Ask Question, Ask an Expert

+61-413 786 465

info@mywordsolution.com

Ask Chemistry Expert

When 0.100 g of graphite is burned completely in a bomb calorimeter (heat capacity = 3.344 kJ/C), containing 3000 g of water, a temperature rise of 0.21C is observed. What is deltaE for the combustion of graphite? The specific heat of liquid water is 4.184 J/gĀ·C.

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M9857450

Have any Question?


Related Questions in Chemistry

A 35g copper cup contains 89g of drinking water the copper

A 35g copper cup contains 89g of drinking water. The copper cup is placed into a cooling device consisting of an insulated container which holds 85g of water equal in temperature to the drinking water. Ammonium chloride ...

As your book describes the united states did not recognize

As your book describes, the United States did not recognize foreign copyrights until the late 1800s. As a result, U.S. publishers routinely published foreign works without permission or compensation for the non U.S. auth ...

Calculate the volume in milliliters of anbsp18 moll ironii

Calculate the volume in milliliters of aĀ 1.8 mol/L iron(II) bromide solution that containsĀ 150.g of iron(II) bromideĀ FeBr2. Round your answer toĀ 2 significant digits.

For each of the following reactions identify the oxidizing

For each of the following reactions identify the oxidizing agent and the reducing agent. 2Na(aq)+2H2O(l)ā†’2NaOH(aq)+H2(g) C(s)+O2(g)ā†’CO2(g) 2MnO-4(aq)+5SO2(g)+2H2O(l)ā†’2Mn2+(aq)+5SO2-4(aq)+4H+(aq)

The following sequence of reactions occurs in the

The following sequence of reactions occurs in the commercial production of aqueous nitcric acid: 4NH3(g)+ 5O2(g) -> 4NO2 (g) + 6H2O(l) Ī”H = -907 kJ 2NO(g) + O2(g) ? 2NO2(g) Ī”H= -113 kJ 3NO2 + H2O(l) -> 2HNO3(aq) + NO(g) ...

Assessmenttaskyou have been tasked to prepare a report for

Assessment Task You have been tasked to prepare a report for potential investors that allows them to understand the potential social, ethical and legal opportunities and risks of a technology, selected from a list of top ...

A chemist must preparenbsp725 ml ofnbsp275 mm aqueous

A chemist must prepareĀ 725. mL ofĀ 275. mM aqueous copper(II) sulfateĀ CuSO4 working solution. He'll do this by pouring out someĀ 0.316 M aqueous copper(II) sulfate stock solution into a graduated cylinder and diluting it w ...

Consider reacting 10000 mg magnesium with 20 ml of 1 m

Consider reacting 100.00 mg magnesium with 20 mL of 1 M hydrochloric acid. Which reactant is limiting reagent? What is theoretical yield of hydrogen? express your answer in millimoles.

A student prepared a stock solution by dissolving 200 g of

A student prepared a stock solution by dissolving 20.0 g of NaOH in enough water to make 150. mL of solution. She then took 15.0 mL of the stock solution and diluted it with enough water to make 65.0 mL of a final soluti ...

What is the balanced equation what is the calculation of

What is the balanced equation? What is the calculation of the number of moles and grams of Al2(SO4)3 formed from 15.3 grams of H2SO4. Answering to 3 significant figures. Al(OH)3 + H2SO4 ā†’ Al2(SO4)3 + H2O

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

Compute the present value of an 1150 payment made in ten

Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As