Кон, heat G) () name of reaction 1. CH,CH2CH,M9CI (k) (k) 2. H+ name of reaction

Q: 6.24 Consider this reaction: 2CH;OH(I) + 302(g) 4H,O(1) + 2CO2(g) AH = -1452.8 kJ/mol

A: The given reaction is : 2CH3OH (l) + 3O2 (g) ---------> 4H2O (l) + 2CO2 (g) , ΔH = -1452.8 KJ/mol…

Q: the temperature of the salt and water is 23.72 °C. After the salt has completely dissolved, the…

A: Given : Heat gained by the solution = 3116 J

Q: Combustion reactions are a type of reaction because they feel O . This means they will

A: The combustion reaction is a type of exothermic reaction because they feel warm or hot. This means…

Q: Part 4: Hess's Law a. Mass of NaOH dissolved (g) 0.3434 b. Mass of calorimeter (g) c. Mass of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Sou.A OH CH.

A: The double bond of alkene attacks at the proton of the water molecule. It generates secondary…

Q: snip

A: The given chemical reactions are: (1) N2g + O2g → 2NOg(2) 2NOg + O2g → 2NO2g ∆H value for the first…

Q: Consider the combustion reaction: C5H8 + 02-

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Q: Heat is evolved diving: (a) Endothermic Reaction(b) Displacement Reaction(c) Combustion Reaction(d)…

A: Before looking at the options, it is important to understand the types of reaction given here. (a)…

Q: Questions 1. Complete the following reactions: a. heat NH, C,H,NO, b. heat NH OH/H,0 C,H,O, +] then…

A: In this problem, we will perform the following reactions: phthalic anhydride with ammonia. Which…

Q: hore total energy than the reactants, the AG will be and if the reactants have more total energy…

A: Delta G is given as energy of product - energy of reactant  ΔG = GProduct - Greactant

Q: a. NaOH Ph Нeat b. 1) NaOEt CO2ET .CO2ET 2) H3O*, heat C. 1) LDA 2) Br d. 1) Na2Cr207, H½SO4 2)…

A: Hi, since you have posted questions with multiple subparts. We will answer the first three subparts…

Q: what would be the percent yeild for the reaction?

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Q: The quantity 26.0 kJ is equal to how many calories?

A: We have energy as 26.0 KJ . We have to convert it to Calorie .

Q: Consider the reaction: ICl(g) + Cl₂(g) → ICl₃(s). The ∆G(f)° of ICl(g) is -5.5 kJ/mol and the ∆G(f)°…

A: For the given reaction: ICl(g) + Cl₂(g) → ICl₃(s) ∆G(f)° [ ICl(g)] =-5.5 kJ/mol ∆G(f)° [ Cl₂(g) ] =0…

Q: For complete combustion of methane, CH, with 100% air, find the mass of oxidizer

A: Oxidizer is also known as oxidizing agent, it have tendency to oxidized other compound and reduced…

Q: What is meant by the term heat of reaction? What other name is a synonym for this term?

A: 1.The Heat of Reaction is the change in the enthalpy of a chemical reaction that occurs at a…

Q: 10.A teaspoon of dry coffee crystals dissolves when mixed in a coup of hot water. This process…

A: The answer to the following question is-

Q: Design an experiment to determine the heat of solution of CaCO3 in water

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Q: A formation reaction h

A: 10. A formation reaction has elements in standard states as reactant.     TRUE Ex.  2Fe(s) +32O2(g)…

Q: 1) Nal Br a) 2) NaCN, acetone I) NAOC(CH,), heat b) Br 2) BH, THF; 3) H,O, NaOH(aq) 1) HCI c) 2)…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: What is the easiest process to get to the result

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Q: Consider the reaction: ICl(g) + Cl₂(g) → IC₃(s). The ∆G(f)° of ICl(g) is -5.5 kJ/mol and the ∆G(f)°…

A: Given: ∆G(f)° of ICl(g) = -5.5 kJ/mol ∆G(f)° of ICl₃(s) = -22.59 kJ/mol ∆G(f)° of Cl2(s) = 0 kJ/mol

Q: -nthalpy change for the reaction mol) for the reaction?

A: For spontaneous reaction  ∆G < 0    ∆G, ∆S  and ∆H  relation  ∆G = ∆H - T ∆S  Given that  ∆H =…

Q: After determining the ΔH of reactions, explain what does the numerical difference represent, in…

A: Enthalpy change of a reaction, ΔH can be either positive or negative numerically.

Q: When the total number of moles of product and reactants are equal, K has no unit. Give reason.

A: K, the equilibrium constant is basically the ratio of the concentration of the products to that of…

Q: Which of the following best describes exothermic chemical reactions? O. They never occur…

A: Exothermic reaction = Reaction in which heat is given away to surrounding is called as a exothermic…

Q: B C O NH3 COO NH3 COO -N Ninhydrin Aq. HCI & Heat ? + CO₂ + purple compound ?+ ?

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Q: If the dissolution of a salt in water is an endothermic reaction, how will the temperature of the…

A:

Q: Consider the reaction: ICI((g) + Cl2(g) ICI:(s). The AG(f)° of ICI(g) is -5.5 kJ/mol and the AG(f)°…

A:

Q: m cold Mass of cold water (g) = 50 g Tic Initial temperature of

A: Given, mcold=50 gTic=15°Cmhot=50 gTIh=80°CTf=35°C

Q: CH, CH,CI AICI,

A:

Q: how much heat (in kJ) is released

A: Given :- CH4(g) + 2O2(g) ---> CO2(g) + 2H2O(g).     ∆H°= -802 kJ/mol  Number of moles of CH4 =…

Q: An excess of chromium metal is added to 500.0 mL of a 0.915 M AgNO3 solution in a constant-pressure…

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Q: Using the values provided in the table below, calculate AS for the following reaction: 2503(g)-Oy(g)…

A:

Q: Which of the following statements is NOT true about an exothermic reaction. O A. Exothermic…

A:

Q: What is the heat, q, in joules transferred by a chemical reaction to the reservoir

A: Given :-  mass = 155 g  Initial temperature = 22.0°C  Final temperature = 26.5 °C  Specific heat…

Q: Calculate ASsurr for the following reaction at 25 °C: N2(g) 2 N(g) AH°† (kJ/mol) S° (J/mol ·K) N2(g)…

A: The reaction given is, => N2 (g) ⇔ 2 N (g)

Q: Suppose that in the experiment the student failed to heat the crucible and hydate sample long enough…

A: Question : Suppose that in the experiment the student failed to heat the crucible and hydate…

Q: + H* H;SOA(aq) ·HgSO,

A: The question is based on concept of organic mechanism. it is an electrophilic addition reaction.…

Q: The value of An, in the combustion reaction of methane is

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Q: Concentration of hydrobromic acid (M) 2.01 Concentration of potassium hydroxide (M) 2.15 Calorimeter…

A:

Q: 4. What quantity of heat is evolved with 4.5 mol H2O(I) is formed from the combustion of H2(g) an…

A: The given data : The moles of H2O (l) = 4.5 mol The change in the enthalpy for the given reaction =…

Q: Mass of unknown metal (g) Mass of calorimeter cup (g) Mass of calorimeter and water (g) Temperature…

A: Heat gained by water = mwatercwater∆T where, m refers to the mass c refers to the specific heat…

Q: A volume of 0.25 L is acquired when you combine 0.2 g of Mg metal with HCl. Assuming the solution…

A: Given, Volume of HCl solution = 0.25 L Mass of Mg metal = 0.2 g Temperature changes from 24.1 degree…

Q: Consider the reaction: ICl(g) + Cl₂(g) → ICl₃(s). The ∆G(f)° of ICl(g) is -5.5 kJ/mol and the ∆G(f)°…

A:

Q: How much heat energy (in kJ) will be absorbed or released if 8.33 grams of ammonia is produced?…

A: Given data,Mass of NH3=8.33gEquation involved in preparation of NH3;N2(g)+3H2(g)→2NH3(g)

Q: f) An reaction is one that gives off heat. g) The amount of energy required to raise the temperature…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: (H,O) O from the air to form water and acetic acid

A: The required reaction is : CH3CH2OH + O2 →CH3COOH +H2O

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.