uestions On complete combustion, one mole of an alkane produces two moles of carbon dioxide and three moles of water. Suggest the molecular formula of this alkane.

Q: Trial Trial Trial Trial 1.0 g 3.0 g 5.0 g 12.0g NaCi NaCI Naci Sucrose Mass of empty beaker (g) 24.5...

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Q: What is the molarity and molality of concentrated HF if the solution is 48% HF by mass and has a den...

A: Given percentage by mass HF = 48℅ density of solution = 1.17 g/ml

Q: 3. Which of the following statements is false about gases? At high temperature and low pressure, the...

A: When the particles of gas do not feel any attraction forces then gas behaves like an ideal gas.

Q: Question #1 Determine the requested quantities for the following questions. Report your answer t 3 d...

A: The given speciation diagram is:  

Q: Ethyl alcohol has a density of 0.789 g/cm3. What is the mass in pounds of 452 cm3 of ethyl alcohol? ...

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Q: 1. WHAT IS INTERMOLECULAR FORCE? 2. INTRAMOLECULAR FORCE? 3. WHAT IS KINETIC MOLECULAR THEORY?

A: Given questions are : 1. WHAT IS INTERMOLECULAR FORCE?2. INTRAMOLECULAR FORCE?3. WHAT IS KINETIC MOL...

Q: Nitrogen dioxide, NO2, decomposes upon heating to form nitric oxide and oxygen according to the foll...

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Q: What methods could be used to determine the structure of polyiodides? Discuss how could they identi...

A: Answer -  polyiodides - The polyiodides are a class of polyhalogen anions composed entirely of iodin...

Q: is water a good solvent for recrystallization for acetanilide based on the image?

A: The answer is as follows:  

Q: ANSWER ACCO DINGLY. Explain brieriv in 2 sentences and in your OwN words the 1. 2. 3. To reduce volu...

A: As per the guideline, since you have asked multiple questions, we have solved the first question for...

Q: A fermenter was filled with 10L of 0.6 mol/L sodium sulfite solution containing 0.003M Cu2+ ion and ...

A: A numerical problem based on mole concept that is to be accomplished.

Q: Consider the stoichiometry of the reaction provided in the question(s) below. a. A laboratory stude...

A: A) Given mass of benzaldehyde=0.0812 g Molar mass of benzaldehyde = 106.12 g/mol Moles of reactant A...

Q: 0 Calculate the ionic strength for a solution containing 0.01SM NaCl and 0.0ZM CaSO Estimate the act...

A: A question based on ionic equilibrium that is to be accomplished.

Q: Assuming the Debye Huckel Limiting Law applies, At 25°C, estimate the mean activity coefficient, of ...

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Q: What are the half-cell potentials and the electrochemical potential of the whole cell? Negative Ele...

A: A question based on electrochemical cells that is to be accomplished.

Q: When 60.0 mL of a 0.400 M solution of HN03 (ag) is combined with 60.0 mL of a 0.400 M solution of Na...

A: The volume of the final solution is = 60.0 mL + 60.0 mL = 120.0 mL The density of the solution is = ...

Q: A laser emits light of frequency 851523504007150 Hz. What is the wavelength of the light in nm? Roun...

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Q: 4. The radioactive element 217At is a member of the e. series ... a. 4n b. 4n+1 c. 4n +2 d. 4n +3 e....

A: Heavy atomic nuclei are unstable and decay through emitting a sequence of alpha and beta particles. ...

Q: Upon oznolysis (oxidative work up), predict the products of the following reagents:

A: Ozonolysis can be defined as the reaction  which involves cleavage of alkenes or alkynes using ozone...

Q: This drug is likely to bind to what protein? 2. Identify the classification of this drug 3. Name t...

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Q: The decomposition of dimethyl ether, (CH,);0, at 510 °C is a first-order process with a rate constan...

A: First order reaction k = rate constant = 6.8×10-4 s-1 Initial pressure = Pi = 135 torr Time = t = 14...

Q: L. The hydrocarbon, dodecane, is used to make detergents. It is an alkane and has the molecular form...

A: The hydrocarbon dodecane is used to make detergents.

Q: Separate salt and pepper , use a comb to bend water. What is the science behind these experiments?

A: Salt can be defined as a mineral mainly made up of sodium chloride. Sodium Chloride is a chemical co...

Q: ) the loss of an alpha particle by Thorium-232 j) the loss of a beta particle by Iodine-135

A: Nuclear chemistry can be defined as the branch of chemistry that deals with radioactivity, nuclear r...

Q: After the recrystallization of triphenylmethanol, the product of the Grignard reaction, considering ...

A: Grignard reagent- it is organomagnesium halide. General  formula is  RMgX Where-X is halogen and R- ...

Q: Name the following compounds! HCN(9) HF(ag) HCIO, (ag) HNO3 (aq)

A: The compounds given are HCN, HF, HClO4 and HNO3.      

Q: Place the best reagent in the bin for each of these reactions involving cyclohexylmethanol. Br Answe...

A: Answer: This question is best on chemical properties of primary alcohol. 

Q: DISCUSS THE FOLLOWING DIPOLE DIPOLE  FORCES,ION-DIPOLE FORCES, DISPERSION FORCES, THE HYDROGEN BOND

A: Since you have posted multiple questions, we are entitled to answer the first ony.  

Q: Manganese is a transition element essential for the growth of bones. What is the mass in grams of 3....

A: 1 mol  = 6.022 × 1023 atoms 1 atom   =   1 / 6.022 × 1023 atoms   Mass in grams = Moles × Molar mass...

Q: Complete the table below. Be sure each of your answer entries has the correct number of significant ...

A: The data given is,

Q: Describe the procedure involved in flame test. Subject: Analytic chemistry

A: The flame test is an analytical procedure used in chemistry to detect the presence of certain elemen...

Q: 1. Match Letter with appropriate functional group -E A C Hydroxyl: Sulfhydryl: Carbonyl: Carboxylic ...

A: We have to determine the functional groups. Hydroxyl: -OH group is called a hydroxyl group. Sulfhyd...

Q: The given is the enthalpy of hydrogenation energy diagram for three compounds that each results in c...

A: Enthalpy of the hydrogenation is endothermic because more bonds are formed. 

Q: conc. H2SO4 180 °C HO

A: The dehydration reaction of alcohols to generate an alkene. Dehydration means removal of water.  De...

Q: INSTRUCTIONS: Explain your answer STEP BY STEP and why did you choose it

A: A question based on kinetics of chemical reaction that is to be accomplished.

Q: Sodium metal requires a photon with a minimum energy of 4.41 x10-19 J to emit electrons. What is the...

A: As you have asked part (c), solving the same for you: (c) 

Q: Calculate the amount of water (in grams) that must be added to each of the following substances to p...

A: The given data is as follows: (a) The mass of urea = 2.50 g The mass percent of the solution = 13.5 ...

Q: Number of Number of Isotope Symbol Number of protons neutrons electrons 39K+

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Q: 2. Complete the following nuclear equation and identify X in each case: a.) Ma + ip 26, а.) 12 4 2a ...

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Q: Explain why 1-butanol and cyclohexanol are immiscible Explain why 2-methylpropanol and ethylene glyc...

A: Solubility is describe as "LIKE DISSOLVE LIKE". Generally polar solute can be soluble in polar solve...

Q: Phenanthrene, C14H10, is an aromatic hydrocarbon. Some phenanthrene is dissolved in 50.0 g of benzen...

A: Given, Mass of phenanthrene (C14H10) = ? Mass of benzene = 50.0 g = 0.05 Kg Boiling point of the sol...

Q: Which of the following is not composed of a sugar? * O Plants O Beef Fats Water O DNA

A: 1. Answer is (c) - water  a. plants contain sucrose,fructose,glucose naturally   

Q: a) What is the meaning of the following symbols? i. ii. E ii. A b) State TWO (2) conditions necessar...

A: a) The meaning of the given symbol is, i) The given symbol is called psi. It indicates the wave func...

Q: Calculate the values of the rotational and vibrational partition functions of CO2 at 300 K, given th...

A: In the given problem, the rotational and vibrational partition function of CO2 at 300 K, The rotatio...

Q: 1. Calculate the mole fraction of the solute in the following solutions: a. 100 g C2H6O in 100 g H20...

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Q: C. Fractional Distillation SAMPLES °C at which vapors are collected Distillate Methanol + Ethanol 65...

A: (a) Fractional distillation is used to separate mixtures, where the boiling points are close to less...

Q: The decomposition of N205 to NO2 and 02 is first order, with a rate constant of 4.80 x 10-4/s at 45°...

A: Given Initial Concentration = 4.85 × 10-2 M Final Concentration = 1 × 10-2 M Time = 460 s K = 4.8 × ...

Q: How many grams of sugar C12H22011 that consists of 1.25 x 1024 atoms of carbons? Molar mass of sugar...

A: Number of atom of carbon = 1.25 × 1024 atoms Number of atoms of carbon = number of moles × Avogadro ...

Q: Buffer Capacity and pH Change 1. Calculate the pH of the solution containing 0.20 M ammonia and 0.30...

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.