Write out the mathematical equation used for the heat of neutralization for an acid base reaction and state what each symbol represents

Q: What is it called when the final temperature of your Solid and the water are equal? (Calorimetry)

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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: What happens to the average kinetic energy of the water molecules in your body when you have a…

A: Whenever a body moves or it comes in motion from a rest position then, it acquires energy. This…

Q: Write the standard heat of combustion reaction of acetic acid (liquid)

A: Given  Reactant = Acetic acid  Standard heat of combustion reaction of acetic acid = ?

Q: If the mass of a truck is tripled-for example, when it is loaded-by what factor does the kinetic…

A: The mass of the truck is tripled then the kinetic energy will be, From the equation, KE=12mv2where,…

Q: if you spill some of the hydrochloric acids on the table during the reaction of hydrochloric acid…

A: The heat of neutralization: The amount of heat released by the reaction of one mole of an acid and…

Q: Hydrogen reacts with carbon dioxide to yield water and carbon monoxide according to the equation. Is…

A: H2(g) + CO2(g) -----> CO(g) + H2O(l)  The above reaction is exothermic in nature and enthalpy…

Q: Fire is an example of X a. exothermic; entering b. exothermic; leaving c. endothermic; entering d.…

A: Exothermic reaction and endothermic reaction: Exothermic reaction : Exothermic reactions are…

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: What is the heat of reaction and what is the difference between an endothermic and an exothermic…

A: The energy released or absorbed during a  chemical reaction is termed as the heat of reaction or…

Q: ellular respiration is a process that produces energy for the cell and is about 40% efficient. If…

A: The efficiency of the process of cellular respiration is = 40 % The total energy used in cellular…

Q: A solution formed by combining 10 mL of solution A and 40 mL of solution B. Find out the heat of…

A: Specific heat ( s) :- The amount of heat required to rise the temperature of 1 g of a substance…

Q: Can you conclude that heat is always noticeably released in a chemical reaction?

A: Can you conclude that heat is always noticeably released in a chemical reaction?  answer of the…

Q: When concentrated acid is added to water the solution becomes warm. The dissolution process…

A:

Q: Which term is not correctly matched? botue (a) endothermic - energy is absorbed (b) exothermic –…

A:

Q: .Excess heat energy liberated by an oxidation reaction iscalled the ___________.

A: Oxidation reaction is a reaction in which oxygen is added to the species. In terms of electron, in…

Q: Write the net heat of combustion reaction of acetic acid (liquid)

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Q: The diagram represents one type of chemical reaction. products reactants Direction of reaction •…

A: From the energy gap between reactant and product we can solve this question.

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: what are the differences between an Exothermic Reaction and an Endothermic Reaction?

A: Differences between an Exothermic Reaction and an Endothermic Reaction:

Q: In an exothermic chemical reaction 1. the mass of the products is less than the mass of the…

A: There are two types of chemical reactions as exothermic reactions and endothermic reactions.…

Q: only water transferring energy to creating energy in increases endothermic slow down exothermic…

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

A: Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the…

Q: 1.7. A 225-pound athlete needs to run a distance of 546.807 yards. Solve for the energy he will…

A: Conversion of pounds to kg: 1 pound=0.4536 kg225 pounds=225×0.4536=102.06 kg Conversion of yard into…

Q: In a combustion reaction, one of the reactants is always

A: Combustion reaction involves burning of substance.

Q: A calorimeter is an insulated device in which a chemical reaction is contained. By measuring the…

A: Formula used  q = mwaterCwaterdT + CxdT  where q= heat  dT = change in temperature , C = heat…

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

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Q: Propose a metal for determining the specific heat for a metal like sodium which reacts violently…

A: Method for determining the specific heat for a metal like sodium which reacts violently with water:…

Q: Is the reverse reaction exothermic or endothermic?

A: Potential Energy Versus Reaction pathway  is Given  Nature of Reverse reaction Endothermic Or…

Q: If the heat of solution for a chemical was -22,000 cal,g when 2.0 g of solid was dissolved, the…

A: Calculation  of Heat of solution.

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

A:

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

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Q: ch of the following processes as endothermic or exothermic and include the sign for AH. opyl alcohol…

A: We habe to categorise given reaction as endothermic or exothermic and tell their ∆H sign

Q: Define the terms Exothermic and Endothermic Reactions?

A: The chemical species react in a system to form products. A certain amount of energy is prerequisite…

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: When two solutions are combined in a test tube, they quickly react and the test tube containing the…

A: To know about the type of Chemical Reaction, know the meaning of exothermic and endothermic…

Q: how much heat will be given off when 18.5g of C2H4 is burned in oxygen form CO2(g) and H2O(g) for…

A: The combustion enthalpy of C2H2 of 18.5 g can be calculate with the help given stoichiometric…

Q: Hydrogen gas reacts with oxygen to form water. 2H2(g)+O2(g)-->2H2O(g) the ethalpy of the chemical…

A:

Q: How many moles of KCIO, must be reacted according to the following balanced chemical reaction to…

A: 1) Write the balanced chemical equation. 2) Compare the number of moles of reactant with the amount…

Q: Classify the following reactions as endothermic or exothermic.

A: The reaction can be classified into two category namely endothermic and exothermic reactions as…

Q: Define heat of reaction?

A: The heat of reaction, the amount of heat that must be added or removed during a chemical reaction in…

Q: What are some errors in the experiment about the Heat of Dissolution of Salt?…

A: Enthalpies of Solution and DilutionActual changes, like softening or vaporization, and compound…

Q: When solid calcium hydroxide reacts with hydrochloric acid in water, dissolved calcium chloride…

A: When solid calcium hydroxide Ca(OH)2 reacts with hydrochloric acid HCl then a dissolved precipitate…

Q: Explain why an exothermic chemical reaction both requires and releases energy. Your answer should…

A: Exothermic reactions are those reactions which release energy in the surroundings due to the…

Q: heat change of the reaction Al2Cl6(s) + 6 Na(s) ⎯→ 2Al(s) + 6 NaCl(s) is –256.2 kcal.  The heat of…

A: Given, □Hrxn = -256.2 kcal □Hf(NaCl) = -98.3 kcal □Hf(Al) = Hf(Na) = 0 kcal ( in standard state…

Q: What do you call the type of chemical reaction in which heat is absorbed?

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Q: True or false, a chemical reaction that liberates heat energy is said to be exothermic.

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Q: In your own words, differentiate between an endothermic and exothermic reaction in one complete…

A: In this question, we have to differentiate between an endothermic and exothermic reaction in one…