Explain lioh required for a six-day space shuttle

Assignment Help Chemistry
Reference no: EM13557418

The CO2 exhaled by astronauts must be removed from the spacecraft atmosphere. One way to do this is with solid LiOH:
CO2(g) + 2 LiOH(s) Li2CO3(s) + H2O(l)

The CO2 output of an astronaut is about 1.2 kg/day. What is the minimum mass of LiOH required for a six-day space shuttle flight involving five astronauts?

Reference no: EM13557418

Questions Cloud

Sailboat runs before the wind with a consant speed : A sailboat runs before the wind with a consant speed of 4.2m/s in a direction 32 deress north of west. How far (a) west and (b) north has the sailboat traveled in 25 min?
Estimate what are the velocities of the two particles : A proton of mass (m) moving with a speed of 3.0x 10^6 m/s undergoes a head-on elastic collision with an alpha particle of mass (4m), What are the velocities of the two particles after the collision
Net heatper second gained by the ice due to radiation : One end of a 0.23-m copper rod with across-sectional area of 1.10 10-4 m2 is driven into thecenter of a sphere of ice at 0° C (radius = 0.14 m). The portion of the rod that is embedded inthe ice is also at 0° C.
Design a risk management plan to cope : Design a risk management plan to cope with the exchange rate risk exposure
Explain lioh required for a six-day space shuttle : The CO2 output of an astronaut is about 1.2 kg/day. What is the minimum mass of LiOH required for a six-day space shuttle flight involving five astronauts
Determine the speed of the block at the bottom of the ramp : Starting from rest, a 10.0-kg block slides 3.00m down africtionless ramp (inclined at 30.0° from the floor) to thebottom. determine the speed of the block at the bottom of the ramp
How to complete ionic equation and net ionic equation : Complete the reaction; write the equation as a balanced equation, complete ionic equation, and net ionic equation. Be sure to show the state of each compound.
Find the recession speed of the distant galaxy : The frequencies of the spectral lines in light from a distant galaxy are found to be two-thirds as great as those of the same lines in light from nearby stars. Find the recession speed of the distant galaxy
Calculate the average light intensity of the laser beam : A low-power laser used in a physics lab might have a power of0.50 mW and a beam diameter of 3.0mm. calculate the average light intensity of the laser beam

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what region of ir spectrum is most useful

What region of IR spectrum (give a range in wave numbers) is most useful for distinguishing between isomers that contain the same functional groups

  Explain the ether solution into the aqueous layer

In an extraction involving an unknown acid and benzophenone, Dimethyl Ether, HCl, water. If the acid was incompletely extracted from the ether solution into the aqueous layer in the experiment.

  State the heat of combustion for a specific compound

If the heat of combustion for a specific compound is -1170.0 kJ/mol and its molar mass is 46.49 g/mol, how many grams of this compound must

  How many grams of silver phosphate are produced

Silver nitrate and sodium phosphate are reacted in equal amounts of 200. g each. How many grams of silver phosphate are produced?

  Explain why does beer''s law hold more accurately

why does Beer's law hold more accurately for the relationship between absorbance and concentration than that between % transmittance and concentration

  What is the empirical formula of the compound

A 5.325g sample of methyl benzoate, a compound found in perfumes, was found to contain 3.758g of carbon, 0.316g of hydrogen, and 1.1251g of oxygen.

  Compute the new partial pressures after equilibrium

The system then re-equilibrates. The appropriate chemical equation is PCl3+Cl2PCl5. Calculate the new partial pressures after equilibrium is re-established

  Explain the concentration of 50 ml of a solution

What is the concentration of 50 mL of a solution of NaOH if 25 mL of HCl 0.1M are needed to reach the equivalence point during a titration

  Explain what is the surface area per gram

A colloidal compound has 10^15 spherical particles per gram with a density of2.7 g/cm^3. What is the surface area per gram

  Explain differ from an electron with quantum numbers

Assuming electrons with quantum numbers (n,l,mt,ms), how does an electron with the quantum numbers (2,1,1,+1/2) differ from an electron with quantum numbers (2,1,-1,+1/2)?

  Explain how many gallons of e25 could be made by dilution

How many gallons of E25 could be made by dilution. About how many cars does this fill at 13.0 gallons per car

  Precipitation reaction will occur when aqueous solutions

Predict whether a precipitation reaction will occur when aqueous solutions of the following substances are mixed:

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