Which will have a higher boiling temperature, mixture containing more water or mixture containing more acetic acid? Explain

Q: C(CH3)3 Br2, hv *CH3 CH3 Ç(CH3)3 C(CH3)3 H;C-C-CH;Br Ç(CH3)3 *CH3 Br CH3 *CH3 CH2Br Br I. II. III. I...

A: Given:-   we have to find the major product of the above bromination reaction. 

Q: Which reaction involves syn addition? Select the correct response: Hydroxylation Hydrohalogenation O...

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Q: III. Fill up the numbered spaces (only) in the table below. You may type or manually write/ draw you...

A: Functional group - Aldehyde( -CHO) Functional group - Ester ( -COO)

Q: A. Classify the following hypothetical molecules as polar or non-polar. Note: Number 5 item is not a...

A: Here we have to predict whether the hypothetical molecule HG3 is polar or nonpolar by using Lewis st...

Q: 1. Differentiate between thermoplastic and thermosetting polymers.

A: Thermosetting plastics and thermoplastics are both polymers, but they behave differently when expose...

Q: The Vander Waal's constants for 192 g of molecule of sulfur dioxide are a = 6.71.atm.L2.mol2 and b =...

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Q: The resultant solution had a freezing point of 177.9 °C when 0.270 g of the solute was dissolved in ...

A: The freezing point depression (ΔTf) is related to the molality (m) and the freezing point depression...

Q: A semi-conductor is a material whose internal electrons must be excited from the . This creates in t...

A: The correct answer about semi conductor is given below

Q: Indicate for each species below whether it is a strong acid, a strong nucleophile, both, or neither:...

A: Strong acid means ,the species which can donate H+ very easily or indicate the availability of H+. S...

Q: Hyperconjugation involves electron delocalization from a p-orbital to an sp3 hybrid orbital. Select ...

A: Hyperconjugation:

Q: 17. Consider the following generalized chemical reaction. 6A +3B → 5C If 5.00 moles of A are reacted...

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Q: Given the following: 42.07% Na, 18.89% P. and 39.04% O, determine the empirical formula. * a. NaPOa ...

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Q: The Mole Concept Sulfur compounds are converted to H2SO, while NO, compounds are converted to HNO3, ...

A: Sulfur compounds are converted to H2SO4 while NOx compounds are converted to HNO3 and NH3 reacts wit...

Q: Provide the IUPAC name the compound CH3(CH2)4-C=C-CH2CH=CH(CH2)7CH3. Parent name: Locants: IUPAC Nam...

A: Given:-   •According to IUPAC rule we have to start the numbering from that side from where we get ...

Q: one day a week. Their round trip to work is 6 miles. They save 12.5 gallons annually by biking one d...

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Q: How many moles are in 1.75g Oz?

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Q: Practice: pH of Basic Salt Example: Calculate the pH of bleach at 25 °C. (Bleach is a 5% (w/v) solut...

A: Given: The concentration of NaOCl in bleach = 5% (w/v) The pKa of hypochlorous acid = 7.54 We have t...

Q: N2 (g) + O2 (g) → 2 NO (g) AH°rn = 181 kJ/mol MW O2 = 32.0 g/mol What is the energy change if 12.0 g...

A: N2(g) + O2(g) ---> 2NO(g).      ∆Hrxn = 181 KJ/mole Molecular weight of O2 = 32.0gm/mole Weight o...

Q: III. Fill up the numbered spaces (only) in the table below. You may type or manually write/ draw you...

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Q: (a) Calculate the energy difference between the two spin states of 'H and of 13C in a magnetic field...

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Q: Which of the following is a product obtained from the dehydration of 2,3-dimethyl-3-pentanol? A) 2-...

A: Given , 2,3-dimethyl-3-pentanol as a reactant . we have to predict dehydrating  product of above rea...

Q: C. Explain the following occurrences in terms of molecular polarity and intermolecular forces. 1. Am...

A: NH3 is a polar molecule. Since nitrogen is more electronegative than hydrogen in NH3 , the dipole mo...

Q: 5) The following question concerns redox methodology: Present answers in the form of structures, mec...

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Q: Which nitrogen is pKa1 and pKa2 and explain why. Draw the salt form at ohysiological pH

A: PKa= - log Ka  Where Ka = acid dissociation constant  Now with increase in acidity that i.e. with in...

Q: disians advance technologically, people from the outside are planning to cons nd. The plant produces...

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Q: A 5.0 g sample of NH4CH3COO . xH2O is dried yielding 2.58 g of anhydrous salt.   Determine the form...

A: Given: The mass of the hydrate (NH4CH3COO . xH2O) = 5.0 g The mass of the anhydrous salt after heati...

Q: At 1.00 atm and 298.15 K, a solid substance with a molar volume of 100.15 cm3/mol with melting tempe...

A:  At 1.00 atm and 298.15 K, a solid substance with a molar volume of 100.15 cm3/mol with melting temp...

Q: It is the discipline of deciding what a product will be called.* Directions for use Manufacturer Phy...

A: Question 10 - - > It is the discipline of deciding what a product will be called product name.  T...

Q: Prelaboratory Assignment: Qualitative Analysis Group II Cations 1. Prepare a complete flow chart for...

A: The group II cations are ||Bi3+, Sn4 +, Sb3+ and Cu²+Follow the steps to determine the presence of c...

Q: Using ChemDraw, Draw the structures of the three carbonation intermediates that would form if methyl...

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Q: 1. Compare cations, anions, and polyatomic ions. What do they all have in common? How are they diffe...

A: A polyatomic element is a chemical element that naturally exists as a compound molecule containing m...

Q: Draw a resonance structure that places a pi bond in a different position. Include all lone pairs in ...

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Q: А. В. В. С. C. 7. 8. Cl А. А. В. В. С. С. 9. 10. Br А. В. В. С. С.

A: Detail solution is given below

Q: Imagine you collected a volcanic rock while on vacation to Hawaii and you want to know how old it is...

A: GIVEN: Amount of parent nuclei (U-234) = 4 micrograms Amount of daughter nuclei (Th- 230) = 124 micr...

Q: ll rolls down an incline lution becomes uniformly colored after a few drops of dye are added

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Q: GHy OH

A: These reaction are the three step reaction, first step is the halogenation and second step is the nu...

Q: 5. A block of aluminum metal weighing 50.0 g was heated to 100.00°C. Then it was immersed in 200 g o...

A: Given :  Mass of aluminium metal block = 50.0 gm  Initial temperature of block = 100.00 °C  Mass of ...

Q: 2. Write balanced net ionic equations describing each of the following reactions: Precipitation of t...

A: Solution: (1) Precipitation of tin(IV) sulfide with H2S: Sn4+(aq) + H2S(aq) ----> SnS2(s) + 4H+(a...

Q: An object with unchanged composition falls under what property? * Biochemical Mechanical Chemical Ph...

A: 4.   The property in which the composition of an object remains unchanged is called a physical prope...

Q: Assume that in a certain cell, the ratio of products/reactants or Keq = 747.1 (Keq is dimensionless)...

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Q: Draw the structure(s) of the major organic product(s) of the following reaction. Dilute aqueous HCI ...

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Q: Please help use proper significant figure

A: Entropy of vaporization = 87.30 J/Kmole Enthalpy of vaporization = 33.30 KJ/mole  

Q: You have been given an order to prepare 14 progesterone capsules for a patient in your pharmacy. The...

A: No of capsules = 14 Full weight of all capsules = 4.9 g

Q: V LEARNING CHECK What do you expect when methylcyclohexane reacts with one mole of bromine in presen...

A: The reaction of methylcyclohexane with Br2 follows free radical mechanism.

Q: B. Calculate the molar H* ion concentration of a solution if the OH ion concentration is a. vinegar,...

A: Calculate [H+] by using [OH-] of the following---  

Q: starting from acetylene and alkyl halides not longer than 4 carbon atoms, show the synthesis of 3-oc...

A: Detail synthetic scheme for 3-octanol and a ketone are given below

Q: Ions between an lon with postive c ectric constant of 4.6? 7 decimal places. Do not specify units in...

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Q: What happens to the calculated molarity of the sample if the burette was not washed with the standar...

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Q: Which set of reagents can confirm that sulfate ions are present in two unkown solutions? a.1.0 M N...

A: Solution: Test for sulfate ions Sulfate ions SO42-, are detected using barium chloride / barium nit...

Q: Which is true of bond formation and bond breaking in a polar reaction? Select the correct response: ...

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.