Define how much heat is absorbed water boils

Assignment Help Chemistry
Reference no: EM13677243

The heat of vaporization of water is 40.66 kJ/mol. Define how much heat is absorbed when 2.16 g of water boils at atmospheric pressure?

Reference no: EM13677243

Questions Cloud

Explain what is the ph of a solution made by mixing acetic : Explain what is the pH of a solution made by mixing 30.00mL of 0.10 M acetic acid with 30.00mL of 0.10 M KOH? Presume that the volumes of the solutions are additive. Ka = 1.8 x 10-5 for CH3CO2H.
Explain how much sulfuric acid can be produced : Sulfer trioxide dissolves in water producing H2SO4 explain how much sulfuric acid can be produced from 13.9mL of water (d=1.00 g/ml) and 24.5 g of SO3
Explain what will the ph of the solution change to : A 1.0 M solution of a compound with 2 ionizable groups (pKa's=6.2 and 9.5; 100mL total) has a pH of 6.8. If a biochemist adds 60mL of 1.0 M HCL to this solution. Explain what will the pH of the solution change to
Explain how much sulfuric acid can be produced : Sulfer Troxide dissolves in water producing H2SO4 explain how much sulfuric acid can be produced from 13.9 ml of water d= 1.00 g/mL and 24.5 g of SO3
Define how much heat is absorbed water boils : The heat of vaporization of water is 40.66 kJ/mol. Define how much heat is absorbed when 2.16 g of water boils at atmospheric pressure
Explain what is the correct net ionic equation : Explain what is the correct net ionic equation including all coefficients, charges, and phases for the following set of reactants? Presume that the contribution of protons from H2SO4 is near 100 %.
Explain which kind of spectrum continuous emission : Which kind of spectrum continuous, emission, and absorption would you expect to be produced while the light produced from an element heated in a flame is directed through an emission spectrometer?
Explain how long it would take for the same amount : If in a separate experiment, 1/3 as much enzyme as well as twice as much substrate had been combined, explain how long it would take for the same amount of product to be formed
Explain why is the chemiluminescence even more pronounced : Explain why is the chemiluminescence even more pronounced with the ferricyanide/hydrogen peroxide mixture

Reviews

Write a Review

Chemistry Questions & Answers

  How many molecules of ethanol are present

How many molecules of ethanol (C2H5OH) (the alcohol in alcoholic beverages) are present in 165 mL of ethanol? Density of ethanol is 0.789g/cm3 ?

  Explain why is the concentration of a hygroscopic solid

Why is the concentration of a hygroscopic solid not able to be calculated precisely using its mass and the volume of the solution

  You have a certain mass of helium gas in a rigid steel

you have a certain mass of helium gas in a rigid steel container. you add the same mass of neon gas to this container.

  A mixture of gases with a pressure of 8000 mm hg contains

a mixture of gases with a pressure of 800.0 mm hg contains 60 nitrogen and 40 oxygen by volume. what is the partial

  Explain hcl is a significant component of gastric juice

HCL is a significant component of gastric juice. what is the concentration of chloride ion in gastric juice at pH=1.27?

  Explain how many grams of nickel acetate are in the sample

If you start the experiment with 0.500 grams of Nickel (II) Acetate Tetrahydrate, how many grams of nickel acetate are in the sample

  State a sample of gas with an initial volume

A sample of gas with an initial volume of 32.0 L at a pressure of 755 mmHg and a temperature of 325 K is compressed to a volume

  Explain at what wavelengths in nanometers would stokes

Explain at what wavelengths in nanometers would stokes and anti-stokes Raman lines for carbon-tetrachloride (delta v = 218, 314, 459, 762, and 790 cm^-1) emerge if the source was a helium neon laser (632.8 nm)

  Define what is the volume of the second container

A sample of H2 gas has a pressure of 0.695 atm in a 269 mL flask. The sample is transferred to another container where it exerts a pressure of 0.330 atm. What is the volume (mL) of the second container at the same temperature

  State a balanced thermochemical equation

When 1 mol of CO (g) forms from its elements, 110.5 kJ of heat is released. Write a balanced thermochemical equation for formation of one mole of CO.

  Define molecules are present in relatively large proportions

What ions and/or molecules are present in relatively large proportions in a solution of the soluble ionic compound KCl (aq)?

  Compute the molarity of the hcl solution

A sample of 0.0020 mole of HCL is dissolved in water to make a2000-mL solution. Compute the molarity of the HCL solution, the [H3O+], and the PH. For a strong acid such as HCL, the [H3O+] is the same as the molarity of the HCL solutions.

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