A 12 oz. can of soda weighs about 450 grams. How many joules are released when a can of soda is cooled from 25 degrees Celsius (room temperature) to 4 degrees Celsius (the temperature of a refrigerator). Assume the heat capacity for soda is the same as water.

Q: Which of the following is/are the most significant resonance structure(s)? Meaning the most stable…

A: we have to select the structure that contributes the most to resonance hybrid

Q: A 1.615-g sample of benzoic acid, C7H6O2 (122.12 g/mol) was burned in a bomb calorimeter with excess…

A: Answer:- This question is answered by using the simple concept of calculation of molar heat of…

Q: A solution is made by dissolving 0.540 mol of nonelectrolyte solute in 757 g of benzene. Calculate…

A:

Q: if something is inductively favorable, is it an Electron withdrawing group?

A: Electron withdrawing groups :- The groups or atoms which pulls electron density towards itself…

Q: H. H H :Ö: H H H H Br Na O

A: E2 mechanism which refers to bimolecular elimination is basically a one-step mechanism. And here…

Q: ist carefully measures the amount of heat needed to raise the temperature of a 0.85 kg sample of a…

A: Specific heat capacity is amount of heat required to raise the temperature of one gram of substance…

Q: Calculate [Ag+], [Ac-], and [HAc] in a saturated silver acetate solution of pH = 4.24. Ksp(AgAc) =…

A:

Q: A chemistry graduate student is studying the rate of this reaction: 2C1,O, (g) ► 2Cl₂ (g) +50₂ (g)…

A: The given reaction is: 2Cl2O5g→2Cl2g+5O2g The rate law expression for the above reaction is:…

Q: attached is a lab. I have all the answers. Can someone just write a nice introduction for this lab…

A: Converting concentrations from one unit to another is an important skill for anyone working in…

Q: (a) n = 2, mg= -1/2 4 (b) n = 7,1 = 6 2 X (c) n = 2,1 = 1, m₁ = +1 6 X (d) n = 4, 1-3, m₁ = +3 10 X

A: Check the quantum numbers and then write down the number of electrons filled in it.

Q: Indicate which of the systems below are product-favored. Choose one or more: □250₂(g) + O₂(g)2SO3(g)…

A: The options given are,

Q: A solution in a beaker has some un-dissolved solute lying on the bottom of the beaker. If the rate…

A: When the rate of dissolution of the solute exceeds the rate of crystallization, it means that the…

Q: How many ions of S are present in 5 moles of Al2S3? [x 10¹ Sions X Make sure your answer is in…

A: The question is based on mole concept. we have to calculate number of ions present in given quantity…

Q: There are 1.8 x 1024 atoms of chlorine in a sample of magnesium chlorate, Mg(CIO3)2. What mass of Cl…

A: Given: Atoms of chlorine in the sample = 1.8×1024 Molar mass of Cl = 35.5 g/mol

Q: Calculate the heat capacity of the calorimeter used, when burning 0.31 g of benzoic acid (Mw=122.1…

A: Given,Mass of benzoic acid = 0.31 gTemperature change of the calorimeter = 1.60 degreesThe molar…

Q: Ka formula hypochlorous acid HClO 3.0 x 10 HNO₂ 4.5×10 name acid nitrous acid solution. 0.1 M KNO₂…

A:

Q: ich statement is false? vo 2 A k₂k₂[A]² k_₁+k₂ k.1 If the first step is irreversible and the second…

A: Chemical equilibrium is a condition in the course of a reversible chemical reaction in which no net…

Q: Calculate the energy required to heat 193.0 mg of aluminum from -4.4 °C to 20.4 °C. Assume the…

A: To calculate the energy required to heat a substance, we can use the formula:   Q = m * c * ΔT…

Q: 3. Using your knowledge of double displacement reactions, complete the following equations and…

A: In the given question we have to write the balance chemical equation and identify the type of…

Q: In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with…

A: The chemical equation for the Haber reaction is shown below and according to it, each mole of…

Q: 7. Ammonia can be synthesized according to the equation: 1/2 N₂(g) + 3/2 H₂(g) → NH3(g). The…

A: 7. Recall the given equation,                                12 N2 g + 32 H2 g → NH3 g…

Q: The ionization constant, Kb, for the weak base trimethylamine, (CH3)3N, is 7.4 x 10-5. What is the…

A: Given, Kb for triethylamine, (CH3)3N = 7.4 × 10-5 Concentration of the solution (C) = 0.040 molar pH…

Q: 5-54 Using VSEPR theory, predict the molecular geometry of the following molecules. a. :0: :0::N:0:H…

A: This question belong to Chemical Bonding and molecular structure. VSEPR Theory: lone pair occupy at…

Q: Consider the reaction Br₂ + H₂➡➡➡ 2HBr The bond dissociation energies are 194 kJ/mol for Br₂, 436…

A: Solution: We know any chemical reaction involves some bond-making as well as the bond-breaking…

Q: 1. , 100 mg of HCl (strong acid) and 100 mg of Na(OH) (strong base) are added to enough water to…

A:

Q: Complete the table below, which lists information about some diatomic molecules or molecular ions.…

A: we have to calculate the  bond order of the given molecules and fill the table

Q: When NH4Cl(aq) reacts to form NH3(g) and HCl(aq), 21.07 kcal of energy are absorbed for each mole of…

A: We have to determine the value of ∆H for the given reaction

Q: 3. How much energy must be added to 36.1g of ice at 0°C in order to raise its temperature to 25°C?…

A:

Q: Give the product for the following reaction. CH3 CH₂- CH₂ CH₂ N CH₂CH=N CH3 CH₂- CH3- CH₂CH3 CH₂CH3…

A: Given reaction is known as Reductive amination reaction.  In this reaction,  aldehyde reacts with…

Q: Allylamine, C3H5NH2, is a weak base. A 0.46 M aqueous solution of allylamine has a pH of 12.10. What…

A:

Q: Is SOC1₂ being created or destroyed by the chemical reaction? If SOC12 is being created or…

A: initial concentration of SOCl2 = 0.00211 As the time pass the concentration of SOCl2 decreases.

Q: Give typed solution of all subparts

A: The given reaction occurs as follows -

Q: We use colligative properties when we salt roads and sidewalks to prevent the formation of ice. The…

A: The question is based on the concept of solutions.  we need to identify the salts which can cause…

Q: 24) The solubility of manganese hydroxide (Mn(OH)2) is 2.2 x 105 M. What is the Ksp of Mn(OH)2? A)…

A:

Q: A synthesis reaction to form a boron cross-linked siloxane polymer was carried out. The reaction was…

A: Boron cross-linked siloxane polymer is a type of material that is made up of silicon, oxygen, and…

Q: Initial rate data for the reaction C + D --> 2E is provided below: [C], M [D], M 0.025 0.025 0.050…

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Q: You have 40 g of NaCl in 530 g of water.  What is the freezing point?

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Q: A 1.41 L buffer solution consists of 0.264 M propanoic acid and 0.131 M sodium propanoate. Calculate…

A: We have to calculate the pH of the solution

Q: Calculate the concentrations of HF, OH, and H₂O* in a 0.18 M KF solution (for which K. (HF) = 6.8 x…

A:

Q: Consider the following chemical equilibrium: C(s) + 2 H₂ (g) CH4 (8) Now write an equation below…

A: Answer: As per the question mentioned in the problem statement this answer needs slight…

Q: A 1.45 L buffer solution consists of 0.159 M butanoic acid and 0.332 M sodium butanoate. Calculate…

A: Answer: Buffer solution is the type of solution that resists the change in its pH on adding small…

Q: 4) Is the function = B sin (bx) an eigenfunction of the operator d/dx = = d/dx if B and b are…

A: This question belong to Quantum Chemistry. Eigenfunction: Operator (function) = constant (function).…

Q: Name Lewis Diagram or Electron Dot Structure Indicate what is wrong with the following structures.…

A: Answer: Lewis structure or electron dot structure is most stable when the charges on the atoms…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.21 kg sample…

A:

Q: 15. Label the three regions of a flame below: Fuel-oxidant mixture

A: The question is based on the concept of experimental Chemistry.  we need to explain the different…

Q: 5. Consider the data showing the initial rate of a reaction (A products) at several different…

A: Given Initial rate of reaction A  →Products with different concentration of reactant. [A] M…

Q: Each of the following diagrams depicts a collection of nitrogen-oxygen molecules, where the blue…

A: it is given that each of the following diagrams depicts a collection of nitrogen-oxygen molecules,…

Q: Predict the signals correctly in the 1H-spectrum of 1,1,3-trifluoroacetone (only consider J1 through…

A:

Q: The numerical values ​​of the reaction enthalpies of reversible reactions are reciprocals of each…

A: The reaction enthalpy is calculated by subtracting the sum of enthalpies of all the reactants from…

Q: d) Aluminum sulfate reacts with barium iodide to produce aluminum iodide and barium sulfate. Ala…

A: