Define the temperature increase of the bomb calorimeter

Assignment Help Chemistry
Reference no: EM13651855

The molar enthaply of combustion for glucose, C6H12O6, is -2803 kJ. A mass of 1.150 g glucose is combusted in a bomb calorimeter. If the calorimeter contains 925 g H2O and the bomb has a heat capacity of 622 J/K, what is the temperature increase of the bomb calorimeter? The specific heat capacity of water is 4.184 J/g K and the molar mass of glucose is 180.2 g/mol.

Reference no: EM13651855

Questions Cloud

Explain the lowest possible whole number coefficients : When the following reaction is balanced in basic solution using the lowest possible whole number coefficients, the coefficient of PbO2(s) will be: BrO3-(aq) + Pb(OH)42-(aq) --> Br-(aq) + PbO2(s)
What is the new reactance of the capacitor : A 35.0-mH inductor has a reactanceof 1.50 kΩ. What is the frequency of the ac current that passes through the inductor? What is the capacitance of a capacitor that has the same reactance at this frequency?
What will be the change in angular velocity : A person of mass m is standing at the edge of a large rotatingdisk. The disk is rotating without friction and has angular velocity ω, what will be the change in angular velocity
Explain palladium has two stable oxidation states : Palladium has two stable oxidation states, II and IV. Why does this make it capable of being an oxidation catalyst
Define the temperature increase of the bomb calorimeter : what is the temperature increase of the bomb calorimeter. The specific heat capacity of water is 4.184 J/g K and the molar mass of glucose is 180.2 g/mol.
Explain an electron calculate the de broglie wavelength : Amoung the elemntary subatomic particles of physics is the muon which decays within a few nanoseconds after formation the muon has a rest mass 206.8 times that of an electron calculate the de broglie wavelength associated with a muon traveling at ..
Determine the total number of degrees she rotates : During launch from a diving board, a diver's angular velocity abouther center of mass cahnges from 0 to 5.40 rad/s in 180m/s. determine the total number of degrees she rotates
What is the resulting change in the speed of the car : A 75.0 kg man is riding in a 30.0 kg cart at 2.40m/s. He jumpsoff in such a way as to land on the ground with no horizontalvelocity. What is the resulting change in the speed of the car?
Determine the torque generated by the motor : An electric motor can accelerate a Ferris wheel of moment ofinertia I = 22000kg·m2 from rest to 10.0rev/min in 12.0 s. Determine the torque generated by the motor to bring the wheel to 10.0 rev/min

Reviews

Write a Review

Chemistry Questions & Answers

  The boiling point of methanol ch3oh is 647 oc and delta h

the boiling point of methanol ch3oh is 64.7 oc and delta h vap 71.8 kjmol. what is delta s for the vaporization of

  What is the enthalpy of solution delta h subscript

A 4.5 g sample of LiCl at 25 degrees Celsius dissolves in 25 mL of water also at 25 degrees Celcius. The final equilibrium temperature of the resulting solution is 60.8 degrees celsius. What is the enthalpy of solution delta H subscript 8 of LiCl ..

  Explain methane and oxygen react in presence of a catalyst

Methane and oxygen react in presence of a catalyst to form formaldehyde (desired product). In a parallel reaction, methane is oxidized to form carbon dioxide and water

  A solution made by mixing 450 ml of 0360 m propionicacid

a solution made by mixing 45.0 ml of 0.360 m propionicacid ch3ch2cooh and 10.0 ml of 1.40 m sodiumpropionate

  Define the heat capacity of the bomb

Its volume has been accurately determine to be 3226.7kj/m. 2.5127 gm benzoic acid are burned in a carorimter the temperatuer rises from 20.84 to 25.67degree. What is the heat capacity of the bomb.

  Ammonium nitrate decomposes to n2o and water at

ammonium nitrate decomposes to n2o and water at temperatures between 250degc and 300degc. write a balanced chemical

  Explain the initial concentrations of hi

For the reaction 2HI(g) H2(g) + I2(g), Kc = 0.290 at 400 K. If the initial concentrations of HI, H2, and I2 are all 1.50 × 10-3 M at 400 K, which one of the following statements is correct

  What pressure will the air exert

A 200. mL air sample collected at 35°C has a pressure of 550. torr. What pressure will the air exert if it is allowed to expand to 425 mL at 48°C?

  How to calculate the value of q

Based on the standard reduction potential, which species is oxidized when current is allowed to flow? B. Calculate the value of Q, the reaction quotient, for this cell reaction. C. Calculate the actual cell potential at 25 degrees C.

  What is the total amount of nh4cl that will precipitate

one hundred grams of water is saturated with NH4CLat 50 degrees C. According to table G, if the temperature is lowered to 10 degrees , what is the total amount of NH4CL that will precipitate?

  Define what is the ph of a buffer solution

what is the ph of a buffer solution prepared from equal volumes of .25 m sol of a weak acid and .025 m sol of the salt of that weak acid. the acid has a pka of 4.82

  Compute the atomic mass of neon

Calculate the atomic mass of neon (Ne) which is composed of three naturally occurring isotopes with the following natural abundances and masses

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd