2.53 g of solid NaOH is dissolved in 100.00 g of water (total mass of solution = 102.53 g) in a coffee cup calorimeter, all thereagents initially being at 20.0°C. Calculate the final temperature (Tf) of the solutionobtained, given the following information:                     NaOH(s) → NaOH(aq)                     ∆H° = - 43.0 kJ/mol  Heat capacity of NaOH solution = 4.18 J/(g·K)??

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.14 g of glucose is…

A: Mass of glucose = 1.14 g Molar mass of glucose = 180 g/mol Mass of water = 744 g Temperature change…

Q: If 500 grams of solid iron (Fe) at 100oC is placed in a calorimeter filled with 1000.0 grams of…

A: Given that: Mass of iron (Fe) = 500g Initial Temperature of Fe = 100°C Mass of water = 1000g Initial…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.83 g…

A: Here heat is released by the combustion of glucose and an equal amount of heat is absorbed by the…

Q: he combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.17 g of glucose is…

A:

Q: In a coffee-cup calorimeter, 140.0 mL of 1.3 M NaOH and 140.0 mL of 1.3 M HCl are mixed. Both…

A: Given: The volume of NaOH = 140.0 mL The volume of HCl = 140.0 mL Both the NaOH and HCl solution…

Q: In a coffee-cup calorimeter, 130.0 mL of 1.3 M NaOH and 130.0 mL of 1.3 M HCl are mixed. Both…

A: Given : 130.0 mL of 1.3 M of NaOH and HCl initial temperature = 26.8oC final temperature = 35.5oC…

Q: 7) When 0.180 mole of sodium nitrate, NaNO, was dissolved in water in a constant-pressure…

A:

Q: In a coffee-cup calorimeter, 120.0 mL of 1.4 M NaOH and 120.0 mL of 1.4 M HCl are mixed. Both…

A: coffee-cup calorimeter, 120.0 mL of 1.4 M NaOH and 120.0 mL of 1.4 M HCl are mixed. Therefore, Total…

Q: If 40.0 g of hot water at 80.0oC is added to 60.0 g of cold water at 20.0oC, what is the final…

A: The final temperature is 44 oC

Q: When a 3.25 g sample of solid sodium hyrdroxide dissolves in 80.0 g of water in a coffee cup…

A:

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H1206) liberates 2820 kJ of heat. If 1.7 g…

A:

Q: A 25.0 mL sample of 0.5 M AgNO3(aq) is mixed with a 25.0 mL sample of 0.5 M NaCl(aq) in a…

A: Specific heat capacity is the amount of heat that is required to rise a temperature of 1 kg…

Q: The enthalpy for combustion for propanol is -2021 kJ/mole and occurs via the following balanced…

A: Given that: enthalpy of propanol = -2021 kJ/mole mass of ethanol = 0.601 g = 0.000601 kg Cbomb=12.1…

Q: When a student mixes 50 mL of 1.0 M HCl and 50 mL of 1.0 M NaOH in a coffee-cup calorimeter, the…

A: Given: Total volume of solution= 100 mL Initial temperature= 21°C Final temperature= 27.5°C

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.66 g of glucose is…

A:

Q: You place 15.1 ml of 0.231 M Ba(OH)2 in a coffee-cup calorimeter at 25.00°C and add 59.6 ml of 0.536…

A: The balanced equation is   2 HCl (aq) + Ba(OH)2 (aq) ------> BaCl2 (aq) + 2 H2O (l) Since the…

Q: In a coffee-cup calorimeter, 100.0 mL of 1.1 M NAOH and 100.0 mL of 1.1 M HCl are mixed. Both…

A: Given : Concentration of NaOH = 1.1 M Concentration of HCl = 1.1 M Volume of NaOH solution = 100.0…

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kj of heat. If 1.4 g of glucose is…

A:

Q: oxygen in a bomb calorimeter. The calorimeter, which alone had a heat capacity of 2.67 kJ/oC,…

A: Heat(q) = m.c..□T Using energy conservation,  Heat loss by Acid = Heat gain by water + Calorimeter…

Q: The combustion of 1 mol of glucose, C6H12O6 liberates 2.82 x 103 kJ of heat. If 1.25 g of glucose is…

A: Given that, 1 mol of glucose, C6H12O6 liberates 2.82x103 kJ of heat. Also, the calorimeter,…

Q: 1- an analysis of the energy released in the combustion of natural gas methane ch4 was carried out…

A: The formula required to determine the heat of combustion of methane is q=Cv∆T.

Q: A 0.672-g sample of glucose, C6H12O6 (180.2 g.mol-1), was burned in a constant-volume calorimeter.…

A: Constant volume calorimeter is carried out in a bomb calorimeter, a device commonly used to…

Q: When 60.0 mL of a 0.400 M solution of HN03 (ag) is combined with 60.0 mL of a 0.400 M solution of…

A: The volume of the final solution is = 60.0 mL + 60.0 mL = 120.0 mL The density of the solution is =…

Q: In a coffee-cup calorimeter, 140.0 mL of 1.1 M  NaOH and 140.0 mL of 1.1 M  HCl are mixed. Both…

A: The reaction is HCl + NaOH -----> NaCl + H2O The moles of reactants are calculated first. This…

Q: A 100.0 mL sample of 0.300 M NaOH is mixed with a 100.0 mL sample of 0.300 M HNO3 in a coffee cup…

A: 100.0 mL sample of 0.300 M NaOH is mixed with  100.0 mL sample of 0.300 M HNO3 Initial temperature =…

Q: The combustion of methylhydrazine, CH6N2; a rocket fuel, produces  N2(g), CO2(g) and H2O(l):  2…

A: The formula required to calculate the qrxn is shown below,

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H1206) liberates 2820 kJ of heat. If 1.17 g…

A: Given: Heat of combustion of glucose = 2820 KJ/mol. Mass of glucose burned = 1.17 g. Initial…

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.83 g of glucose is…

A: Given: Heat of combustion of glucose = 2820 KJ/mol. Mass of glucose burned = 1.83 g. Initial…

Q: The combustion of benzoic acid, C7H6O2, can be used to determine the heat capacity of a bomb…

A:

Q: A 0.600 g sample of tristearin (C57H11O6), a common fat, is combusted in a bomb calorimeter…

A: Given: Mass of C57H11O6 = 0.600 g. Mass of water = 750.0 g. Heat capacity of calorimeter = 326 J/K.…

Q: In a coffee-cup calorimeter, 120.0 mL of 1.0 M NaOH and 120.0 mL of 1.0 M  HCl are mixed. Both…

A: total volume of solution = 120.0 mL + 120.0 mL                                        = 240.0 mL…

Q: In a coffee-cup calorimeter, 110.0 mL of 1.4 M NaOH and 110.0 mL of 1.4 M HCI are mixed. Both…

A: The total volume of the solution is = 110.0 + 110.0 = 220.0 mL The increase in the temperature of…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (CGH1206) liberates 2820 kj of heat. If 1.38 g…

A: answer is 2.9 kj

Q: A silver block, initially at 57.9 ∘C, is submerged into 100.0 g of water at 24.6 ∘C, in an insulated…

A: Answer :- Here I have explained the complete step by step solution hope this will really gonna help…

Q: When a piece of unknown metal weighing 34.70 grams, and at a temperature of 67.60 °C, is placed in a…

A:

Q: When 60.0 mL of a 0.400 M solution of HNO3 (aq) is combined with 60.0 mL of a 0.400 M solution of…

A: Given density of solution is 1.04 g/mL and given specific heat capacity of the solution is 3.90…

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.17 g of glucose is…

A: The molar heat of combustion of glucose is = 2820 kJ The amount of glucose burned is = 1.17 g…

Q: A quantity of 2.314 g of naphthalene (MM = 128 g/mol), a pungent-smelling substance used in moth…

A: Given: Heat capacity of bomb = 5.170 KJ/oC = 5170 J/oC                             (Since 1 KJ =…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.75 g…

A:

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.23 g of glucose is…

A: The solution is given below -

Q: In a coffee-cup calorimeter, 100.0 mL of 1.1 M NAOH and 100.0 mL of 1.1 M HCl are mixed. Both…

A: given:  Volume of NaOH = 100 mL volume of HCl = 100 mL total volume of solution = 100 + 100 = 200 mL…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.41 g…

A:

Q: A 1.71 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb calorimeter. The…

A: Given,  Mass of acetic acid = 1.71 g  Heat capacity of bomb calorimeter = 2.67 kJ/oC  Initial…

Q: THERMODYNAMICS: The combustion of 1.00 mol of glucose (C6H1206) liberates 2820 kJ of heat. If 1.76 g…

A:

Q: The combustion of 1.00mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.64g of glucose is…

A:

Q: The combustion of 1.00 mole of glucose. C8H12O6, liberates 1.90 x 10³ KJ of heat. If 2.30g of…

A: 1 mole of glucose liberates 1.90 × 103 KJ. Moles of glucose burned = n=2.30g180.156 g/mol=0.12767…

Q: In a coffee-cup calorimeter, 120.0 mL of 1.4 M  NaOH  and 120.0 mL of 1.4 M HCL  are mixed. Both…

A: Given : Concentration of NaOH = 1.4 M Concentration of HCl = 1.4 M Volume of NaOH solution = 120.0…

Q: A 1.61 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb calorimeter. The…

A: