts as a nucleophile. CH3- attacks on the electrophilic carbon at...
Q: Give the major product(s) of the following reaction. OH HBr heat
A: SOLUTION: Step 1: The given alcohol is a primary alcohol and the alcohol on reaction with the HBr gi...
Q: complete the equation for the reaction between each Lewis acid-base pair. In each equation, label wh...
A: INTRODUCTION: Lewis acid is defined as the species that accepts a pair of electrons. Lewis base is d...
Q: Give the major product(s) of the following reaction. Mg Br
A: This reaction shows the formation of very important reagent in organic chemistry that is grignard re...
Q: What aldehydes are formed when arginine amino acids are treated with ninhydrin?
A: Reaction of ninhydrin with arginine is given below,
Q: An aqueous buffer solution of volume 100 cm3 consists of 0.20 M CH3COOH and 0.20 M NaCH3CO2. ...
A: a) Calculation of pH of the solution: Thus pH of the solution in 3 significant figures is 4.75
Q: How much heat must be absorbed by a 15.0-g sample of water to raise its temperature from 25.0 °C to ...
A: The heat absorbed by the given system is determined by using following formula.
Q: Automobile airbags contain sodium azide, NaN3. It decomposes to form sodium and nitrogen gas; the ni...
A: Given: The volume of airbag =65L Pressure= 2.5 atm Temperature =25oC To calculate the amount of NaN3...
Q: Perspective drawings of Chair and Boat Conformers fo Cyclohexane (C6H12). Note it is impossible to p...
A: Perspective drawings of Chair and Boat Conformers for Cyclohexane (C6H12) If the six carbon atoms of...
Q: Help me, please. Please write the labels with number each conversion factor.
A: 1 mol of any ideal gas at standard condition of temperature and pressure that is at pressure=1 atm a...
Q: Give the major organic product(s) of the following reaction. 1) NABH4 ? 2) H3o+
A: The given reagent NaBH4 is a good reducing agent which reduces aldehyde to primary alcohol and keton...
Q: Solve Q no. 31 only. Please write only necessary steps don't need explained answers.
A: In coordination isomerism the composition of the complex ion varies. In a coordination isomer the to...
Q: An atomic emission spectrum of hydrogen shows three wavelengths: 121.5 nm, 102.6 nm, and 97.23 nm. A...
A: The expression relating energy and wavelength of an atom is shown below. ...
Q: Ascorbic acid is likely stored somewhere in your home today. It is commonly known as Vitamin C. Its ...
A: pOH is used to determine the concentration of hydroxide ion.
Q: At 454 K, Al,Cl6(g) reacts to form Al;Cl,(g) according to the equation 3 Al,Cl,(g) = 2 Al;Cl,(g) In ...
A: The given balanced reaction is as follows, The equilibrium expression is
Q: complete 39-35
A: A functional group is a single atom or group of atoms within an organic compound that is responsible...
Q: From what monomer(s) is the following polymer made? CH, H. H. The correct answer choice is not liste...
A: In the polymerization of 2,3-dimethylbuta-1, 3-diene, acts as monomer, polymer is formed. The resona...
Q: The equilibrium constant, Kc, for the following reaction is 77.5 at 600 K.CO(g) + Cl2(g) COCl2(g)Cal...
A: When reaction starts A and B reacts to form C and D but with the progress of reaction the concentrat...
Q: Consider the reaction:Fe3O4(s) + 4H2(g)3Fe(s) + 4H2O(g)Using standard thermodynamic data at 298K, ca...
A: The given reaction is, Fe3O4(s) + 4H2(g)------> 3Fe(s) + 4H2O(g) We need to use values for each ...
Q: consider the flasks in the following diagram. it contains 2.00L H2 at a pressure of 160 torr and 1L ...
A: The initial pressure of H2 gas is 360 torr Final partial pressure of H2 is,
Q: C12T06Q6512 Give the major product of the following reaction. Br Mg H+ work-up
A: Alkyl halide with Magnesium metal form grignard reagent which invert the nature of carbon atom of al...
Q: Help me, please. Please write the labels with number each conversion factor.
A: The volume of KI is to be calculated
Q: Determine a reasonable molecular formula for a compound with a molecular weight of 113. Show your wo...
A: The structure with molecular formula C6H5Cl is a reasonable structure and have approx molecular weig...
Q: please find the attatched graph in order to help. 1. What is the vapour pressure for the pure compou...
A:
Q: need d-f
A:
Q: What is the major product of the following reaction?
A: When pyrrole react with the Grignards reagent it will give alkane as a major product and the grignar...
Q: Please solve this question ASAP.Thanks in advance.
A: The mole fraction of any specific compound can be calculated by dividing moles substance to total mo...
Q: Gaseous butane (CH,(CH,), CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide...
A: Limiting reagent (or) limiting reactant is a reactant which gets 100% consumed at the time of comple...
Q: Find the boiling point of a solution of 92.1 g of iodine, I2, in 800.0 g of chloroform, CHCl3, assum...
A:
Q: Give the major product(s) of the following reaction. KMNO4 -HO- H2SO4
A: KMnO4 and H2SO4 both are oxidising agent .they will oxidised primary alchol to carboxylic acid and s...
Q: Determine the OH- concentration and pH in each solution.(a) 0.225 M KOH (b) 0.0015 M Sr(OH)2
A: For KOH, a strong base, the dissociation reaction can be given as: The concentration of KOH is 0.22...
Q: 2.A compound designated as AB2C, has a total valence electrons of 26 where each element B and C has ...
A:
Q: Draw the Lewis structure of the following two compounds. b) Give the hybridization of each carbon, l...
A: (a) and (b) The Lewis structure of the given two compound along with along with the hybridization of...
Q: Please help with my homework.Thank you
A:
Q: What are the Silicate Ceramics? Give some examples? What are the uses of Silicate Ceramics?
A: Silicates are materials composed generally of silicon and oxygen. They were the first ceramics devel...
Q: Liquid octane (CH3(CH2)6 will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2)...
A: Given The mass of liquid octane mixed is 10.0 g. The mass of oxygen added is 18.7 g.
Q: What is the molar mass of an unknown hydrocarbon whose density is measured to be 1.97 g/L at STP? Hi...
A:
Q: #19.120
A: Moles of butanoic acid = Molarity × Volume = 0.1 M × 20 ml = 2...
Q: A student ran the following reaction in the laboratory at 567 K:CO(g) + Cl2(g) COCl2(g)When she intr...
A: Given data: Initial moles of CO (g) = 0.540 moles, Initial moles of Cl2 (g) = 0.551 moles, Volume = ...
Q: How many electrons are transferred in the following reaction? Please show all work on scrap paper.F2...
A: A half reaction can be oxidation or reduction reaction and both the reaction takes place simultaneou...
Q: Chemistry Question
A: Electrochemical reaction is a phenomenon which includes both chemical and electrical effect. It is a...
Assigning E and Z Configurations to Substituted
Step by step
Solved in 3 steps with 5 images
- draw the two possible carbocations that can form when this alkene reacts with a strong acid (such as HBr or H3O+). of the two structures you drew, circle the more stable carbocationThe trans diaxial geometry for the E2 elimination in chlorocyclohexane. Define this ?ΔH° values obtained for a series of similar reactions are one set ofexperimental data used to determine the relative stability of alkenes. Explain how the cis-but-2-ene is more stable than but-1-ene
- Please draw the line structures of all of the C8H17+ carbocations that have the carbon-skeleton below. And circle the most stable carbocation of those drawn.Bromine adds to cis- and trans-2-butene to give different diastereomers of 2,3-dibromobutane. What does this say about the mode of addition of bromine to thisalkene?Please tell the outcome of the addition of HBr to (a) trans-2-pentene, (b) 2-methyl-2-butene, and (c) 4-methylcyclohexene. Also please list how many isomers can be formed in each case.
