User Account

All Pages

Normal boiling point

Assignment Help Chemistry
Reference no: EM131784137

A substance, B, has a normal boiling point of +89.3 °C, and its enthalpy of vaporization of 260 J g-1. To change 150 grams of B from a liquid at 89.3 °C to a gas at 89.3 °C will require how many joules?

Reference no: EM131784137

Questions Cloud

Molar concentration of ammonium in solution : A solution is prepared by dissolving 10.0 grams of ammonium sulfate in 215 mL of water. What is the molar concentration of ammonium in the solution?
Prepare the adjustment journal entry needed on december : Prepare the adjustment journal entry needed on December 31, 2017. Prepare the journal entry to record the sale of the Colorado co stock during 2018.
Discuss charitable expense deduction for the calculation : how much as a charitable expense deduction for the calculation of income tax expense on LTI's income statement
Prepare the required journal entries for the transactions : The original roof of the building was removed and replaced with a new roof. The old roof had an estimated cost of $1,000,000
Normal boiling point : To change 150 grams of B from a liquid at 89.3 °C to a gas at 89.3 °C will require how many joules?
Show that the boundary conditions result in the equation : The pinned end of a pinned-free beam is given a harmonic motion of amplitude Yo perpendicular to the beam.
How would you perform the calculation : If I were to take a 1 kg block of ice whose temperature was -30 C and drop it into a container holding 2 kg of water at 80 C, could you predict ahead
Discuss how much are budgeted purchases for february : Company forecasts $43378 of sales in January, $38,000 in February, $30756 in March, and $32,000 in April. Cost of goods sold is budgeted at
What is the current bond value : A company just issued 20-year bonds at a coupon rate of 6.5%. Coupons are semi-annually paid. If YTM on these bonds is 5.3%, what is the current bond value?

Reviews

Write a Review

Chemistry Questions & Answers

  150 moles of gas are in a 800 litre tank at temperature of

15.0 moles of gas are in a 8.00 litre tank at temperature of 24.6 degree celsius . calculate the pressurenbsp

  Explain h-nmr of the compound showed only two peaks

Thomas Jefferson Snodgrass found an unlabelled reagent bottle in his -80 C freezer. The Bottle contained a liquid. He found that the compound( compound 1) quickly evaporated when warmed to room temperature. H-NMR of the compound showed only two pe..

  Compute the terminal velocity of particles with a density

Calculate the terminal velocity of particles with a density of 1.3 g/cm3 and a diameter of 250 microns falling through water at 200 C

  An ideal gas undergoes a reversible isothermal expansion

an ideal gas undergoes a reversible isothermal expansion at 96.6degc increasing its volume from 1.76 l to 3.55 l. the

  Define the general shape of the water meniscus change

If the inside surface of each tube were coated with wax, would the general shape of the water meniscus change? Would the general shape of the mercury meniscus change?

  Compute the new volume of the gas using the ideal gas

The pressure is changed to 8.75 atm and the gas is cooled to 15 C. Calculate the new volume of the gas using the ideal gas equation.

  What is the wavelength of radiation

The U.S. Navy has a system for communicating with submerged submarines. The system uses radio waves with a frequency of 76 s-1. What is the wavelength of this radiation in meters?

  Explain lowest to highest ionization energy

Arrange the following from lowest to highest ionization energy: O, O2, O2-, and O2+. Explain why.

  Mass percent of glucose in solution

Suppose you take 2.45 g of glucose and dissolve it using 0.200 kg of water. What would be the mass percent of glucose in this solution?

  Advantages and disadvantages of using alternative fuel

Advantages and disadvantages of using Alternative Fuel and Would you consider buying one of these in the future? Why or Why Not and Why do you think there are not more of these vehicles in use?

  Explain what is the mole fraction of solute

What is the mole fraction of solute and the molal concentration for an aqueous solution

  Explain what is the atomic number of it in periodic table

Write symbol for bromine.What is the atomic number of it in periodic table?How many protons and electrons are there in the atom of bromine?Give the highhest possible and minimal oxidation number for bromine.Determine its molar mass.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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