Explain why is it that when kcl is dissolved water condenses

Assignment Help Chemistry
Reference no: EM13319747

Why is it that when kcl is dissolved water condenses on the outside of the beaker. Also, is condensation exothermic or endothermic?

Reference no: EM13319747

Questions Cloud

Discuss a leader who you would consider to be transformation : Discuss a leader who you would consider to be transformational.
Raw materials were issued into production : ABC uses job-order costing. It applies overhead cost to jobs on the basis of direct labor-hours. For the current year the company estimates that it will work 20,000 direct labor-hours and will incur $650,000 of manufacturing overhead. The following t..
Determine the cost assigned : ABC Company uses job-order costing. It incurred the following costs for job M301: 20 pounds of raw materials (all direct) were issued to be used for job M301 at a cost of $7 per pound
It is well-known that cold air feels much colder : where f is the dimensionless function (which must have dimensionless arguments in order to be dimensionally consistent! - for any smooth function this can be proved via a Taylor series expansion)
Explain why is it that when kcl is dissolved water condenses : why is it that when kcl is dissolved water condenses on the outside of the beaker. Also, is condensation exothermic or endothermic
Case study or current news story or work based experience : You are required to apply theoretical concepts of teams taken from the course to either a case study or current news story or work based experience.
Explain reaction will shift to the right in the direction : The equilibrium constant will decrease. C. The reaction will shift to the left in the direction of reactants. D. The equilibrium constant will increase. E. The reaction will shift to the right in the direction of products.
Derive a formula for the gas contained in the cylinder : A vertical, frictionless piston-cylinder device contains a gas that is in equilibrium with the weight of the piston balanced by the internal pressure for the gas.
What is the absolute pressure at the top of the tank : A solar-water heating system uses solar panels on the roof of a large build, 40.0 m above the storage tank. The pressure at the panels is 1 atmosphere. What is the absolute pressure at the top of the tank?

Reviews

Write a Review

Chemistry Questions & Answers

  State 3 dimensional structures of meso-stilbene dibromide

write three dimensional structures of meso-stilbene dibromide and one enantiomer of dl-stilbene dibromide

  Explain the heat capacity of solid and liquid ethanol

The heat capacity of solid and liquid ethanol are 0.97 J g-1 K-1, respectively. How much heat is required to convert 50.0 g of ethanol at -150 deg. celsius to the vapor phase at 78 deg. celsius

  Explain the alpha-particles ionize molecules in the air

The alpha-particles ionize molecules in the air, allowing it to conduct an electric current. When smoke particles enter, the conductivity of the air changes and the alarm buzzes. (a) Write the equation for the decay of (mass number 241, protons 95..

  Depict all of the carbocation resonance structures

Draw all of the carbocation resonance structures that result when the tosylate ion leaves from 1-(tosylmethyl)cyclohexa-1,3-diene. Input the radical lone electrons.

  Explain the structure of propranolol with noradrenaline

Compare the structure of propranolol with noradrenaline and identify which features are similar in both molecules. Suggest why this molecule might act as an antagonist rather than an agonist

  Explain ethyl bromide and hydroxide ion

The reaction between ethyl bromide (C2H5Br) and hydroxide ion in ethyl alcohol at 330 K, C2H5BR(alc) + OH-(alc) --> C2H5OH(l) + Br-(alc), is first order each in ethyl bromide and hydroxide ion.

  State a balanced chemical equation for the standard

Write a balanced chemical equation for the standard formation reaction of gaseous hydrogen cyanide

  Explain what is the theoretical yield of co2

Ethene burns in air according to C2H4 + 3O2 = 2CO2 + 2H2O. What is the theoretical yield of CO2 when 1.62 g of C2H4 are reacted with 2.42 g of O2

  State prevent the precipitation of magnesium hydroxide

how many moles of NH4Cl are necessary to prevent the precipitation of magnesium hydroxide (neglect change in volume due to addition of NH4Cl)? The solubility product for Mg(OH)2 is 1.5× 10-11, and the Kb for ammonia is 1.8 × 10-5.

  Depict the electron configuration of phosphorus

Show the electron configuration of phosphorus,P . Be sure to arrange the subshells in order of energy, with the lowest-energy subshell at the bottom and the highest-energy subshell at the top.

  What is the chief product of dehydration

Neopentyl alcohol, (CH3)3CCH20H,cannot be dehydrated to an alkene without rearrangement. What is the chief product of dehydration? What product would you expect from addition of deuterium chloride to 2-cyclohexyl-4methyl-2-pentene?

  What is the free zn2+ concentration

What is the free Zn2+ concentration if 0.020 M Zn2+ solution is mixed with an equal volume of 2.0 M NH3? Kf for [Zn(NH3)4]2+ is 4.1 × 10^8

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