1H NMR 2(CHa) CH2 PPM

Q: C: Classify the specific ingredient of household substances as either Bronsted-Lowry acid or a Brons...

A: The compounds given are,  

Q: Intensive (2) extensive

A:

Q: (a) Draw the curly arrow mechanism to show bonds being broken/formed (b) Comment on the polarity of...

A: (a) The curved arrow mechanism is shown below

Q: A.) What volume of 8.4N Al(OH)3 will be used to prepare 350mL of 2.1M solution? B.) How many mL of w...

A: Given,  Initial Concentration = 8.4 N  Final volume, V2 = 350 ml  Final Concentration, M2 = 2.1 M 

Q: Which of the following is less soluble in water, ethanol (C2H5OH) or BaSO4.

A:

Q: 1. In classical Physics and general Chemistry, matter is any substance that has mass and takes up sp...

A:

Q: Exp # 2: suppose you have a {Zn2+(aq), Fe3+(aq)} solution, and you’re asked to separate the two ions

A: We have to separate Zn+2 and Fe+3 ions.  

Q: Can you now recognize me? Direction: Identify the property of water shown in the pictures below. Wri...

A: The pics given are,  

Q: HCI HO,

A:

Q: Correct the ones that are marked wrong:

A: 1 (b)                                                     BaSO4(s) + HCl (aq) -----------> No rea...

Q: Consider two real gases (X and Y) and the relative values for their van derWaals a and b  coeffients...

A: Vander Waal coefficients are the correction terms to match equation for real gases.

Q: In a calorimeter experiment, NaOH and HNO3 underwent a neutralization reaction and produced 0.075mol...

A: Neutralization reactions are generally exothermic and thus ΔH is negative. 

Q: Consider the gas-phase reaction, 2 SO2 + O2 ⇄ 2 SO3, for which Kp = 2.0 at a given temperature. If t...

A: The equilibrium reaction given is, => 2 SO2 + O2 ⇄ 2 SO3  Given: Kp of the reaction = 2.0 Pressur...

Q: Without reference to any data tables, choose which member of the following pairs has the greater pre...

A: Entropy is defined as the randomness of the system.

Q: A piston/cylinder setup contains 1 kg of air at 20°C with an initial volume of V1=0.1 m3, as shown i...

A:

Q: How many ml of 4.00 M stock solution are needed to make 57.7 ml of 0.288 M solution?

A: in this we have to use dilution equation   M1V1 = M2V2

Q: The compound known as diethyl ether, commonly referred to as ether, contains carbon, hydrogen, and o...

A: a) Given: mass of sample used = 2.751 g. Mass of CO2 produced = 6.533 g. Mass of H2O produced = 3.34...

Q: what similar characteristics do you observe among these given samples? write their common characteri...

A: A matter is composed of molecules, and molecules are composed of atoms. Based on the molecular arran...

Q: Which one of the following phrases is not true? a. Acidic media do not affect soapless soaps b. Alky...

A:   Soaps are typically sodium salts of long-chain carboxylic (fatty) acids, e.g. sodium stearate, wh...

Q: Silver nitrate is added to a solution of 1 x 10-2 M sodium acetate (Ksp AgC2H3O2 = 1.9 x 10-3): a) ...

A: Concentration of acetate ion = 1 x 10-2 M sodium acetate Ksp AgC2H3O2 = 1.9 x 10-3

Q: What is the IUPAC name of this spectrum

A: IUPAC name have some specific rule

Q: a) Make a clearly labeled drawing of the bonding orbitals in ethylene (H2C=CH2). b) What is the mech...

A: First question is the drawing of molecular orbital of ethylene molecule where bonding molecular orbi...

Q: 0.100 M solution of K2SO4 would contain the same total ion concentration as which of the following s...

A: Given : We have to tell which of the following from options have the same number of ions as that of ...

Q: Draw the major product(s) of the following reaction. KMNO4 H20

A:

Q: 3. Oxazolidines are important synthetic precursors for the production of drugs. The reason is that t...

A: Here we are given with organozinc reagent, we have to utilize it and have to make the reaction. 

Q: Explain briefly in 2 sentences andin your OWN words. 1. NH4CNS used in the test for cobalt must be a...

A: Gravimetric analysis is one of the most accurate analytical methods available. It is concerned with ...

Q: The “normal” lead content in human blood is about 0.40 part per million (that is, 0.40 g of lead per...

A:

Q: 8b AgCls) + NH3(aq) (15M) -> * CaClzaq) + NH3(aq) +1 O NH.Claq), + NaOH(aq)

A: Here we have to determine the incorrect net Ionic equation from the following chemical reactions.

Q: sample is the sample matter? (yes, no, not sure) reason heat light sugar granules ...

A:

Q: when you pour one cup of tap water into a transparent bottle, and add one small drop of food colorin...

A: Given: You pour one cup of tap water into a transparent bottle and add one small drop of food colour...

Q: Be + 2 HCl --> BeCl2 + H2            My theoretical yield of beryllium chloride was 10.7 grams.  I...

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: c) Determine products A to C from the following reactions, some reaction may produce more than one p...

A: In presence of H2/pt , hydrogenation reaction of double bond, triple bond, carbonyl group is observe...

Q: What is the chemical formula for the compound commonly called ammonia? Question 1 options: a) KNO3 b...

A:

Q: topic: matter does each sample have a measurable mass? how do you measure the mass of each sample? ...

A:

Q: Match the carbon reservoir exchange with the chemical equation that occurs: + atmosphere-rock exchan...

A:

Q: a. Methylcyclopentane b. 3-Bromocyclopentene c. Cyclopentylcyclopentane d. 1,3-Cyclopentadiene

A:

Q: 20. Draw Lewis dot structures showing the formation of an ionic compound from each of the following ...

A: Lewis dot structure of given compounds are as follows

Q: Solutions were prepared to contain 100 grams of each of the following compounds in 1000g of H2O. Whi...

A: Colligative properties: The colligative properties are those properties of solutions that depend on ...

Q: 12. The molecular mass of butanol, C4H9OH, is 74.14; that of ethylene glycol, CH2(OH)CH2OH, is 62.08...

A: The boiling point of a compound depends upon the the molar mass and force of attraction in the compo...

Q: 1. The decomposition of azomethane (C2H6N2) creates nitrogen gas and ethane gas (C2H6) with a rate c...

A:

Q: Properly (i.e., systematically) name the following 1. PAS3

A: The name of a compound can be done by the IUPAC rule. According to which, in an inorganic compound, ...

Q: At a given temperature, 4.595 atm of F2 and 5.404 atm of Br2 are mixed and allowed to come to equili...

A: Given : We have to calculate Kp for the reaction.

Q: 1. The concentration of an unknown weak acid solution is 0.25M, and the solution has a pH of 3.98. W...

A: Concentration of weak acid = 0.25M pH = 3.98  [H+] = 10-pH  = 10-3.98

Q: A precipitate of PbI2 is formed when 5 mL of 0.012 M Pb(NO3)2 is added to 5 mL of 0.030 M KI. It wa...

A: Since you have asked a question with multiple subparts, we will answer only 3 subparts for you. In o...

Q: 8) Identify the nucleophile and electrophile in each reaction. А. H. O.. CI CI B.

A: Electrophile : As the name specify electro means electron and phile means loving, it means the speci...

Q: The reaction of sucrose with water in an acidic solution is C12H22011 H20 C6H1206 + C6H1206 + sucros...

A: Concentration remaining after particular time can be calculated for first order reaction using follo...

Q: 5O.O g of CA₃(PO₄)₂ is dissolved in 5OO mL of H₂O. What are the molarity, molality, and normality?

A: To calculate molarity , molality and normality we have to use the formula of these term . Detail mat...

Q: 20L vessel contains 0.3 kg of R-134a at 400 kPa. The phase of R-134a is

A: The chemical name of R-134a refrigerant is 1,1,1,2-Tetrafluoroethane (CH2FCF3). The molecular mass o...

Q: Question 7 Which of the two possibilities below correctly numbers the carbon backbone of this molecu...

A: The numbering always prefer longest carbon chain with least sum rule 

Q: uld result for each pair and indicate I for Ensoluble, or S for soluble, or SS for slightly soluble....

A: For Table 1a Here SS= sparingly soluble            I= insoluble            S= soluble 

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.