User Account

All Pages

Produce solid potassium chloride and oxygen gas

Assignment Help Chemistry
Reference no: EM13912414

Solid potassium chlorate (KClO3) decomposes to produce solid potassium chloride and oxygen gas. What volume of oxygen gas, measured at 40 C and 655 mm Hg, will be produced when 13.5 of potassium chlorate is decomposed?

Reference no: EM13912414

Questions Cloud

According to a simplified modelthe hydrogen atom : According to a simplified model, the hydrogen atom consists of a proton circled by an electron orbiting at a radius of 5.2x10^-11m. hot fast must an electron be moving if the required centripetal force is provided by the electric force exerted by the..
Life of ten years : The equipment has a useful life of ten years-The insurance was paid at the beginning of the year and represents a two-year policy
Concentration of the silver nitrate solution : A 15.8 g strip of zinc metal was placed in 100.0 mL of silver nitrate, AgNO3 (aq). When the reaction was complete, the strip of zinc had a mass of 13.1 g. What was the concentration of the silver nitrate solution?
What is the book value of the equipment : What is the book value of the equipment and does that amount mean that the equipment has a loss in real value of $725,000? Explain your response.
Produce solid potassium chloride and oxygen gas : Solid potassium chlorate (KClO3) decomposes to produce solid potassium chloride and oxygen gas. What volume of oxygen gas, measured at 40 C and 655 mm Hg, will be produced when 13.5 of potassium chlorate is decomposed?
Prepare partial balance sheet in regard to lease for howard : Prepare a partial balance sheet in regard to the lease for Howard's for December 31, 2010. The company uses the change in present value approach to classify the capital lease obligation between current and noncurrent.
Molar mass of adrenaline : What is the molar mass of adrenaline if the Kb = 5.02 degrees Celsius/m?
Produces small scale replicas of vintage automobiles : Austin, Inc., produces small scale replicas of vintage automobiles for collectors and museums.
Plant asset is reported on the financial statements : determination of how a cost related to a plant asset is reported on the financial statements

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the subsequent reaction at equilibrium

Determine the subsequent reaction at equilibrium. Explain what effect will increasing the temperature have on the system

  Lead phosphate is more soluble than

Problem- Without doing any calculations (just compare the correct Ksp values) complete the following statements. Lead phosphate is more soluble than

  Define the boiling point of water at the summit

Pike's peak in Colorado is approximately 4,300 m above sea level. What is the boiling point of water at the summit and will a camper need longer or shorter time to cook food at the summit as compared to the cooking at the sea level?

  How much energy would be required

How much energy would be required to melt 74 g of HCl at its melting point of -110.8 ? C? ?Hfus for HCl is 14.2 cal/g and ?Hvap for HCl is 98.7 cal/g. Answer in units of cal.

  Explain hazardeous chemical in the lab from below ammonia

Find the name of hazardous chemicals and write formula and how will handle these hazardeous chemical in the lab from below ammonia, bleach, dish detergent, hand sanitizer, hand soap, lemon juice, shampoo, codium bicarbonate, vinegar, sodium hydrox..

  Explain how many grams of al2(s04)3

Consider the following balanced chemical reaction: 2Al + 3H2SO4--->Al2(SO4)3 + 3H2 a) How many grams of Al2(S04)3 can be produced from the reaction between 11.38 grams of Al and 49.91 grams of H2SO4

  Explain what is the pka of the indicator

A certain indicator, HA, has a Ka value of 0.000040. The protonated form of the indicator is red and the ionized form is blue. What is the pKa of the indicator

  Determine the ph of the equivalence point and the volume

Find the pH of the equivalence point and the volume (mL) of 0.0746 M KOH needed to reach the equivalence point in the titration of 23.4 mL of 0.0390 M HNO2.

  Determine the concentrations of each zinc-containing species

Problem- Determine the concentrations of each zinc-containing species in a solution saturated with solid Zn(OH)2 and having a fixed OH- concentration of 3.7 x 10-7 M. The equilibrium constants for the equilibria that occur in the solution follow:

  Explain which options apply to purines and pyrimidines

Which options apply to Purines and Pyrimidines Purines: 1) contain one heterocyclic ring 2) contain two heterocylic rings 3) contain only two ring nitrogens 4) contain only three ring nitrogens

  How to calculate the heat released

The value of delta H for 2CO(g) + O2 (g) = 2CO2(g) is -482 kJ. Calculate the heat released to the surroundings when 38.5 g of O2 (g) reacts with excess CO

  A flash drum is a vessel in which a liquid stream is heated

a flash drum is a vessel in which a liquid stream is heated until some of it is vaporized and the liquid and vapor

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