Compute the maximum mass of pure ethanol

Assignment Help Chemistry
Reference no: EM13181872

Strong sunshine bombards the earth with about 1kjm^-2 in 1s. Calculate the maximum mass of pure ethanol that can be vaporized in 10 min from a beaker left in strong sunshine, assuming that the surface area of the ethanol to be 50 cm^2. Assume that all the heat is used for vaporization, not to increase the temperature.

Reference no: EM13181872

Questions Cloud

What is the probability that a randomly chosen : What is the probability that a randomly chosen hiree will be assigned to a management position at the end of the training period?
Explain the gas pressure at the temperature : A container is filled with CO2(g) and heated to 1000K. The gas pressure at this temperature is 0.50 atm. Graphite (C) is then added to the container and some of the CO2 is converted to CO according to the reaction below
Find the probability that among four randomly chosen : Suppose that in Sleepy Valley, only 46% of those over 50 years old own CD players. Find the probability that among four randomly chosen people in that age group none owns a CD player.
What is the probability that a or b will live an additional : The probabilities that a person A and a person B will live an additional 15 years are 0.76 and 0.59 respectively. Assuming that their lifespans are independent, what is the probability that A or B will live an additional 15 years?
Compute the maximum mass of pure ethanol : Calculate the maximum mass of pure ethanol that can be vaporized in 10 min from a beaker left in strong sunshine, assuming that the surface area of the ethanol to be 50 cm^2
Should kermit purchase the new computer system : Kermit is considering purchasing a new computer system. The purchase price is $100,000. Kermit will borrow one-fourth of the purchase price from a bank at 10 percent per year compounded annually. The loan is to be repaid using equal annual payment..
State the liquid is allowed to stand in contact : The liquid is allowed to stand in contact with the solid until equilibrium is achieved and then the liquid is poured off. What is the mass of solid remaining?
If the product is merely a contemporaneous occurrence : Hebron and Stack discuss the fragmentation of nations - the rise of smaller units within a nation. While this is certainly happening at the same time as increasing market integration and globalization, is this a product of globalization or is mere..
State furnace at a power-generating station : (a) If the fuel consists of 9.3 mole CH4, 3.1 mole C2H6, 0.40 mol C3H8, and 0.20 mole C4H10, what mass of CO2 (g) is produced per minute? (b) How much heat is released per minute?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the initial pressure of n2 in the 1.00 l flask

If the total pressure in the flasks is 311 torr after the stopcock is opened, determine the initial pressure of N2 in the 1.00 L flask.

  What mass of steam is required

The standard molar enthalpy of vaporization for water is 40.79 kJ/mol. What mass of steam is required to release 500. kJ of energy upon condensation? (Molar mass of water is 18.02 g/mol.)

  Calculate the maximum number of moles and grams

Calculate the maximum number of moles and grams of H2S that can form when 152 g aluminum sulfide reacts with 147 g water.

  What is the final temperature

What is the final temperature when 125 g of iron at 92.3 °C is dropped into 50.0 g of water at 27.7 °C? The specific heat of iron is 0.444 J g-1 °C-1 and the specific heat of water is 4.184 J g-1 °C-1.

  What is the total number of joules absorbed

what is the total number of joules absorbed by 65.0g of water when the temperature of the water is rasied from 25.0 c to 40,0 c?

  What is the specific heat gravity

if 69.5 kj of heat is applied to a 1012-g block metal, the temperature of the metal increased by 11.4 degrees celsius. what is the specific heat gravity?

  Determine both the empirical formula and molecular formula

A compound contains 10.13% C, and 89.87% Cl (by mass). Determine both the empirical formula and the molecular formula of the compound given that the molar mass is 236g/mol

  How many moles og agcl are produced

how many moles og Agcl are produced when 100.0mL of 358 M silver nitrate and 50.0mL of .716 M sodium chlroide are mixed?

  What is the maximum volume of gaseous carbon dioxde produced

If 6.46 L of gaseous ethanol reacts with 16.1 L O2, what is the maximum volume of gaseous carbon dioxde produced.

  What is the partial pressure of gas collected

A gas is collected over water at a certain temperature. The total pressure is 762 torr. The vapor pressure of water at this temperature is 17 torr.

  State placed in a microwave and subjected

Some ice cubes at 0 degrees celsius with a total mass of 335 g. are placed in a microwave and subjected to 750. W of energy for 5 minutes.

  Solution affect the equilibrium constant for the reaction

When Fe(NO3)3 is dissolved in water, hexaaquiron(III) ions, Fe(H2O)6 3+, forms. Fe(H2O)6 3+ ions hydrolyze in aquesous solution accoring to the equation given below.

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