Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

Test for co2 gas balanced equation

13/10/2021 Client: muhammad11 Deadline: 2 Day

IDENTIFICATION OF GASES

EXPERIMENT 1:

DATA TABLE 1: GAS OBSERVATIONS

Step / Reaction

Observations

Reaction between Zinc and Hydrochloric Acid

Bubbled quickly and started to rise to the top. Gas is being released in the form of bubbles.

Hydrogen gas and Flame

A chemical reaction occurred where the gas was released quickly. With the smoldering toothpick you heard a popping sound. The flame went out.

Reactions that occurs when magnesium is in contact with hydrogen peroxide

Fizzing and bubbling and water is being displaced into hydrogen gas. The precipitate in the test tube turned a brownish color.

Oxygen gas and Smoldering Toothpick

Cloud of water vapor and gas. The toothpick glowed and was reignited.

Gas Mixture and Flame

The tooth pick glowed followed by a popping sound and then the flame went out.

Write a balanced chemical equation describing the reaction of zinc and hydrochloric acid.

Zn + 2HCI ZnCI2 + H2 (gas)

The gas produced is hydrogen, it burns with a popping sound. The decomposition of hydrogen peroxide produces oxygen gas.

What gas was produced by the reaction of zinc and hydrochloric acid? How did this gas behave in the presence of fire?

The gas that was produced by the reaction of zinc and hydrochloric acid was Hydrogen gas and zinc chloride. In the presence of fire, hydrogen explodes with a popping sound. The popping sound put out the flame.

What gas was produced by the decomposition of hydrogen peroxide? What happened when the smoldering toothpick cam in contact with the gas?

The decomposition of hydrogen peroxide produced Oxygen. When the smoldering toothpick came into contact with oxygen, it started burning again and slowly went out.

Compare the behavior of the mixture of gases with each solitary gas in the presence of flame.

Oxygen mixed with hydrogen; when exposed to a flame made a popping sound. A mixture of gases produce less amount of heat and solitary gases produce a high amount of heat.

Outline the procedures you would use to determine whether a gas sample was composed of hydrogen or oxygen.

A smoldering tooth pick was put in an inverted test tube of hydrogen; Hydrogen burns with a squeaky pop; if the tooth pick relights, the gas would be oxygen.

EXPERIMENT 2:

DATA TABLE 2: CARBON DIOXIDE REACTION OBSERVATIONS

Step/ Reaction

Observations

Ca(OH)2 + CO2

Fizzing occurred and the lime water turned cloudy with precipitate.

CO2 + BTB

The blue color solution (BTB) change to yellow.

CO2 + Flame

CO2 gas put out the flame on the toothpick quickly with a little release of smoke.

Ca(OH)2 + Antacid + water (gas)

Slight bubbling

Antacid + water(gas) + Smoldering Toothpick

Flame on the toothpick went out quickly releasing a little bit of smoke.

Ca(OH)2 + Breath

Lime water turned cloudy with a precipitate.

The chemical equation for the reaction of baking soda (sodium bicarbonate, NaHCo3) and vinegar (acetic acid, CH3COOH) may be written as two steps. Fill in the missing information for the chemical equation:

Step 1: _________ + __________ - CH3 COONa (aq) + H2CO3 (l)

Step 2: H2CO3 (l) - H2O (l) + ___________

Step 1: CH3COOH (aq) + NaHCO3 (s) CH3COONa (aq) + H2CO3 (l)

Step 2: H2CO3 (aq) - H2O (l) + CO2 (g)

If you add them both together :

CH3COOH(aq) + Na2CO3(s) —> CH3COONa(aq) + CO2(g) + H2O(l)

Write a chemical equation for the reaction of CO2 and limewater (Ca(OH)2). Write a physical description of the products formed.

Ca(OH)2 (aq) + CO2 (g) - CaCO3 (s) + H2O (l)

The reaction took place when a fizzing of CO2 gas released. The limewater turned cloudy with a precipitate. The calcium carbonate was produced as a salt which turned the solution into cloudy precipitate, which shows that CaCO3 is not soluble in water.

C) When the Bromothymol blue (BTB) was exposed to the CO2 gas, what color was the solution? Did the BTB indicate the presence of an acid or base? Explain your answer.

When the BTB was exposed to the CO2 gas, BTB is blue and becomes yellow. The color change indicates the presence of an acidic substance. The acid is H2CO3 carbonic acid.

CO2 + H2O —-> H2CO3

D) Did the reaction between the antacid tablet and the tap water produce hydrogen, oxygen or carbon dioxide gas? Support your answer with results from your work in both Exercise 1 and Exercise 2.

The reaction between the antacid tablet and the tap water produces carbon dioxide gas. The flame test in Exercise 1 with hydrogen peroxide produced a popping sound the flame reignited. In the presence of CO2 gas, the flame was put out on the toothpick quickly. In the chemical reaction that occurs between the antacid tablet and water produces carbon dioxide which was shown by the bubbles that put out the flame completely.

E) Based on your observation of the reaction that occurred when limewater was exposed to your breath, what gas did you exhale? Support your answer with your observations in Data Table 2.

When air is exhaled in limewater, it turns slightly cloudy ; which shows carbon dioxide gas; which is what we exhale when we breath out. The precipitate did not dissolve in the solution. CO2 reacted with Ca(OH)2 to produce CaCO3.

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Instant Homework Helper
University Coursework Help
Assignment Hut
Top Writing Guru
Math Specialist
Best Coursework Help
Writer Writer Name Offer Chat
Instant Homework Helper

ONLINE

Instant Homework Helper

I have read your project details. I can do this within your deadline.

$26 Chat With Writer
University Coursework Help

ONLINE

University Coursework Help

Give me a chance, i will do this with my best efforts

$16 Chat With Writer
Assignment Hut

ONLINE

Assignment Hut

I have read your project details. I can do this within your deadline.

$20 Chat With Writer
Top Writing Guru

ONLINE

Top Writing Guru

I am known as Unrivaled Quality, Written to Standard, providing Plagiarism-free woork, and Always on Time

$19 Chat With Writer
Math Specialist

ONLINE

Math Specialist

Hello, I an ranked top 10 freelancers in academic and contents writing. I can write and updated your personal statement with great quality and free of plagiarism

$17 Chat With Writer
Best Coursework Help

ONLINE

Best Coursework Help

You can award me any time as I am ready to start your project curiously. Waiting for your positive response. Thank you!

$23 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

Creating a methodology case study - InfoTech Import in Strat Plan (ITS-831-M30) - Full Term - Glencoe algebra 1 chapter 8 answer key - Doing nothing is something by anna quindlen answers - Nissan competitive advantage using operations management - 1. Letter Format (1 Page) 2. Short Essay For The 2 Selected Paragraph (1 Page) - Calculus I (college) - Tom kalinske net worth - Does apple cider vinegar cure trichomoniasis - System security and risk management - What is descriptive type questions - Quotes about the devil in the crucible - Vroom leadership theory - Engstrom auto mirror plant motivating in good times and bad - Adavanced Patho. - Revenue cycle sales to cash collections - Atoms in one molecule of trinitrotoluene tnt ch3c6h2 no2 3 - Master business license wa - Cooperative travel insurance privilege account - When to use ck or k - Acid deposition the threat from above lab answers - The eukaryotic cell cycle and cancer an overview worksheet answers - Toward a new interior an anthology of interior design theory - Adjusted cash balance per bank - Tesla inc case study - Convert to conjunctive normal form example - Carpet stretching tools home depot - Nature and the unnatural in macbeth - Distribution channel of nike ppt - Key leadership trait that can assist in managing conflict - How to use analytic solver platform - Contemporary strategic management concepts - Ucl reading list english - Perception in organisational behaviour pdf - Three kingdom wars imjin war 1592 english subtitles - Research Paper - Integrate 2 x 1 2 - Www ecb co uk - Firm risk scorecard risk classification system - Hard rock cafe vision statement - Powerpoint presentation and note - Who establishes the ethical tone for the entire firm - The life of gluckel of hameln - Amp signature super usi - Summary vs abstract difference - How to check pvdm on cisco router - Advanced solid state physics - The product design group of iyengar electric supplies - Event security planning checklist - Abiola alawode david bunmi - Mcdonalds case study - Conflict Managment Dis 8 - Bmw ultimate driving experience santa anita - Bells of st clements lyrics - Role of nurse as a social change agent - Pearl products limited of shenzhen china manufactures and distributes - Solitaire company's fixed budget performance - Ability to work in a team environment selection criteria examples - Silver nitrate and sodium hydroxide - Shimizu mega city pyramid - Delta galil investor relations - Depriester chart how to read - Indian education sherman alexie rhetorical analysis - Micro-Econ Essay - Richard de crespigny interview - Bad genius moral lesson - Nike quest apollo hockey stick - Double storey semi detached house - Academic Integrity Assignment - Eataly reimagining the grocery store - Tnt accounts payable - Building a simple network packet tracer - Old mutual wealth point southampton - Weather forecast line graph - Jesus and nonviolence a third way pdf - Personal Theoretical Framework for Advanced Practice Nursing - Technology in Healthcare - Marketing plan part 1 - 25 st clair road wantirna south - Discussion - Digital millennium copyright act napster - Thermal conductivity experiment lab report - Rear view camera installation diagram - Project deliverable 3 database and data warehousing design - Why do you think the U.S. Supreme Court (because it ultimately defined these principles of justiciability) imposed limits on the judiciary - Research paper 8 - Difference between hardees and carls jr - Bbc bitesize scalar and vector - Q as a linear function of p - The revenue account fees income is closed by debiting - 2001 the original san francisco toymakers ltd - The ideas of armchair criminologists achieve acclaim in all but which of the following ways? - Test - Week 5 assignment essay ideal citizen in a totalitarian government - 2pages with out references no plagiarism - Organizing for Innovation at Google - Betterup whole peron model - Brush transformers gulf llc - 5.2a - Reply