Write the dispersed phase and dispersion medium in butter.

Q: Describe the following giving the relevant chemical equation in each case :(i) Carbylamine reaction(...

A: Carbylamine is the other name for alkyl isocyanide. When primary amines(aliphatic or aromatic),R-NH2...

Q: What are the anode and cathode reactions in a lead–acid storagebattery?

A: Lead acid storage battery is one of the earliest discovered type of batteries that are rechargeable.

Q: The following conversion involves sequential Heck reactions. Propose structural formu- las for the p...

A: The chemical reaction of alkenes with the unsaturated halides in the presence of a palladium catalys...

Q: The HCl(g) molecule has a bond length of 127 pm and a dipole moment of 1.08 D. Without doing detaile...

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Q: 200 mL of 0.1 M HCl is added to 400 mL of 0.1 M sodium acetate and water is added to give a final vo...

A: The negative logarithmic concentration of hydrogen ions in a solution is called its pH.  pH is an in...

Q: The energy from radiation can be used to cause the ruptureof chemical bonds. A minimum energy of 242...

A: Atoms are bind together by chemical bonds. These bonds provide stability to these atoms. So every bo...

Q: If 0.15 moles of NaCl are dissolved in a 250 mL solution, what is the concentration of the NaCl solu...

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: sea water is analyzed and found to contain 2.25ng of gold for each 1.00l of sea water. how many gram...

A: Given: 2.25 ng of gold for each 1.00 L of sea water. Volume of sea water = 1.00 m3

Q: A 24 kt. gold nugget has a mass of 262.3 g. When placed in a graduated cylinder containing 24.0 ml o...

A: Concept introduction: Density of solution is equal to the ratio of mass to volume. Formula used: Vo...

Q: The combustion of exactly 1.000 g of benzoic acid in a bombcalorimeter releases 26.38 kJ of heat. If...

A:

Q: How many moles of nitrogen gas would be produced if 3.40 moles of copper(II) oxide were reacted with...

A: Given - Reaction   2 NH₃(g) + 3 CuO (s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) moles of copper(ll) oxide = 3.4...

Q: Chemistry Question

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Q: . When two compounds, A and B, are mixed together, they form compound C, by a reaction that's not we...

A:

Q: The Sun radiates energy into space at the rate of 3.9 * 1026 J/s. (a) Calculate the rate of mass los...

A: Given:  The value corresponding to energy radiated per second is 3.9×1026 J/s.

Q: 100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the s...

A: In the given question, a 100.0 mL of 0.500 M solution of KBr is taken. The given solution is then di...

Q: Are the formulas   identical, enantiomers, or diastereomers?

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Q: Calculate the density of the cube.

A: Note : The box given is a cuboid and not cube as the sides are of different length.  

Q: Predict the spontaneity of a reaction (and the temperature dependence of the spontaneity) for possib...

A: Given: ∆H negative, ∆S negative Gibb’s free energy determines the spontaneity and non-spontaneity of...

Q: Are biosynthetic pathways likely to involveinvolve oxidation, like the common catabolic pathway or r...

A: The process of formation of larger organic compounds from the small subunits with the living organis...

Q: solve example please.

A: Calculate mole of Acid and base  Then in reaction acid is Limiting reagent so it will vanish  Bade w...

Q: Reaction of phenol with acetone in the presence of an acid catalyst gives a compound known as bisphe...

A: Acetone has a carbonyl group in it, which can act both as a nucleophile as well as an electrophile. ...

Q: The structures below depict molecules of XH3 and YH3 (not drawn to scale), as well as the associated...

A: The boiling point is the “temperature at which a substance changes its phase from liquid to gas”. He...

Q: Write the condensed electron configurations for the followingatoms and indicate how many unpaired el...

A: (a) Mg  Atomic number =12 electron configuration= [Ne] 3s2 unpaired electron = 0   (b) Ge  Atomic nu...

Q: State whether each of the following statements is true orfalse. Justify your answer in each case.(a)...

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Q: Rank the molecules in order of polarity from least to most polar. Justify your answer. NH3 , CH3CL ,...

A: Concept introduction: Molecule is polar if it has dipole moment and molecule is non polar it has zer...

Q: Write balanced equations for the following redox reaction: Cu + HNO, - Cu(NO3)2 + NO + H,O (in Acidi...

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Q: 1. 50.0 g of water are added to a calorimeter at 22.35°C. An additional 50.0 g of water are heated t...

A: 1. The energy difference of the heat energy gained by cold water and the heat energy lost by hot wat...

Q: You know that an unlabeled bottle contains an aqueous solutionof one of the following: AgNO3, CaCl2,...

A:   The unlabelled bottle contains Ag(NO3), CaCl2 or Al2(SO4)3. Upon addition of Ba(NO3)2 solution, it...

Q: Burning methane in oxygen can produce three differentcarbon-containing products: soot (very fine par...

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Q: If 0.200 moles of AgNO₃ react with 0.155 moles of H₂SO₄ according to this UNBALANCED equation below,...

A: Limiting reagent is that reactant which undergoes complete reaction whereas excess reagent is that r...

Q: Draw the structure of polystyrene, which is formed by polymerizing the monomer styrene, C6H5CH=CH2. ...

A: Polymerization is a chemical process in which a monomer is converted to polymer chain by the repetit...

Q: common laboratory operations

A: When a chemist works in a chemical laboratory, he/she should be thought to have some basic knowledge...

Q: Which structure is not an isomer of CH;CH,CH,CH,CH3? a) CH3 CH; ČH2-CH2-CH2 b) CH3-CH-CH2-CH3 CH3 CH...

A:

Q: Answer the following :(i) What is the role of cryolite in the metallurgy of aluminium?(ii) Differenc...

A: (i) The role of cryolite in the metallurgy of aluminium                    In the metallurgy of alum...

Q: In the common catabolic pathway, a number of important molecules act as carriers ( transfer agents)....

A: a) The catabolic pathway involves the breakdown of complex molecules into simple units. In the catab...

Q: Write the dispersion medium and dispersed phase in milk.

A: Phase of solution in which colloidal particles are present termed as dispersed phase. The phase in w...

Q: What wavelength of radiation has photons of energy6.06 * 10 - 19 J?

A: We know that , energy of a photon is related to Plank's constant as,                                ...

Q: Kc = 0.0600 at 500 °C. (a) Determine whether a mixture that contains 1.35 M N, 1.80 M H,, and 0.215 ...

A: Given reaction is ,                            N2 (g) + 3 H2 (g)  ⇌ 2 NH3 (g) The reaction quotient ...

Q: Explain Radical Halogenation at an Allylic Carbon ?

A: An allylic carbon is a carbon atom bonded to a carbon atom that is bonded to another carbon atom.

Q: Show how to convert (R)-2-phenylpropanoic acid to  compound

A: The given reactant, (R)-2-phenylpropanoic acid is a carboxylic acid and the given product, (R)-2-phe...

Q: If 4.9 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be produ...

A: Atomic mass of carbon =12gram Molecular mass of O2=32gram  Molecular mass of compound CO2=44gram  

Q: Write the steps that are critical in the following reaction in order to explain the stereo- chemical...

A: