Define how many grams of potassium chlorate decompose

Assignment Help Chemistry
Reference no: EM13558539

How many grams of potassium chlorate decompose to form potassium chloride and 460. mL O2 at 128°C and 684 torr?

Reference no: EM13558539

Questions Cloud

How to compute the extinction coefficient for fescn2+ : A 8.64-ppm (1 ppm = 1 mg/L)solution of FeSCN2+ has a transmittance of 0.295 when measured in a 1.00-cm cell at 580 nm. Calculate the extinction coefficient for FeSCN2+ at this wavelength.
The dipole moment of a water molecule : The dipole moment of a water molecule is6.2×10−30 C·m. What is the electric potentialdue to this dipole at a distance of 1.60e-5 m, ina direction 60° from the direction of the moment vector?
What is the coefficient of friction at the stopping point : A box is sliding with a speed of 4.50 m/s on ahorizontal surface when, at point P, it encounters a roughsection. What is the coefficient of friction at the stopping point
What is magnitude of force needed to keep the car : A car with a mass of 1000kg is traveling with a velocity of12m/s.The friction due t air resistance is 750N. What is the magnitude of the force needed(bythe engine) to accelerate the car to 18.9m/s in 4.5s? What is the magnitude of the force needed to..
Define how many grams of potassium chlorate decompose : How many grams of potassium chlorate decompose to form potassium chloride and 460. mL O2 at 128°C and 684 torr
Define how many molecules of each gas are present : A sample of air contains 76.50% nitrogen, 22.70% oxygen, 0.05% carbon dioxide, and 0.75% argon, by volume. How many molecules of each gas are present in 1.00 L of the sample at 25°C and 1.00 atm
Evaluate the moles of ar present : A 376 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 630. mmHg. Calculate the moles of Ar present
What is the change in electric potentialenergy : The ammonia molecule NH3 has adipole moment of 4.8e-30 C·m. Ammonia molecules in the gasphase are placed in a uniform electric field with magnitude 1590000N/C. What is the change in electric potentialenergy when the dipole moment of the molecule c..
Describe what is the pressure in the flask : When 0.633 L of Ar at 1.20 atm and 227°C is mixed with 0.185 L of O2 at 501 torr and 127°C in a 400 mL flask at 27°C, what is the pressure in the flask

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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