What are the name of these hydrocarbons? H,C- CH3 H3C- Br ČH3 CH3 H3C CH3 1. 2. 3.

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: this is the spectral data for 4-cyclohexene-cis-1,2-dicarboxylic acid - Write the 1H NMR spectral in...

A: In the given problem, we are provided with the IR and 1H-NMR data of 4-cyclohexene-cis-1,2-dicarboxy...

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 melting point of a solution prepared by dissolving 25.0 g of KBr (Mm = 119.00 g/mol) in ...

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

Q: What are the names of the following compounds? a. HNO2 (aq) Name: b. SO2 Name: с. Cu(Н, РОд)2 Name: ...

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Q: A solution is prepared by dissolving 11.3 g of Ca(NO3)2 in 115 g of water. The molal freezing point ...

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Q: Suppose that A and B react to form C according to the equation below. A + 2 B=C What are the equilib...

A: Given reaction is :  A + 2B <-----------> C  Initial moles of A = 2.0 mole  Initial moles of B...

Q: 2. A sample of material contains for its active components NaOH, NazCO3, NaHCO3, or compatible mixtu...

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Q: what medium will lidocaine be absorbed?

A: Since polar solvent dissolves polar solutes and non-polar solvent dissolves non-polar solutes.

Q: Be sure to answer all parts.The density of an aqueous solution containing 10.0 percent ethanol (C,H;...

A: Given: The density of the solution = 0.974 g/mL Percentage mass by mass  = 10% Standard data: The...

Q: A sample of Ti weighs 99.7 grams. Will a sample of Ne that contains the same number of atoms weigh m...

A: In mol of any atom contains 6.023 × 1023 number of atoms. Number of atoms = weight in gatomic weight...

Q: Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab, calculat...

A: Given, Fe2O3(s) + 3CO(g)  → 2Fe(s) + 3CO2(g) Standard enthalpy of formation of species are taken fro...

Q: If 100.0 g of butane is combusted with the aid of 200.0 g Oxygen gas? C4H10 + 02 →CO2 + H2O , which ...

A: In order to determine the limiting reagent we have to see the amount of reactant present in lesser m...

Q: Twenty-five mL of 0.100 M lactic acid (K, = 1.4 x 10-) is titrated with 0.097 M KOH. a) What is the ...

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Q: (а) How many component(s), are in this sample? So, suppose this is a “normal" distillation and you w...

A: Distillation is a technique used for purification of sample containing different liquids on the basi...

Q: How many moles of B are there in a sample of B that contains 5.92x1024 atoms? moles Submit Answer Re...

A: Given atoms of B = 5.92 × 1024 

Q: Determine the rate law and the value of k for the following reaction using the data provided. 2 N205...

A: The kinetics data given is,  

Q: te your answer on a piece of paper. No need to type anything here). w Insert Format Tools Table Para...

A: Here we use the molar mass of sodium nitrate, that is 84.9947g/mol.

Q: The composition of the liquid and the vapor that are in equilibrium is not necessarily the same. T o...

A: Given statement is : The composition of the liquid and the vapor that are in equilibrium is not nece...

Q: For oxygen-18 with a charge of 1, the number of protons ,neutron ,and electrons

A: since you have asked multiple question, as per our company guidelines we are supposed to answer the ...

Q: Why does bromocriptine and chlorpromazine have different effects even if they are both dopamine rece...

A: Answer -     Bromocriptine - Bromocriptine is a dopamine agonist that is used in the treatment of pi...

Q: explain the concept of heat capacity and enthalpy explain briefly

A: Heat capacity = Heat capacity is the amount of heat given to the compound so that it's temperature c...

Q: 2. Complete the following nuclear equation and identify X in each case: a.) Mg + p 4 a + X 2 12 b.) ...

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Q: Determine the rate of the last set of reaction conditions. [A]o [B]o Rate, M/s 0.342 0.320 6.63e-5 ...

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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: What is the pH of buffer prepared by mixing 250 mL of 0.2 M benzoic acid and 100 mL of 0.25 M sodium...

A: PH of buffer solution is calculated by using Henderson Hassel balch equation

Q: 3. In 2-3 Sentences, Explain the limitations of Simple and Fractional Distillation.

A: Answer: In general, distillation is a separation process based on the difference in boiling points o...

Q: 2) Draw the structures for the following compounds. (a) trans-l-methyl-3-propylcyclobutane (b) 4,5-d...

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Q: The reaction C(s) + 2 H, (g) = CH,(g) has Kp = 0.263 at 1000. K. Calculate the total pressure at equ...

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Q: avord Cylindento obtain avelume 3 In Part B, did all of your mass measurements have the same number ...

A: Measurement of any value or a parameter is an important aspect in the scientific study. The measured...

Q: a. Calculate the quantity of moles of NH3 gas that form when 4.20 mol of N2H4 liquid completely reac...

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Q: Suppose that A and B react to form C according to the equation below. A + 2 B C What are the equilib...

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Q: A solution of acetic acid CH3COOH, on a laboratory shelf was of undetermined concentration. If the p...

A: NOTE: As per our guidelines we are supposed to answer only one question when multiple questions are ...

Q: 28. Balance the following chemical reaction: C3H8 + O2 CO2 + H2O

A: To balance the equation we will balance the atom on reactant and product. Number of C , H and O on r...

Q: The 'H NMR of allyl bromide is given. Assign the signals to different protons. In spin decoupling ex...

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Q: (e) DMP, CH2CI2 • PCC, CH2CI2 Pyridinium chlorochromate in AcO OAc LOÁC methylene chloride solvent `...

A: All these are oxidation reactions of C-O group. The oxidation state increases in these reactions. DM...

Q: PRACTICE EXERCISE If the rate of decomposition of N,O5 in the reaction 2 N05(g) instant is 4.2 X 10 ...

A: Given,

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: The IUPAC name for (CH3)2CHCH(CH3)CH2CH=DCH2 is Nama IUPAC untuk (CH3)2CHCH(CH3)CH2CH=CH2 ialah

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Q: How many moles are there in 3.67 x 1023 molecules of CH4? How many grams are there in 0.385 mol of ...

A: Given 3.67 x 1023 molecules of CH4  0.385 mol of CH3CH2CH2OH

Q: Specify the types of strain that destabilize the conformer shown below. Hint: All bonds not explicit...

A: The given structure is the most stable chair conformer of a cyclohexane ring, where all the bonds ar...

Q: Directions: 1. Read the following substances commonly found in your homes, know its uses and its com...

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Q: The data below is for the reaction sequence A → B -→ C → D. 1 -1 Elementary step A,H/kJ mol E /kJ mo...

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Q: The compound NIF2 is an ionic compound. What are the ions of which it is composed? Cation formula An...

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Q: In each scenario, describe a step by step process in determining the unknown. Distilled water maybe ...

A: A question based on properties of liquids and solids that is to be accomplished.

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: D. Solvent Extraction Samples Upper phase Lower phase Oil + Water Kerosene + Oil

A: Solvent extraction or liquid-liquid extraction is a technique in which the mixtures of compounds are...

Q: Benzene and toluene form an ideal solutions. At 900 C, the vapor pressure of pure benzene is 1.326 a...

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Q: A mixture of gases has the following composition by weight: 8.2 % O2, 12.5 % SO2 and 79.3 % N2. Calc...

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Q: _chloride ion bromide ion Lit F- Na* S2- K* Mg2+ Ca2+ 02- N3- P3- A3+ barium ion boron ion

A: While naming anion, 'ite' 'ate' or 'ide' suffix is used with the name of the element.  While naming ...

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.