What will the new temperature be

Assignment Help Chemistry
Reference no: EM13174186

A certain quantity of helium gas is at a temperature of 27degrees C and a pressure of 1.00 atm. What will the new temperature be if its volume is doubled at the same time that its pressure is decreased to one half of its original value?

Reference no: EM13174186

Questions Cloud

Define what is the ratio of the rate constants : What is the ratio of the rate constants for this reaction when the temperature is decreased from °C to °C?
What is the mass in grams of the lead : The water level in a graduated cylinder initially at 223 mL rises to 282 mL after a piece of lead is submerged. What is the mass in grams of the lead?
Calculate the capital gain under the indexation method : Calculate the capital gain under the indexation method and calculate the capital gain under the 50% discount method.
What is the mass of a glass empty beaker : What is the mass of a glass empty beaker? What is the mass of a glass beaker with 60mL water?
What will the new temperature be : A certain quantity of helium gas is at a temperature of 27degrees C and a pressure of 1.00 atm. What will the new temperature be if its volume is doubled at the same time that its pressure is decreased to one half of its original value?
State the activation energy for a given reaction : The activation energy for a given reaction is kJ/mol. What is the ratio of the rate constants for this reaction when the temperature is decreased
What is the wavelength of an electron traveling : What is the wavelength of an electron traveling with a velocity of 7.0 times 10 to the 3rd power?
How many milimeters of solution is needed to react : how many milimeters of 0.755 M H2SO4 solution is needed to react with 55.0 mL of 2.50 M KOH solution? Given 2KOH (aq) + H2SO4 (aq) ------ 2H2O (I) + K2SO4
Unbiased estimation procedures to end point estimates : The population proportion of economists predicting growth of at least 2.5% in real gross domestic product. The variance of the sample proportion of economists predicting growth of at least 2.5% in real gross domestic product.

Reviews

Write a Review

 

Chemistry Questions & Answers

  Give the products you would expect and the mechanism

Give the products you would expect and the mechanism involved for the reaction of 1-bromopropane with:a. Water

  Determine how much heat is released

Determine how much heat is released when 14.8 kilo grams of Ethylene forms and The Hydrogen gas is collected over H2O(water) at a temperature of twenty five degree celsius and a total pressure =762 mmHg. (The ideal gas law constant R = 0.0821L*atm/..

  What is the unit cell edge length in pm

Molybdenum crystallizes in a body-centered cubic lattice (the Mo atoms are at the lattice points only). If the density of the metal is 10.3 g/cm3, what is the unit cell edge length in pm?

  Explain at least four possible factors which may influence

Descibe at least four possible factors which may influence the amount of light absorbed by a solution and how these factors may affect the absorption

  How many grams of so3 will be produced

if 5.77 g of S is reacted with 10.0 g of O2, how many grams of SO3 will be produced?

  What is the value of ccal for the calorimeter

She records the final temperature of the water as 317K. What is the value of Ccal (calorimeter constant) for the calorimeter.

  What volume of n2o3 will be produced

At a certain temperature and pressure 2.8 L of N2 reacts with 4.2 L of O2. If all the N2 and O2 are consumed, what volume of N2O3, at the same temperature and pressure, will be produced?

  How much heat is released by the combustion of propane

The combustion of one mole of propane, C3H8, releases 531 kcal. How much heat is released by the combustion of 1.20 moles of propane?

  How many kj of energy are required

How many kJ of energy are required to convert 258 grams of ice at 0°C to water (liquid) at 42.1°C? The following information is given for H2O.

  Determine the boiling point of octane in colorado

Calculate the mass in grams for a sample of Al that absorbs 1.70kJ when the temperature increases from 56 degree Celsius to 177 degree Celsius?

  How many milliliters of naoh will be required

How many milliliters of 0.200 M NaOH will be required to titrate 19.6 mL of 0.479 M H2SO4

  What is the empirical formula of the compound

a compound is composed of only C.H and O. the combustion of a 0.519-g sample of the compound yields 1.24g of CO2 and 0.255g of H2O.

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