How much energy in joules would be absorbed

Assignment Help Chemistry
Reference no: EM13143799

The density of liquid oxygen at its boiling point is 1.14 {kg/L} , and its heat of vaporization is 213 {kJ/kg} . How much energy in joules would be absorbed by 2.0 L of liquid oxygen as it vaporized? Express your answer numerically in joules.

 

Reference no: EM13143799

Questions Cloud

Find best measure of central tendency for given data : owever, one of the children fails to solve the problem, so the researcher has an undetermined score. What is the best measure of central tendency for these data?
What is its profit margin : Franklin Bedding, Inc. has assets of $400,000 and turns over its assets 1.5 times per year. Return on assets is 12 percent. What is its profit margin (return on sales)?
Dividends per share for preferred and common stock : Sanchez Company has 30,000 shares of 1% preferred stock of $100 par and 100,000 shares of $50 par common stock. The following amounts were distributed as dividends: Determine the dividends per share for preferred and common stock for each year.
Explain how to prepare compounds from benzene : Explain how you would prepare each of the following compounds from benzene: a. phenol b. o-ethyltoulene c. 3-chloroaniline d. p-nitrobenzoic acid
How much energy in joules would be absorbed : The density of liquid oxygen at its boiling point is 1.14 {kg/L} , and its heat of vaporization is 213 {kJ/kg} . How much energy in joules would be absorbed by 2.0 L of liquid oxygen as it vaporized? Express your answer numerically in joules.
Estimate true proportion of home owners-vegetable gardens : A report states that 46% of home owners had a vegetable garden. How large a sample is needed to estimate the true proportion of home owners who have vegetable gardens to within 3% with 96% confidence?
How might fundamentally changing accounting standards : How might fundamentally changing accounting standards from "bright-line" rules to principle-based standards help prevent another Enron-like fiasco in the future? Are there dangers in removing "bright-line" rules? What difficulties might be associa..
How the leading and lagging strands of dna are synthesized : What accounts for the difference in how the leading and lagging strands of DNA are synthesized? a. DNA polymerase can work on only one strand at a time. b. The origins of replication occur only at the 5' end. c. DNA polymerase can join new nucleot..
Computing deferred tax reported : Tax depreciation for the year exceeded book depreciation by $50,000. The tax rate for Year 3 was 30%, and Congress enacted a tax rate of 40% for years after Year 3. What is the deferred tax reported on William's December 31, Year 3, balance sheet?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain why is sugar stable under standard conditions

Rapid Burning of Sugar Versus Its Stability Against Oxygen, Why is sugar stable under standard conditions.

  Benzene reacts with water

Compute the number of  moles of sodium hydroxide ( NaOH ) in 23.75cm 3 of 0.150moldm -3

  Estimate the density of germanium

In the early days of the periodic table, the 1870s, both silicon and tin were known elements, but germanium was unknown. Using these trends and the densities of silicon and tin that you just obtained, estimate the density of germanium?

  Explain ph of solution during titration process

PH of solution during titration process, Q1: What is the pH of a 0.35 M solution of a weak acid HA with Ka = 1.41×10^-8?

  Question on nuclear chemistry

Identify the nuclide produced when americium-241 decays by alpha emission, 241 / 95 Am→ 4 / 2 He + ? Express your answer as an isotope using prescripts.

  What is the new pressure of the gas in pa

A 787 mL gas sample at STP is compressed to a volume of 226 mL, and the temperature is increased to 29?C. What is the new pressure of the gas in Pa.

  Define important information about redox titration

Important information about Redox titration, How do I calculate the moles of iron (ore sample) and how do I calculate the mass percent of iron in the ore from this problem

  Calculate the number of 222rn isotopes

A 12 m 11 m 3.0 m basement had a high radon content. On the day the basement was sealed off from its surroundings so that no exchange of air could take place.

  How much heat (in kj) is evolved

How much heat (in kJ) is evolved in converting 1.20 mol of steam at 134.0°C to ice at -55.0°C.

  How many atoms are in a small piece of aluminum foil

how many atoms are in a small piece of aluminum foil that has a mass of 0.100 g? the mass of an atom of aluminum is 27.0 amu

  Determine the mass of this substance

Determine the mass of this substance should evaporate in order to freeze 190 grams of water at 25 degree Celsius initially? It is given that the heat of fusion H 2 O= 334 specific heat of H 2 O= 4.18

  Calculate change in temp for the reaction

Given Data; P4+6Cl2=4PCl3 change temp= -2439 kj ,4PCl5=P4+10Cl2 change temp= 3438 kj calculate change in temp for the reaction PCl5=PCl3+Cl2.

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