Determine the number of moles of o2 produced

Assignment Help Chemistry
Reference no: EM13143814

2 NaClO3 2 -> NaCl + 3 O2 Determine the number of moles of O2 produced by the decomposition of 639 g of NaClO3.

 

Reference no: EM13143814

Questions Cloud

Explain what temperature will the reaction : For a particular reaction, H = -30. kJ and S = -88 J/K. Assume that H and S do not vary with temperature
Supplies cost in the flexible budget : Rising Framing's cost formula for its supplies cost is $2,210 per month plus $10 per frame. For the month of January, the company planned for activity of 710 frames, but the actual level of activity was 705 frames. The actual supplies cost for the..
Calculate sample variance using computational formula : Calculate the sample variance using the computational formula. First subtract a convenient number from each observation.
What percent of monthly charges are between given value : Given that the average monthly amount charged is uniformly distributed, what percent of monthly charges are between $100 and $1100?
Determine the number of moles of o2 produced : 2 NaClO3 2 -> NaCl + 3 O2 Determine the number of moles of O2 produced by the decomposition of 639 g of NaClO3.
Depriciation-plant asset occurs during the year : If disposal of a plant asset occurs during the year, depreciation is: a. not recorded for the year. b. recorded for the whole year. c. recorded for the fraction of the year to the date of the disposal. d. not recorded if the asset is scrapped.
What is the solubility of the gas : If solubility of a gas is 7.5 g/L at 404 kPa pressure, what is the solubility of the gas when the pressure is 2021 kPa?
How does an active infection occur in the urinary tract : How does an active infection occur in the urinary tract? Which factors in the urinary tract predispose humans toward urinary tract infections?
Estimate amount of parking fees collected during the week : Which of the following scenarios would lead to the most accurate estimate of the amount of parking fees collected during the week?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine how much methane must have reacted

Methane reacts with oxygen to form carbon dioxide and water as shown:. determine how much methane must have reacted If 72 grams of water is formed,?

  Calculate the energy change for the reaction

Calculate the energy change for the reaction K(g) + I(g) → K+(g) + I- (g) given the following ionization energy (IE) and electron affinity (EA) values. IE K = 419 kJ/mol, IE I = 1010 kJ/mol; EA K = 48 kJ/mol. EA I= 295 kJ/mol

  Calculate the mass of oxygen dissolved

Calculate the mass of oxygen dissolved in a 5.00 L bucket of water exposed to a pressure of 1.13 atm of air. Assume the mole fraction of oxygen in air

  How much energy is released

The heat of combustion of hexane is 995.0 kcal/mol. How much energy is released during the complete combustion of 453 grams of hexane ?

  Calculate the final pessure in the container

C6H5OH(s) + 7O2(g) --> 6CO2(g) + 3H2O(g) A 2.000 gram sample of pure phenol, C6H5OH(s), is completely burned according to the equation above.

  How many seconds are required to produce chromium metal

How many seconds are required to produce 4.94 mg of chromium metal from an acidic solution of potassium dichromate, using a current of 0.234 A?

  How much heat would be released

If a bottle of nail polish remover contains 181 g of acetone, how much heat would be released by its complete combustion? The density of acetone is 0.788 g/mL

  Explain the conjugation provides additional stability

There are two reason why the enols of beta-dicarbonyl compounds, such as pentane-2,4-dione are relatively stable. One is that they are conjugated and the pi-electron overlap due to the conjugation provides additional stability.

  Write the balanced chemical equation

What is the geometry and hybridization of the carbonyl carbon in carboxylic acids and their derivatives.

  How many grams of the strong acid hclo4 must be combined

How many grams of the strong acid HClO4 must be combined with water to make 400 ml of a solution with a pH of 1.5.

  What is the average atomic mass of rubidium

Rubidium has two common isotopes, 85Rb and 87Rb. If the abundance of 85Rb is 72.2% and the abundance of 87Rb is 27.8%, what is the average atomic mass of rubidium.

  Explain ferrocene cannot be nitrated using the conventional

Ferrocene cannot be nitrated using the conventional HNO3-H2SO4 mixed acid conditions

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