girl
slogan
arrow
add phones phones
nav_arrow
Essay Editing
Essay Tips
Essay Writing Samples
Ideas for Essays
Plagiarism Free Essays
Writing Essays
Over 300 words/page
galka Double-spaced
galka Text aligned left
galka One-inch margins
galka 12 point font size
galka You choose font face
bottom
chat
Reasons why to choose us
  • US registered company
  • Over 1500 certified writers
  • Any topic at any academic level
  • Up to date sources
  • Life time discounts
  • 100 000 prewritten essays & Plagiarism report as FREE Extras
  • Personal account
  • Direct communication with the writer
  • 24/7 Customer support
  • Delivery from 6 hours
accept people
medal14
Essay Samples > Exploratory > Amount of Gas Produced
← MiningPreventing a Brave New World →
Live Chat

Amount of Gas Produced

Buy custom Amount of Gas Produced essay

Pure metals, metal carbonates, chlorides, and hydrochlorides react with acids producing gas. The amount of gas produced can be determined experimentally in the lab and converted into appropriate units of measurement.

Reaction Equations

Equations below shows chemical reactions that take place when the given chemical elements and compounds react with Hydrochloric acid.

Caco3(s) +2 Cacl2(s) + CO2 (g) +H2O (l)

 + CO2 (g) + H2O (l)

Cl2(s) + H2 (g)

From the ideal gas laws, it is possible to measure the volume of a gas produced in a given condition of pressure and temperature. The volume of gas can be determined from the ideal gas law equation , where R is the gas constant. All units of measurement must be in standard form for the law to apply (Castellan, 1971). Thus, temperature measurement is in Kelvin, volume units measured in liters and pressures measured in atmospheres. Pressure sensor determines the gas pressure.

Gas Stoichiometry Calculations

The provided pressure probes read the change of pressure in air tight cylinder. Consider the reaction of magnesium with hydrochloric acid. From the balanced equation, number of moles of the gas produced can be determined using the mole ratio. For, example using 0.2 grams of magnesium, we calculate the number of moles by dividing mass by its relative molecular mass. Thus, . From the equation, one mole of magnesium produces one mole of hydrogen gas. The reaction requires two moles of the acid. The volume of the acid required is determined by multiplying the number of moles with its molecular mass. In addition, we take the number of moles of hydrogen to be the same as that of magnesium. Applying the gas law equation,  from which we simply take the values of read temperature and pressure and substitute to get the volume of the gas produced.

Buy custom Amount of Gas Produced essay

Buy essayHesitating

Related essays

  1. Preventing a Brave New World
  2. Animals and Experiments
  3. Mining
  4. Fragile X Syndrome
get online helpBuy Essay
Email:
Password:
details
Time left: 4 days 19:44:26
arrow Essay in 11+ days for $12.99/page
arrow Essay in 7-10 days for $13.99/page
arrow Essay in 4-6 days for $14.99/page
arrow Essay in 3 days for $15.99/page
arrow Essay in 48 hrs for $17.99/page
arrow Essay in 24 hrs for $21.99/page
arrow Essay in 12 hrs for $26.99/page
arrow Essay in 6 hrs for $32.99/page
  more »  

"The paper you wrote for me really pays off... I do not have to rewrite it or hire another service to edit it. It is absolutely perfect"

more »  
Rekindling the Platonic Years Through Plato Essays
Writing Evaluation Essay
Writing a Nice French Essay
Writing a Narrative Essay
Putting up a Good Academic Essay
Writing an Algebra Essay
Writing a Good College Entrance Essay
Writing a Dental School Essay