When 50mL of 1.0 M HCL and 50 mL of 1.0 MNaOH were mixed at 21 degrees celsius in a coffee cup calorimeter, the temperature rose to a max value of 27.5 degrees. Calculate delta-H reaction for the reaction below, in Kilojoules per mole of HCL. You may assume that the heat capacity of the calorimeter is zero, thesolution has a total mass of 100 grams, and the specific heat of the solution is 4.184J/g C HCL + NaOH----- NaCL + H2O

Q: A student has a coffee-cup calorimeter with 50.0 g of water at 21.5oC.  They introduce 15.525 g of…

A: The objective of the question is to find the final temperature of the magnesium metal in Kelvin…

Q: When 10.00 mL of a solution of strong acid is mixed with 100.00 mL of a solution of weak base in a…

A: Volume of strong acid = 10mL Volume of weak base = 100mL Volume of solution = 110mL Change in…

Q: Find the molar enthalpy in kJ per mol of H2 of the reaction: H2(g) + Cl2(g) → 2 HCl(g) given that…

A: Given reaction; H2(g) + Cl2(g) → 2 HCl(g) Given amount of water m = 481 g Heat capacity of water c =…

Q: If you said the reaction was exothermic or endothermic, calculate the amount of heat that was…

A:

Q: Note for advanced students: it's possible the student did not do these experiments sufficiently…

A: If during the reaction, energy is released then the reaction is exothermic reaction.  If during the…

Q: When 4.00 g of sodium hydrogen carbonate reacts completely with 90.0 ml of acetic acid, the…

A: The molar enthalpy of a reaction indicates the enthalpy change produced as a result of the formation…

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1100.g of water…

A:

Q: A 4.53 g sample of candy is placed in a bomb calorimeter and combusts in excess oxygen. The…

A: Given: Mass of candy = 4.53 gInitial temperature = 22.17 °CFinal temperature = 25.36 °CHeat capacity…

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

A:

Q: Next, 4.490 g of ethylene (C₂H4) are put into the "bomb" and similarly completely burned in an…

A:

Q: 4.900g of acetylene C2H2 are put into the "bomb" and similarly completely burned in an excess of…

A: Heat (q) gained or released is calculated using the following formula- q = m×C×∆T where m is the…

Q: When 22.2 mL of 0.500 M H,SO4 is added to 22.2 mL of 1.00 M KOH ina coffee-cup calorimeter at…

A: Given,Volume of 0.5 M H2SO4 = 22.2 mLVolume of 1.0 M KOH = 22.2 mLVolume of solution = 22.2 + 22.2 =…

Q: In an insulated bomb calorimeter, 0.568 g of solid citric acid (C6H&O7, molar mass 192.12 g) was…

A:

Q: A researcher studying the nutritional value of a new candy places a 4.10 g sample of the candy…

A: GIVEN: Mass of sample=4.10 g Temperature imcrease= 2.50oC Heat capacity of calorimeter=33.80 kJ K-1

Q: A 36.0 g sample of an unknown metal at 99.0 °C was placed in a constant-pressure calorimeter…

A: Given -->  Mass of sample = 36 g Temperature at which placed = 99°C Mass of water = 60 g…

Q: When 21.9 mL of 0.500 M H2SO4 is added to 21.9 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50…

A: Please ignore the top written brown blue green.

Q: Consider the following reaction: 2C6H6() + 15 O2(g)- 12 CO2(g) + 6 H20() AH = -5.869 x 103 kJ An…

A: Each reaction takes place account to their stoichiometric radio and account to those things the heat…

Q: 150.0 mL of 0.500 M hydrochloric acid is mixed with 350.0 mL of 0.150 M barium hydroxide in acoffee…

A: The heat capacity is the ratio of the energy supplied in the form of heat to the rise in the…

Q: (iii) Phosphorous can be burned in oxygen to form P,O10 . When a sample of phosphorous is burned in…

A: Since the heat produced from the reaction is being transferred to the calorimeter Assuming no heat…

Q: When 50.0 g of an aqueous solution of reagent 1 at 24.1oC is added to 100.0 g of of an aqueous…

A: Calorimetry is a chemical process in which we find out the heat transfer associated with the change…

Q: ,4.580g of acetaldehyde C2H4O are put into the "bomb" and similarly completely burned in an excess…

A: The heat gained or absorbed by a substance in a calorimeter is calculated using the following…

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1400.g of water…

A:

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1000.g of water…

A: a) Mass of water, mw = 1000 g Change in temperature, ∆t = t2-t1 = 71.24°C - 24.00°C = 47.24 C…

Q: None

A: Enthalpy Change Calculation:Enthalpy change (ΔH) is the sum of the energy change (ΔE) and the work…

Q: 2C,H,0(g) + 500,(g) 4 CO2(g) + 4 H,0(g) Be sure any of your answers that are calculated from…

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

Q: When 37.5 mL of 0.645 M H2SO4 is added to 37.5 mL of 1.29 M KOH in a coffee-cup calorimeter at…

A: heat of neutralization is heat produced when acid and base undergo neutralization to form salt and…

Q: Having just invented a new type of calorimeter, Dr. Covey needs to determine the heat capacity of…

A: Us principle of carlorimetry to get answer heat flow from high temperature to low temperature. water…

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: A 3.971 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

A: The total heat can be calculated as,

Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1300. g of water…

A: Mass of Benzoic acid tablet = 6.000 g Heat of combustion of benzene = 26.454 kJ/g Initial…

Q: 5) The combustion of sucrose (C12H22011, molar mass=342.3 g/mol) has a AErxn of -1.40 x 104 kJ/mol.…

A: In thermodynamics, the heat transfer is derived from the technique called as calorimetry. This heat…

Q: At constant volume, the heat of combustion of a particular compound is -3107.0 kJ/mol. When 1.371 g…

A: Volume is constant.  Heat of combustion of  compound = -3107.0 kJ/mol Mass of the compound =  1.371…