Draw the correct structure for each compound. 4-octyne

Q: Imagine you mix 16.05 g of methane (CH4) gas and 96.00 g ofoxygen (O2) gas and then ignite the mixtu...

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Q: name CH, d. CH;-CH-C=C-CH-CH2 CH2 CH2 ČH,

A: Given compound structure,        

Q: Oxidation of citronellol, a constituent of rose and geranium oils, with PCC in the presence of added...

A: a) Oxidation of citronellol with PCC in the presence of added NaOCOCH3 forms a compound A. The react...

Q: Why is cold water circulated through the condenser from the bottom rather than from the top?

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Q: Show the orbital-filling diagram for Br (bromine). Order subshells by energy, with the lowest-energy...

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Q: A voltaic cell consists of an Mn/Mn2+ half-cell and aPb/Pb2+half-cell. Calculate [Pb2+] when [Mn2...

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Q: Answer  all

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Q: What electrical properties of water make it such a good solvent? Explain in your own words.

A: water is a universal solvent as it dissolves many substances as compare to other liquids.

Q: In the preparation of sauces that involve mixing water and melting butter,egg yolks are added to pre...

A: A System of 2 immiscible liquid which is unstable is called emulsions.  

Q: Using a planar pentagon representation for the cyclopentane ring, draw structural formulas for the c...

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Q: A linear molecule may rotate about two axes. If the molecule consists of N atoms, then there are 3N-...

A: a.

Q: Consider the incomplete structure. Add formal charges as necessary to the structure. All unshared va...

A: Formal charges indicated on an atom of a polyatomic molecule are useful to determine the electron di...

Q: Define the term radioactive decay?

A: When any unstable nuclei emits energy in the form of radiations in order to attain stability then th...

Q: I took a picture of what I put for the answer, however for some reason that is still wrong. Please l...

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Q: Determine the oxidation number (O.N.) of each element in these compounds:(a)Zinc chloride(b)Sulfur t...

A: The oxidation number (O.N.) of each element in these compounds are:-

Q: Complete this sentence  THe electrical conductivity of a sample will       when the size of the samp...

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Q: What is the symbol for an isotope for each of the following requirements? containing one proton and...

A: 1) Given : isotope containing one proton and two neutrons. Atomic number of any isotope = number of ...

Q: what wt. of limestone containing 9.57% Mg must be taken for analysis in order to precipitate of 0.55...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Explain Markovnikov’s rule and give an example of a reaction towhich it applies.

A: Markovnikov’s rule: unsymmetrical alkene reacts with hydrogen halide, halide ions goes to the more s...

Q: Show calculations and briefly describe how you will make the following solutions: 50.00 mL of 0.200...

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Q: A substance is known to have a molar extinction coefficient of 18,300mlxcm-1xmg-1 at its wavelength ...

A: Beer-Lambert law is the relationship between the concentration and absorbance of the absorbing subst...

Q: In a combustion reaction, 33.5 g of hydrocarbon reacts with 96.0 g of oxygen to produce water and ca...

A: The process in which an organic substance like a hydrocarbon reacts with oxygen from air to give out...

Q: How many kilograms of sodium chlorate (NaClO3) are needed to produce sufficient oxygen (O2) to fill ...

A: The ideal gas equation is given by,                                                         Where,...

Q: Draw a crystal field splitting diagram for a trigonal planar complex ion. Assume the plane of the mo...

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Q: Chemistry Question

A: The molecular orbitals having a delocalized approach explains the electron’s energies and positions ...

Q: Rxn A: C(s) + O2(g) → CO2 (g) AH c = -393.5 kJ/mole Rxn B: C8H18(1) + 25/2 O2(g) → 8CO2(g) + 9H2Ou) ...

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Q: When 47.1 J of heat is added to 13.2 g of a liquid, its temperature rises by 1.75 ° C. You may want ...

A: The heat capacity of a substance is defined as the heat required to raise the temperature of one gra...

Q: how many grams are in 5.32x10^22 molecules of CO2 -I'm not sure what to do i was wondering if you co...

A: The species mass may be examined by the mathematical product of the species moles and its molar mass...

Q: 2. Differentiate acetic acid from hydrochloric acid in terms of. a. Boiling point b. Acidity c. Solu...

A: Since question 1 is incomplete  so I am calculating second question which contains  multiple sub-par...

Q: If 6.52 grams of CuNO3  is dissolved in water to make a 0.180 M solution, what is the volume of the ...

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Q: Determine which compounds show cis-trans isomerism. Draw and label the isomers, using both the cis-t...

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Q: given these virial equations:  Z = 1 + 2B’ p + 3 C’ p2 + D’ p3 + E’ p4 + ….. Z = 1 + 4B (1/Vm) + 5C ...

A: According to ideal gas law, PV = RT where P = pressure Vm = molar volume R = gas constant = 0.0821 a...

Q: Discuss 'alkaline water', e.g. what is alkaline water? Some say that alkaline water can help prevent...

A: Alkanline water has a higher PH level than regular drinking water. Because of that we consider that ...

Q: (a) Calculate the half-cell potential for the reaction O2(g) + 4 H3O* (aq) + 4 e¯ → 6 H;0(€) at pH 7...

A: Standard electrode potential is the “potential that is measured by taking SHE on the other side”. Th...

Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc eq...

A: Given is mas of Pcl5 is 2.86 Convert it into Mole and calculate required value 

Q: 4. A metal subject with a mass of 19 g is heated to 96 °C and then transferred to a calorimeter cont...

A: Given mass of water = 75g  Initial Temperature  of water= 18°c  Mass of metal is = 19gm Initail temp...

Q: Assign formal charges to the N and O atom in the given molecule. All lone pairs have been drawn in. ...

A: “The charge that is given to an atom in a molecule is called its formal charge”. This charge on the ...

Q: Give an example of each of the following types of solutions:(a) a gas in a liquid(b) a gas in a gas(...

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Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used t...

A: Using this formula q= ms∆T  Specific heat of water=4.18j/g°c

Q: Calculate the molarity of the resulting solution if  0.629 grams of Hydrogen ion [H+] is dissolved i...

A: Molarity is volume dependent concentr

Q: Name five solvents available to the organic chemists for use in the purification of organic compound...

A: Solid products of organic compounds are usually contaminated with other solid compounds which  affec...

Q: 42. Name each alkane a. CH,-CH-CH, CH3 CH, CH, b. CH;-CH-CH,-CH-CH2 CH;

A: The first and the foremost step while naming the IUPAC name of an organic compound is the identifica...

Q: How many moles of solute particles are present in 3.9 mL of 0.665 M (NH4)3PO4?

A: NOTE : In question, it is not mentioned whether to consider salt (NH4)3PO4 as solute particles or th...

Q: For each of the following pairs, determine if the compounds have the same boiling point or different...

A: Boiling point is the temperature at which the liquid phase gets converted into gaseous phase.  For d...

Q: Name each disubstituted benzene. Br CH2-CH; a. b. CH2-CH, Br

A: Disubstituted benzenes (benzenes in which two hydrogen atoms have been substituted) are numbered, an...