What would be the amount of heat released

Assignment Help Chemistry
Reference no: EM13120234

calorimetry can be used to find heats of combustion. suppose a calorimeter helps someone to determine that 4032 kj of heat is released during the combustion of 88.0 grams of propane, C3H8 (44.0 g/mol). what would be the amount of heat released for the combustion of 0.500 moles of propane?

Reference no: EM13120234

Questions Cloud

Prepare the journal entry to record the replenishment : On 20 March, Batavia's petty cash fund of $100 is replenished when the fund contains $9 in cash and receipts for postage $51, freight-out $25, and travel expense $10. Prepare the journal entry to record the replenishment of the petty cash fund.
Compute the distance it travels during the third second : A car traveling 90km/h slows down at a constant 0.50 m/s^2 just by "letting up on the gas." Compute the distance it travels during the third second.
Maintenance costs and production savings : Assuming that MARR is 10% and all maintenance costs and production savings are incurred at the end of the year, should the present lease be continued, or one of the two machines be purchased?
What is the major issue involved in translation : XYZ Corporation, with a division located in Germany, must translate its financial statements from euros to U.S. dollars. What is the major issue involved in translation?
What would be the amount of heat released : calorimetry can be used to find heats of combustion. suppose a calorimeter helps someone to determine that 4032 kj of heat is released during the combustion of 88.0 grams of propane, C3H8 (44.0 g/mol).
How many students included in population mean : How many more students should be included in the sample to be 99% sure the sample mean x is within $7 of the population mean u for all students at this college?
Determining mathematics - linear equations : Linear equation that relates Celsius to Fahrenheit the oC is celsius in degrees and the oF is for Fahrenheit: Your company was very impressed with your results from the recent study. They have asked that you investigate another location for them an..
Use a tree diagram to find probability : Use a diagram to list the sample space showing possible arrangements of heads and tails when four coins are tossed . Then use the sample space to find the probability that:
What is a pro forma figure indicating : What is the asset represented by share of capital stock that have not yet been issued?

Reviews

Write a Review

Chemistry Questions & Answers

  How much electrical power can be generated

Wind provides a source of renewable energy that is increasingly being tapped. Modern wind tubines can conbert up to 30% of the kinetic energy of the incoming wind blowing through their blades to electicity.

  Calculate ratio of hcl molecules in first excited rotational

Calculate the ratio of HCL molecules in the first excited rotational state to those in the ground state @ 25 C. Assume an equilibrium bond distance of 1.275 angstroms.

  What is the atomic weight for exonium

Elemental exonium (not a real element) consists of 2 major isotopes Abundance Mass 31% 95 amu,69%. 118 amu What is the atomic weight for exonium.

  What is the empirical formula for ephedrine

Ephedrine was once used in diet pills that could be purchased without a prescription. Ephedrine is composed of 72.7% C, 9.15% H, 8.49% N, and 9.68% O.

  Calculate the concentration of hydrogen gas

H2 and Cl2 combine to form HCl. In a gas phase equilibrium mixture of H2, Cl2, and HCl at 300 K, [HCl] = 0.0036 mol/L and [Cl2] = 0.00485 mol/L.

  Calculate the atomic weight of copper

By Solving this problem  student understand about isotopic abundance and how to calculate atomic weight (average atomic mass) of an element -

  How many milliliters of nahco3 must be poured

an auto mechanic spills 85 mL of 2.6 M H2SO4 solution from a rebuilt auto battery. How many milliliters of 2.5 M NaHCO3 must be poured on te spill to react completely with the sulfuric acid.

  What is the coversion exiting the cstr

The gas phase irreversible first-order reaction A----> 3B , is carried out in PFR where the feed is equal molar in A and inerts. the conversion under these circumstances is 50%.

  Determine how many protons and neutrons present in plutonium

The best means of personal protection from radiation for emergency responders is the implementation of three basic principles: time, distance and shielding.

  How motion of molecules gas differ from molecules in tornado

Why does the same amount of liquid when left in a wider and flatter container evaporate quicker than when left in a narrower and deeper container?

  Calculate the root mean square speed

Calculate the Root Mean Square Speed and its average kinetic energy per molecule of Nitrogen and water vapor

  What is the percent yield for iron

What is the percent yield for iron if the reaction of 65.0 of iron(III) oxide produces 45.0 of iron if Iron(III) oxide reacts with carbon monoxide to produce iron and carbon dioxide.?

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