Calculate what will be the amount of heat

Assignment Help Chemistry
Reference no: EM13107272

When CH4 methane of two grams are burned in a bomb calorimeter the temperature rises from twenty four degree celsius  to twenty seven degree celsius. Calculate what will be the amount of heat, q, absorbed by the calorimeter apparatus  also express your answer in  kJ? (heat capacity = 2.677 x 103 J/K)

Reference no: EM13107272

Questions Cloud

What is rate of flow : A typical power plant uses some fuel as the source of heat (QH) to drive a heat engine that does work (W) to drive a generator that is connected to the electrical grid. Inevitably, waste heat (QC) is dumped into a river or lake. Analysis of the pl..
Independent sample t test for financial planner : A financial planner wants to compare the yield of income- and growth-oriented mutual funds. Fifty thousand dollars is invested in each of a sample of 35 income-oriented and 40 growth-oriented funds.
Explain what you know about your target market : Explain what you know about your target market and illustrate what they want from a channel of distribution. Find out which channel members you will use and explain why
Determine the probability for sold-out performance : A theater owner has found that 6% of patrons don't show up for performance that they bought tickets for. If theater has 100 seats, determine the probability that 8 or more patrons won't show up for sold-out performance.
Calculate what will be the amount of heat : Calculate what will be the amount of heat, q, absorbed by the calorimeter apparatus  also express your answer in  kJ? (heat capacity = 2.677 x 103 J/K)
Explain the impact of the toyota way : Using the perspective of the effects of organizational culture, explain the impact of The Toyota Way. Illustrate what challenges does Toyota face as it attempts to maintain The Toyota Way while pursuing vigorous global expansion?
Anova versus t-test : How can you tell when you should use the ANOVA versus a t-test? What is one problem with using the ANOVA when the t-test is the appropriate data analysis?
What is the magnitude of the acceleration of the particle : A partcile is moving along the x-axis has a position given by x=(24t-2.0t^3)m, where t is measured in seconds. What is the magnitude of the acceleration of the particle at the instant when its velocity is zero?
Determine what is the difference in energy : Determine What is the difference in energy between the ground and excited state if the absorption spectrum of rhodopsin is centered at roughly 500. nm.? what is the probability of rhodopsin populating the first excited state At a physiological tem..

Reviews

Write a Review

Chemistry Questions & Answers

  Describe what accounts for these data

According to the given data propylamine (CH3CH2CH2NH2) boils at 49 degrees C, Trimethylamine [(CH3)3N] boils at 3 degrees C;trimethylamine has reasonably high solubility in water Propylamine is entirely miscible with water; considering that isobu..

  Find out the kb of ammonia

Find out the Kb of ammonia if the pH of a buffer formed by mixing 50.0 mL of 1.00 M NH 3 and 50.0 mL of 1.00 M ammonium nitrate?

  Calculate the potential of the cell

Calculate the potential of the cell be if the mass of the Iron (Fe) electrode (MW = 55.85 g/mol) is 62.0 g?

  Find difference in pressure between ch4 and ideal gas

15.0 moles of gas are in a 5.00L tank at 22.2°C. compute the difference in pressure between CH4 and an ideal gas under these circumstances. The van der Waals constants for CH4 are a=2.300L2⋅atm/mol2 and b=0.0430 L/mol.

  Determine the mass of a sample of hg

Determine what is element Y if you have a compound consists of element "Y" and H, only and know that it is 79.89% element Y by mass. Each molecule has 3.00 times as many H atoms as Y atoms?

  Calculate the pressure due to helium gas

A scientists places 4.00 moles of Argon, Ar (g) and 2.00 moles of Helium, He (g) into a flask at the temperature of 298 Kelvin and measures the pressure to be 3.00 atm. calculate the pressure due to Helium gas?

  Calculate how many palladium atoms will have to be laid

Calculate How many palladium atoms will have to be laid side by side to span a distance of 4.28 mm if The radius of a palladium atom is 137 pm.?

  Find out what will be the half-lives

Find out what will be the half-lives if [NOBr]o = 0.054 M - The rate constant for the second order reaction Is 0.80 M-1s-1 at 10 degree celsius temperature

  Determine how many grams of nacl should be dissolved

Determine how many grams of NaCl should be dissolved in a liter of H 2 O to produce an isotonic solution?

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Compute the number of mol of s

Compute the number of mol of S represented by 1.810 x 10 -27 atoms of S, also determine the number of atoms of sulfur in 5.22 x 10 -7 kilograms of sulfur.

  Determine what is the observed rate for the reaction

Determine what is the observed rate for the given reaction - empirically determined rate

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