Calculate how many grams of o2

Assignment Help Chemistry
Reference no: EM13697207

Problem- Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO3(s)

The equation for the reaction is

2KClO3 --> 2KCl + 3O2

Calculate how many grams of O2(g) can be produced from heating 54.8 grams of KClO3(s)

Kindly Please put your best effort to provide the solution of above problem

Reference no: EM13697207

Questions Cloud

What is the maximum weight that can be supported : You were lucky when you tripped - the cable was strong enough to support the weight of the iPod when it come flying out of your pocket. What is the maximum weight that can be supported by the cable attached to the ear buds
What is the maximum mass of h2o that can be produced : In the first step of the Ostwald process, ammonia is reacted with oxygen gas to produce nitric oxide and water. What is the maximum mass of H2O that can be produced by combining 75.6 g of each reactant
Find its porosity : A 100.0 cm3 total volume of an oven-dry soil required 40.0 g of water to saturate it. Assume that the soil does not swell upon wetting. Find its porosity
What is the associated uncertainty of this time : Time standards are now based on atomic clocks. A promising second standard is based on pulsars, which are rotating neutron stars (highly compact stars consisting only of neutrons). What is the associated uncertainty of this time
Calculate how many grams of o2 : Problem- Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO3(s). Calculate how many grams of O2(g) can be produced from heating 54.8 grams of KClO3(s)
Explain the laboratory by heating potassium chlorate : Problem- Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO3(s)
Find the effective spring constant of the molecule : A molecule of DNA (deoxyribonucleic acid) is 2.02 µm long. The ends of the molecule become singly ionized: negative on one end, positive on the other. Determine the effective spring constant of the molecule
Which way will the electron begin to move : An electron is released where the electric potential decreases to the left. which way will the electron begin to move
How long does it take the flea to leave the ground : When jumping, a flea rapidly extends its legs, reaching a takeoff speed of 1.0 m/s over a distance of 0.50mm. How long does it take the flea to leave the ground

Reviews

Write a Review

Chemistry Questions & Answers

  What is the correct value of the carbon and tin ratio

If the molar ratio between carbon and tin is 1:1.01, in theory what is the correct value of the above ratio

  Calculate the is for a gas in a closed system

Calculate the Î"S for a gas in a closed system that is an ideal monatomic gas initially at P= 5 atm, V=5L, and T = 310 K which expands to V= 10 L and its temperature is increased to 390 K

  How many moles of hno3 are present in 348 ml of a 220 m

how many moles of hno3 are present in 34.8 ml of a 2.20 m solution of nitric

  Explain the half-life of plutonium

The half-life of plutonium-239 is 24,100 years. How long will it take for a 100 g sample of plutonium to be reduced to 25 g?

  Explain molecules is polar or nonpolar

Predict whether each of the following molecules is polar or nonpolar: (a) CCl4 (b)NH3 (C)SF4 (d) XeF4 (e) CH3Br (f) GaH3

  The base responsible for the deprotonation of acetylacetone

Provide an explanation on why the methylene unit between the two carbonyl groups is more acidic than each of the methyl groups in acetylacetone. In the reaction conditions, what is the base responsible for the deprotonation of acetylacetone

  How many grams of have been consumed

If 157 of wet is collected over water at 24 and a barometric pressure of 739 , how many grams of have been consumed? (The vapor pressure of water is 22.38 .)

  Explain geometric isomers illustration

Geometric isomers illustration, This is more of a theoretical question I think. Co(NH3)5ClBr has two compounds for that one formula.

  A mysterious material was purified from safflower oil

Provide me with your exact logic used to get the answer. A mysterious material was purified from safflower oil (hint: full of fatty acids). Upon ozonolysis it gave the following compounds in their respective molar ratios.

  Explain what is the purpose of placing a lead apron

what is the purpose of placing a lead apron on a person who is receiving routine dental X-rays? d)why are the walls in a radiation lab built of thick concrete blocks

  Explain butanol no cloud

Lucas Test. For each compund, drae its structure and note the amount of tome it takes for the soultion to become cloudy

  Explain what mass of methanol will be produced

If 1.68g of Co is mixed under high pressure with 1.78g of H2, what mass of methanol( CH3OH) will be produced

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