The heat released in a reaction can be used as a source of mechanical power. What industrial processes could be benefitted by a thermochemical reaction? In what way is it beneficial?

Q: Draw the major product of this reaction? ? one equivalent Br2 Br (A) (B) Br Br Br (C) (D)

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Q: Determine if the acid-base neutralization reaction of hydrochloric acid (HCI) with sodium hydroxide…

A: Spontaneous reaction can be defined as the reaction that occur by itself without any external source…

Q: Buffer Learning Activ... NAME COURSE/YEAR/SECTION SCORE DATE Solve the given problem showing your…

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Q: Consider a buffer made by adding 43.1 g of (CH:):NH21 to 250.0 mL of 1.42 M (CH.):NH (Kb = 5.4 x…

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Q: ing as primary, secondary or tertiary alcohols: el; tertiary alcohol nary alcohol condary alcohol n…

A: ✓by Reaction (i)firstly we get propanal on oxidation of Propan-1-ol,gives grey color ppt on reaction…

Q: What is the volume (in liters) of a .20M solution that contains .30 moles of Na2SO4 dissolved in it?

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Q: Chemistry The following are mixed: 10.00 mL of 0.25 M Ca(C2H302)2 1.5x10-3g Na2SO4 (molar mass =…

A: Given :  Ksp of CaSO4 = 4.93 x 10-5  10 ml of 0.25 M Ca(C2H3O2) Mass of Na2SO4 = 1.5 x 10-3 gm…

Q: Calculate the value of E°cell for a galvanic cell based on the following half reactions.  Be sure to…

A: Eocell can be calculated using formula : Eocell  = Eo ( cathode ) - Eo ( anode )

Q: Questions: Calculate the heat gained or lost when 17.0g of water cool from 80.0°C to 25.0°C?…

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Q: Calculate the optical rotation of an unknown sample with actual rotation of -43.67 deg. Using a…

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Q: an analytical separation technique based in the large differences in solubility between interference…

A: Correct answer is (4)✓ Separation by precipitation.Separations by precipitation require large…

Q: The Ecell of a reaction was found to be +0.78 V. What is the AG° of the reaction? ne = 1 mol O…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: Based on this acid-base reaction as written below, which of the following is correct about the roles…

A: We need to predict correct statement based on the given acid base reaction

Q: Please solve in 30 minute by applying the enthalpy changes to these reactions: NO+O3 → NO2+ O2…

A: We have to arrange the given equation so that we get the require equation. The calculation is shown…

Q: Balance the redox equation using the half reaction method. Show stepwise reaction , separating the…

A: Here we are required to balance the redox reaction

Q: You have 500.0 mL of a buffer solution containing 0.30 Macetic acid (CH₂COOH) and 0.20 M sodium…

A: Volume of buffer solution = 500 mL = 500 × 10-3  L Molarity of  Acetic acid = 0.30 M Molarity of…

Q: A molecule or ion that donates the hydrogen in a hydrogen bond is a hydrogen bond donor A molecule…

A: Hydrogen bond donor: If the species contains a hydrogen atom bonded with an electronegative atom…

Q: A coffee-cup calorimeter contains 70 mL of water with an initial temperature of 24.9°C. An unknown…

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Q: Suppose that 3.50 g of potassium chromate is added to 75.0 ml of 0.250 M magnesium nitrate. 1. What…

A: Here we are required to find the molar concentration of potassium chromate and mass of potassium…

Q: Identify the molecules or ions below as Lewis acids, Lewis bases, or neither. If there is more than…

A: ** Lewis acid : Lewis Acids are the chemical species which have empty orbitals and are capable to…

Q: Consider the titration of 30.0 mL of 0.20M nitrous acid by adding 0.0500 M aqueous ammonia to it.…

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Q: A solution prepared by dissolving 25.8 mg of benzene (78.11 g/mol) in hexane (86.16 g/mol) and…

A: Given that  A solution prepared by dissolving 25.8 mg of benzene (78.11 g/mol) in hexane (86.16…

Q: What is the maximum number of grams of PHg that can be formed when 47.31 g of phosphorous react with…

A: Given-> Weight of Phosphorus (P4) = 47.31 gm Weight of hydrogen (H2) = 18.96 gm

Q: 1. Arrange the following compounds in increasing viscosity at 25°C (A) (B) (C) (D) H3C. H2 H2 H2 H3C…

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Q: The qualitative analysis of anions also involves the grouping anions based on certain reactions,…

A: Qualitative Analysis of Anions. A number of analytical schemes have been used for the qualitative…

Q: VIII. How would you prepare the following compounds from 2-phenylethanol? More than one step m be…

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Q: provide prod. will it be disrotatory or conrotatory process?

A: Organic compounds can be defined as the compounds that are made up of carbon and hydrogen atoms in a…

Q: A solution of CaCl, in water forms a mixture that is 29.0% calcium chloride by mass. If the total…

A: Given: Mass% of calcium chloride = 29.0% Total mass of the mixture = 319.0 g

Q: Question 1 KCro, which is an yellow solution was used as a titrant to determine the concentration of…

A: According to the guidelines we are allowed to solve only one question at a time .    Ask others…

Q: coffee-cup calorimeter contains 30 mL of water with an initial temperature of 24.8°C. An unknown…

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Q: Which are TRUE for the use of indicators with dichromate?  I         Dichromate is orange and…

A: Ans- A.I and II

Q: A 1.0-L container originally holds 0.4 moles of N2, 0.1 moles of O2, and 0.08 moles of NO. If the…

A: Given,  Volume of the solution in L = 1 L  Initial moles of N2 = 0.4 mole  Initial moles of O2 = 0.1…

Q: Write “most" under the most basic compound. Write “least" under the least basic compound. Locts NHz…

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Q: A gas mixture contains 0.700  mol of N2, 0.350  mol of H2, and 0.100  mol of CH4. What is the mole…

A: Given,  A gas mixture contains 0.700  mol of N2, 0.350  mol of H2, and 0.100  mol of CH4. the mole…

Q: explaining

A: Bioactive compounds are the compound that have various actions in the body which promotes good…

Q: + CH3NO2 NAOH 1) LDA, THE 2) CH3I EtO OEt 1) NaOEt, E1OH LDA 2) CH3CH2B H30+ H20 A

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Q: Which statement is FALSE regarding the titration of a weak acid with a strong base? HA + OH" → A" +…

A: HA + OH−→ A− + H2O C. Before strong base is added, the pH is driven by the ionization of the weak…

Q: Using the table of the weak base below, you have chosen Ammonia as your weak base in the buffer…

A: Here we can solve the given question by applying Henderson Hassel-Blach equation to buffer solution.

Q: 4. Complete the multistep syntheses below. OEt

A: In this question, we will synthesized the final products by using all the reagents, and this is a…

Q: Using the table of the weak base below, you have chosen Pyridine as your weak base in the buffer…

A: Given,Weak base in the buffer solution : PyridineConcentration of the salt solution = 0.62 MThe…

Q: Determine if the acid-base neutralization reaction of hydrochloric acid (HCI) with so (NaCI) and…

A: Determine if the acid-base neutralization reaction of hydrochloric acid (HCI) with sodium hydroxide…

Q: Calculate the pH at 25°C of a 0.91 M solution of anilinium chloride (C6H5NH3Cl). Note that aniline…

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Q: A coffee-cup calorimeter contains 30 mL of water with an initial temperature of 24.8°C. An unknown…

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Q: Evaluate the following IUPAC names. Type Right if the name is correct and put INC if incorrect…

A: Name of the compound is written with the substituents in alphabetical order followed by the base…

Q: Show The expected product of the following reaction. For products containing asymmetric carbon…

A: Here we are required to provide the mechanism for the conversion of alkane to alcohol

Q: 1. When a mole of metal oxide decomposes, enthalpy change is positive. What de it tell you about the…

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

Q: Determine if the photosynthesis reaction is spontaneous at 80°C. Chemical Equation: CO2 + H2O →…

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Q: A mixture of species of A, B, and C is injected into a liquid chromatographic column with length of…

A: Given,Length of the column = 20.0 cmSpecies                                    Retention time min…

Q: 15. Rank the order you would expect the following samples to elute during SEC: 4 Phosphatidylcholine…

A: We know Smaller-sized molecules have more pores that are accessible to them and therefore spend more…

Q: What I Can Do Activity 3.7: Answer what is being asked. 1. As acid strength increases, indicate if…

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