How large an oxygen candle kclo3 would be needed

Assignment Help Chemistry
Reference no: EM13165172

how large (in kg) an oxygen candle (KClO3) would be needed to supply 8 people with enough oxygen for 24 hours on a small submarine? Although this depends on the size of the person and their respiration rate, according to NASA, an average person needs about .84kg of O2 per day.

Reference no: EM13165172

Questions Cloud

What is the book value of the equipment : What is the book value of the equipment and does the balance in the accumulated depreciation account mean that the equipment's loss of value is $725,000? Explain.
Neutrons from one treatment source have an average velocity : An effective treatment for some cancerous tumors involve irradiation with "fast" neutrons. The neutrons from one treatment source have an average velocity of 3.3 x 10^7 m/s
What is the identity of the white solid : If a 1,2-diol is subjected to a periodic acid test, a white solid will form when silver nitrate is added. What is the identity of the white solid?
Write a menu driven program for an online beef : Write a menu driven program for an online beef distribution company. There are 8 different
How large an oxygen candle kclo3 would be needed : how large (in kg) an oxygen candle (KClO3) would be needed to supply 8 people with enough oxygen for 24 hours on a small submarine? Although this depends on the size of the person and their respiration rate, according to NASA, an average person ne..
Identify the internal control strengths in peis system : Identify the internal control strengths in PEI's system and identify the internal control weaknesses in PEI's system, and suggest ways to correct them.
What is the total number of joules absorbed : What is the total number of joules absorbed by 65.0 g of water when the temperature of the water is raised from 25.0 degrees celsius to 40 degrees celsius?
What is the molar mass of na2co3 : What is the molarity of a solution of 14.0 g NH4Br in enough H2O to make 150 mL of solution?
One acre of land is equivalent to : One acre of land is equivalent to 43,560 square feet. Write a program that calculates the number of square feet in a tract of land with 3.5acres.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate pressure inside the cylinder

A steel cylinder is filled with 5.75 mol of nitrogen at 22degrees Celcius. The volume of the cyclinder is 18.4 L Calculate pressure inside the cylinder.

  Determine the mass of baf2

A chemist wishes to prepare 200mL of a saturated solution of BaF2, the concentration of which is 6.3 x 10-3 mol/L. Determine the mass of BaF2 that will be needed to make up the 200mL of the solution.

  What will the final volume of the sample be

a sample of oxygen that occupies 1.00X 10^6 ml at 575 mm hg is subjected to a pressure of 1.25 atm. what will the final volume of the sample be if the temperature is held constant?

  How much potassium nitrate remains in solution

A mixture of twenty five grams of potassium nitrate(KNO3) and two grams of CuSO4*5H20 with 11.5 grams of water at 100 degree celcius temperature, 15 g ramsof water are mixed.

  Determine what the potential of reduction

Using a table of standard reductions, determine what the potential of each reduction below would be versus the S.C.E. a. Ag+ (aq) + e - ? A(s) b. Ni2+(aq) + 2e- ? Ni (s)

  How many liters of hydrogen are required

According to Avogadro's law, how many liters of hydrogen are required to react with 1.9L of oxygen at STP.

  Explain an impure sample of potassium hydrogen phthalate

An impure sample of potassium hydrogen phthalate, KHP, having a mass of 111.07 g was dissolved in water. This acid sample was neutralized by the addition of 310.0 mL of 0.250 M NaOH

  How many moles of cu2o can be produced

how many moles of Cu2O can be produced from the reaction of 0.66 mol Cu with 0.40 mol O2?

  What is the temperature change

What is the temperature change If 84 joules of heat are added to a pure gold coin with a mass of fifteen grams? It is given that the Specific heat capacity of Au= 0.128

  Determination of the composition of a mixture

Determination of the composition of a mixture You will be given a multi-component mixture and will be required to determine (and confirm) the %composition of the mixture, obtain a sample of each component and to verify its purity and identity.

  What is the emprical formulae of the compound

What is the emprical formulae of the compound whose composition by mass is 1.32g of carbon dioxide contain 0.36g of carbon.

  Determine the enthalpy change

Determine the enthalpy change for the oxidation of ethanol to acetic acid, CH3CH2OH() + O2(g) -> CH3COOH() + H2O() given the thermochemical equations below.

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