Explain how many liters of o2 gas measured

Assignment Help Chemistry
Reference no: EM13667453

Explain how many liters of O2 gas measured at 807torr and 250.0°C are formed by the decomposition of 253 g of KClO? You will need a balanced equation where KClO is the reactant. The other product is KCl.

Reference no: EM13667453

Questions Cloud

Explain what observation revealed the difference : observations must have revealed a difference in at least one property of sodium benzoate and benzoic acid. What property was that as well as what observation revealed the difference
Explain what should the ph be after i add 1ml of 1m hcl : If I have a .01 moles of H2P04 buffer in 40mL of solution at pH =6.5, Explain what should the pH be after I add 1mL of 1M HCl
Find out the atomic mass of x : When 1.25 g of an element X is reacted with excess with bromine, a compound of empirical formula XBR5 forms with a mass 6.62 g a) Find out the atomic mass of X
Illustrate the derivation of the symmetry classes : Set up the full multiplication table for the group operations for the ammonia molecule. Explain what is its point group? Illustrate the derivation of the symmetry classes for this point group.
Explain how many liters of o2 gas measured : Explain how many liters of O2 gas measured at 807torr and 250.0°C are formed by the decomposition of 253 g of KClO. You will need a balanced equation where KClO is the reactant. The other product is KCl.
Explain the average displacement squared versus time : After labeling the molecule with a fluorescent tag it become clear that it is moving. To examine this you plot the average displacement squared versus time. How would you interpret the following results? In general terms, can you give a physical e..
Explain significant enzyme in the metabolism of glucose : Hexokinase is an significant enzyme in the metabolism of glucose. If the concentration of hexokinase in our eukaryotic cellis 20 μM, Explain how many glucose molecules are present per hexokinase molecule
Compute how many molecules of glucose : Glucose is a main energy-yielding nutrient for most cells. Presuming a cellular concentration of 1 mM, compute how many molecules of glucose would be present in our hypothetical as well as spherical eukaryotic cell. Avogadro's number, the number o..
Explain encompassing problems in understanding stoichiometry : I am actually encompassing problems in understanding stoichiometry. I 'm a bit baffled on how to solve problems such as, finding the number of moles as well as other related problems. Explain what I really need is a guide/keys or even sample probl..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the acid-catalyzed cleavage of propylene oxide

Consider the acid-catalyzed cleavage of propylene oxide with 1-propanol. Provide abbreviated structural formulas for the protonated epoxide substrate and of 1-propanol

  How many moles of alcl3 are formed

A student takes 148. g of BaCl2, and reacts it according to the following equation:  3BaCl2 + Al2(SO4)3 → 3BaSO4 + 2AlCl3 How many moles of AlCl3 are formed?

  Calculate the solubility of baso4 in water

Calculate the solubility of BaSO4 in (1) pure water, (2) 0.0125 M BaCl2, and (3) 0.0125 M KCl. What effect do BaCl2 and KCL have on the solubility of BaSO4?

  Explain the fact that acetic acid can be extracted

explain the fact that acetic acid can be extracted quantitatively from an ether solution by dilute sodium hydroxide

  What mass of mg is formed

What mass of Mg is formed by passing a current of 5.50 A through molten MgCl2 for 2.80 days?

  Explain ideal gas expands at a constant pressure

A 2-kg mass of an ideal gas expands at a constant pressure of 172 kPa in a piston-cylinder system from a temperature of 32oC to a final temperature of 182oC. Determine Q, W, DeltaU and DeltaH.

  What was the ph at the end of the reaction

What was the pH at the end of the reaction? e) What would the final pH be in the absence of any buffer?

  When 245 g of an unknown weak acid ha with a molar mass of

when 2.45 g of an unknown weak acid ha with a molar mass of 85.0 gmol is dissolved in 250.0 g of water the freezing

  Explain how could you avoid being labeled a crackpot

If you thought you had discovered a new element, how could you get the scientific world to accept your discovery. What roadblocks might you face, working outside the science community. How could you avoid being labeled a "crackpot"

  Explain the development of mcri imaging technology

The development of MCRI imaging technology is one useful spinoff of basic research into the structure of the atom. Research, nevertheless is expensive. Numerous people argue that the high cost of research out weights its potential benefits

  Describe why does that least activating group directed

Why does that least activating group directed the bromination to occur only at the para position

  State cold naoh and water vs room temperature

When extracting caffeine from tea why do you have to use cold NaOH and water vs. room temperature

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