For a particular bomb calorimeter the internal temperature was found to rise by 5.0°C when 10.0 kJ of heat was added. What is the calorimeter constant (heat capacity in kJ °C-+) for this calorimeter. Express your answer to one decimal place.

Q: i) Chemical bonding involves either the transfer or sharing of electrons. Ionic bonds a involve the…

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Q: 1) Given the enthalpy of the following chemical reactions. How much is the change in enthalpy when…

A: Answer: Enthalpy change for a reaction is an extensive property, therefore they can be added or…

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A: Solution -

Q: fter performing precipitation gravimetry, Asta placed the weighing form inside the crucible, heated…

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Q: The equilibrium constant K. for the reaction below is is 5.155×10-5. C=D+E 3rd attempt Part 1 See…

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Q: 2. Calculate E°, AG° and K at 25°C for the reaction: 4CIO, (aq) - Cl + 3CIO, (aq) (aq)

A: Given , Reaction : 4ClO3-(aq)→Cl-(aq) +3ClO4-(aq)

Q: Which substances are molecular substances? water in glass ice in glass motor oil mineral spirits…

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Q: descriptions. nonpolar, polar neutral, polar acidic, polar basic Definition Word fill in blank…

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Q: After performing precipitation gra weighed the crucible with the wei of 23.2125 g, then 23.1136 g,…

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Q: Synthesis of Aspirin (Virtual Lab Only) Objective: Synthesis of Aspirin by esterification process.…

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Q: A high altitude balloon has a volume of 2.43 L at 755 torr and 20.1 C. What is the volume at 1.00…

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Q: For the following reaction at a certain temperature H:(g) + F2(g) = 2HF(g) the equilibrium…

A: Given reaction is :  H2 (g) + F2 (g) <---------> 2HF (aq)  Equilibrium concentration of H2 =…

Q: Directions: Solve the following word problem. Use a separate paper for your solution and box the…

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Q: The value of Kc for the the following reaction is 0.550 at 473 K. N,04(g) 2NO, (g) 3rd attempt Part…

A: Given, N2O4(g) ⇌ 2NO2(g) Equilibrium constant (KC) = 0.550 Temperature (T) = 473 K Initial…

Q: Describe the preparation of: a. 500.0 mL of 0.0750 M AgNO3 from the solid reagent. b. 2.00 L of…

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Q: A volume of 100 mL of 1.00 M HCl solution is titrated with 1.00 M NaOH solution. You added the…

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Q: 1. In this experiment we measured K, for borax Na,B,0,(OH), 8H,0(s)=2Na*(aq)+ B,0,(OH),¯(aq)+8H,0(1)…

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

Q: Draw the expected major product for the reaction below. 1. Hg(OAc)2, H2O 2. NaBH4, NAOH

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Q: 2. Calculate E°, AG° and K at 25°C for the reaction: 4C1O, (ag) - Clag) + 3CIO, (ag)

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Q: 2. Which of the following kinds of catalysis can be explained by the adsorption theory? A. enzyme…

A: 2. The theory of heterogeneous catalysis states that the reactants in the gaseous or solution phases…

Q: Sodium bicarbonate undergoes thermal decomposition according to the reaction: 2 NaHCO3(s) ↔…

A: Sodium Bicarbonate undergone Thermal decomposition and form Na2CO3. 2 NaHCO3(s) ↔ Na2CO3(s) + CO2(g)…

Q: Describe how temperature change, both positive and negative, is a determinant of heat.

A: To describe: How temperature change, both positive and negative, is a determinant of heat.

Q: Is recrystallization a good method for purifying any product?

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Q: Which cubic unit cell has the largest number of equivalent atoms?

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Q: Determine E° for a galvanic (voltaic) cell if ∆G° = -6.1 kJ/mol and n = 3. (F = 96,500 J/(V･mol))

A: Given,  ∆G° = -6.1 kJ/mol and n = 3. (F = 96,500 J/(V･mol) □G° = -nFE°

Q: tng with sodium azide as your source of nitrogen and using any other reagents of your choice, show…

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Q: I. Place the hypothetical elements below in their respective places in the periodic table based on…

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Q: H3C. NH,CI/NaCN HCI/H2O/Heat H3C. NH3 CH3 CH3 но

A: Here we have to write mechanism of the following multistep reactions.

Q: A 0.5000 g sample containing NaCI (58.44 g/mol), BaCl2 (208.23 g/mol), and 11.56% by mass of…

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Q: Molecular equation: HC,H3O2 (aq) + NaOH(aq) NaC2H302 (aq) + H20q) Complete ionic equation: Net ionic…

A: Ionic equation: It is a chemical equation in which ionic compounds that can dissociate are expressed…

Q: The name given to an aqueous solution of HNO3 is what?

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Q: the expected major product when 1-octene reacts with Cl2 in aqueous solution (with H2O as the…

A: Given reaction is chlorination reaction.

Q: 4. Describe the relationship between the metal and water in terms of which is exothermic and which…

A: It is asked to describe the exothermic metal and water reaction and endothermic reaction.

Q: provide appropriate names for the following molecules

A: The IUPAC name of the given compounds is:

Q: Q15) A piece of solid material was immersed in 5 mL water in graduated cylinder. If the volume of…

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Q: Consider the following reaction scheme (note that the reagent shown above the arrow is DBN"). Draw…

A: DBN is a sterically hindered bicyclic non-nucleophilic nitrogen base.

Q: Calculate the pH of the solution that results when 56.0 mL of 0.1510 M NH. is a diluted to 90.0 mL…

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Q: 5. Classify the following bonds as ionic (I), polar (P), or nonpolar (NP) qualitatively based solely…

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Q: Directions: Use the words inside the box to correctly fill in the blanks. Write your answer on your…

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Q: to what tempertaure in C must 1 liter of gas at 0 C be heated to expand it's volume to 2.75 liters?

A: Given -> V1 = 1L T1 = 0°C = 0+ 273 = 273 K V2 = 2.75 L T2 = ?

Q: 35. A 50.00 mL of 0.0275 M HCl solution was titrated with 0.1500 M NaOH. Calculate the pH of the…

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Q: What is the reaction mechanism? Scheme 30. Intermolecular Diastereoselective Allylic Ammonium Ylide…

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Q: Assuming 0.1 M concentrations, arrange the following acid solutions in order of increasing pH.…

A: Concentration of each given acid = 0.1 M (c) We know that -> [H+] = √(Ka ×c)

Q: Complete the table for the ionizable groups of the fictitious amino acid hypothetinine. pKa (to TWO…

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Q: provide appropriate names for the following molecules

A: Rules to IUPAC name:   1. Search and name the longest continuous carbon chain.  2. Find and name…

Q: 2) Given the following redox reaction. Identify/Solve for the following: H202 + Cr203- → 02 + Cr3+ •…

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Q: 3) The correct reading of the given graduated cylinder including the uncertainty is   a) 5.4 201…

A: 2) Beaker , it is not calibrated to measure volume accurately 3) Correct option is (d) 5.5 ± 0.1 ,…

Q: 6. Draw the Lewis structure for a carbon monoxide molecule and use an arrow to show the direction of…

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