heat in cal

Q: In a constant‑pressure calorimeter, 65.0 mL of 0.350 M Ba(OH)2 was added to 65.0 mL of 0.700 M HCl.…

A: Given:65.0 mL of 0.350 M Ba(OH)265.0 mL of 0.700 M HCl.Ba(OH)2 + 2 HCl → BaCl2 + 2 H2O

Q: A 0.145 g of trinitrotoluene is burned in a bomb calorimeter containing water, both initially are at…

A: Given : Mass of trinitrotoluene = 0.145 g  Initial temperature = 24.00°C  Heat capacity of…

Q: (a) What is the specific heat of liquid water? (b) What is themolar heat capacity of liquid water?…

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol1 K-1. How much heat in cal is…

A: `Given:-  Molar Heat Capacity for CO = 6.97 cal mol-1 K-1 Final Temperature = 392K Initial…

Q: At constant volume, the heat of combustion of a particular compound, compound A, is −3520.0…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: How much energy is required to heat 100.0 g acetone (molar mass=58.08 g/mol) from a solid at…

A: In this question, we want to determine the amount of energy is required to heat 100.0g acetone from…

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol-1 K-1. How much heat in cal…

A: Data given: The molar heat capacity at constant pressure for CO(g), cp = 6.97 cal mol-1 K-1 Mass of…

Q: If 46.1g of copper at 11.6 degrees is place in 85.0g of water at 72.4 degrees what is the final…

A: Heat loss is given by the formula           -q = mC∆T     Or      -q = mC(Tf - Ti)  Where,  q=…

Q: How much heat is rel;eased to the surroundings when 5.00g of CO2 is produced according to the…

A: .reaction given in question states that 2220 kj energy released in production of 3 moles of CO2 .…

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol-1 K-1. How much heat in cal…

A: The molar heat capacity is defined as the heat (Q) required to raise the temperature of 1 mole the…

Q: hen 92.00 grams of fictional compound X is added to water to make 531.0 grams of solution, the…

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Q: When 98.88 grams of fictional compound X is added to water to make 386.9 grams of solution, the…

A: Given mass of solution = 386.9 g mass of X = 98.88 g molar mass of X = 125.14 g/mol specific heat =…

Q: The specific heat capacity of solid iodine is 0.427 J/g⋅⋅oC.  Calculate the final temperature (°C)…

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Q: The balanced combustion reaction for C,H, is 20,H,1) + 150,(g) → 12CO, (g) + 6 H,0(1) + 6542 kJ f…

A: Mass of C6H6  = 5.700 g    No.of moles =  mass / molar mass   Molar mass of C6H6=6 × MM of C + 6×MM…

Q: In a constant‑pressure calorimeter, 70.0 mL of 0.350 M Ba(OH)2 was added to 70.0 mL of 0.700 M HCl.…

A: Given information: Volume of Ba(OH)2 = 70.0 mL Volume of HCl = 70.0 mL Concentration of Ba(OH)2 =…

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol' K-1. How much heat in cal is…

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Q: A gaseous fuel mixture contains 23.1% methane (CH,), 43.4% ethane (CHe) and the rest propane (C3H3)…

A: Given: Total volume of fuel mixture = 1.46 L Pressure =745 mmHg = 0.98026 atm Temperature = 298 K %…

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol-1 K-1. How much heat in cal…

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Q: When 96.64 grams of fictional compound X is added to water to make 331.6 grams of solution, the…

A: Given the mass of fictional compound X = 96.64 g The mass of water m = 331.6 g The specific heat…

Q: Which of the following statements is/are true? I. q (heat) is a state function because ΔH is a state…

A: State function is independent of the path of transformation.  Heat increase/decrease = m×s×dt Where…

Q: A. 6. 104 g of H,0 (c= 4.184 J/g.K) is heated from 283 K to 308 K 1) Change in temperature (AT) = •…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The ΔH for the solution process when solid sodium hydroxide dissolves in water is 44.4 kJ/(mol…

A: A calorimeter is a device which is used to calculate heat released or absorbed by the system and…

Q: f 1.82 g of HCl is made to react with 2 grams of NaOH in water in a calorimeter (Ccal =25.0 J/oC)…

A: Given : Mass of HCl = 1.82g Mass of NaOH = 2g Ccal =25.0 J/oC

Q: constant volume, the heat of combustion of a particular compound, compound A, is −3520.0…

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Q: The heat of combustion (∆H) for propane (molar mass 44.11 g/mol) is -2222 kJ/mol. The heat generated…

A: Molar heat capacity (C) :-  The amount of heat required to rise the temperature of 1 mole of a…

Q: The optimum drinking temperature for a Shiraz is 15.0 °C. A certain bottle of Shiraz having a heat…

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Q: How much energy in calories is required to heat 25.0 g of platinum (specific heat capacity = 0.032…

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Q: When 84.64 grams of fictional compound X is added to water to make 449.6 grams of solution, the…

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Q: The automobile fuel called E85 consists of 85% ethanol and15% gasoline. E85 can be used in the…

A: Given balanced equation: Given data: 1)E-85 is a mixture of 85.0% (by volume) ethanol (C2H5OH), and…

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol-1 K-1. How much heat in cal…

A: At constant pressure  Molar heat capacity Cp is defined as the heat Q  which is required for a…

Q: The reactions of hydrocarbons are often studied in the petroleum industry. One such reaction is…

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Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol-1 K-1. How much heat in cal…

A: heat capacity(C) is defined as the amount of heat required to raise the temperature of substance by…

Q: When 56.47 grams of fictional compound X is added to water to make 404.5 grams of solution, the…

A: Given 56.47 grams of fictional compound X 404.5 grams of solution T1=20.05°C T2=72.12°C specific…

Q: A 0.500 g sample of C7H5N2O6 is burned in a calorimeter containing 600. g of water at 20.0∘C. If the…

A: The molar mass of the compound is 213.12 g/mol. The number of moles of the compound is calculated…

Q: When 37.00 grams of fictional compound X is added to water to make 526.0 grams of solution, the…

A: Temperature flow from higher temperature to the low temperature. q= mc∆T Heat capacity of water=…

Q: Calculate the mass of water (H,O, CHO = 4.181 J g-l °C-) at 20.0°C that would be requireć to cool a…

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Q: A 2.24 g sample of ammonium nitrate (NH4 NO3) is added to 78.44 mL of water in a coffee cup…

A: As temperature of water decreases hence this reaction is endothermic reaction.  For endothermic…

Q: A 35.6 9 Sample af ethanol ins (2H,OH is B'oamb coori me tad according to the Following reachion if…

A: The question is based on the concept of chemical thermodynamics. we have to calculate enthalpy of…

Q: If 5 g of compound X is made to react with 3 grams of Y in water in a constant pressure coffeecup…

A: The reaction given is, Given: Mass of X reacting = 5 g Mass of Y reacting = 3 g Ccal = 10 J/oC…

Q: We have a calorimeterthat has a mass of 100.0 g of waterinside (cwater = 4.1840 J/g-K). The…

A: Given: Mass of water = 100.0 g. Initial temperature of water = 20.0 oC Final temperature of system =…

Q: A 0.1375g sample of solid Mg is burned in a constant volume bomb calorimeter that has a heat…

A: The following relation gives the amount of heat absorbed or released by a substance. Q=mC∆T where…

Q: 4. A steam generating unit uses oil to heat lake water at -25IO C to steam at 115 C, How much heat…

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Q: heat in cal

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Q: Which of the following has the highest specific heat capacity O 20mL of liquid whose temperature…

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Q: If AH°, of H,0 is -285.8 KJ/mol and AH°, of H,0o) is -241.8 KJ/mol, then the AH°, of condensation of…

A: It's a multiple question type.   Given information, 1) ∆H°f of H2O(L) = -285.8 kJ/mol ∆H°f of H2O(g)…

Q: How much energy, in units of J, is required to heat 67.5 g of solid acetone from -145.3°C to…

A: Heat is required when a substance is heating. It can be determined by following formula-  q = mc∆T…

Q: The molar heat capacity at constant pressure for CO(g) is 6.97 cal mol-1 K-1. How much heat in cal…

A: Using the heat capacity formula we can find the heat required to raise the temperature of a…