1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fudgin [204]
3 years ago
5

What did you observe in the reaction of phosphoric acid with the freshly cleaned zinc when compared with a piece just taken out

of the bottle
Chemistry
1 answer:
mash [69]3 years ago
6 0

Answer:

The classification is mentioned below for the particular topic.

Explanation:

  • Whether we position 2 different beakers in such a single beaker through one clean edge of zinc-containing H₃Po₄ and another one with unflushed zinc.  
  • The zinc that was washed set to release hydrogen gas way quicker, unlike unventilated zinc.  

⇒      3Zn+2H_{3}Po_{4}\rightarrow Zn_{3}(Po_{4})_{2}+3H_{2}

  • Since fresh zinc complicates the cycle since, as a comparison to polluted zinc, there was little contact with either the reaction.
You might be interested in
What has more force? A semi truck traveling at 60mph or a minivan traveling at 60mph?
hodyreva [135]

Answer:

Semi truck

Explanation:

5 0
3 years ago
Read 2 more answers
How would the freezing point of seawater compare with that of pure water
AleksAgata [21]
Given that seawater freezes at a lower temperature than pure water because of the salts dissolved in it.
8 0
3 years ago
A reaction that is NOT thermodynamically favored at low temperatures can become thermodynamically favored at high temperatures
Rom4ik [11]
Explanation:

Its gonna be D
7 0
3 years ago
What is climate? How does it differ from weather
ozzi
Weather refers to short term atmospheric conditions while climate is the weather of a specific region averaged over a long period of time. Climate change refers to long-term changes.
6 0
3 years ago
Read 2 more answers
Stock naming please help
andre [41]

Answer:

Can you tell me the question in the comments on this answer or like how you do it then ill answer you in the comments under this answer

8 0
3 years ago
Other questions:
  • Explain why a single atom of hydrogen cannot produce all four hydrogen spectral lines simultaneously.
    7·1 answer
  • If 32.3 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent by mass?
    14·2 answers
  • Write a balanced chemical equation describing the reaction of zinc and hydrochloric acid.
    14·2 answers
  • What type of hybridization leads to a bent molecular geometry and a tetrahedral electron domain geometry
    5·1 answer
  • Need help with question 1 a b and c also question 3 <br> ASAP help needed
    13·1 answer
  • What is instantaneous acceleration?A. how fast a speed is changing at a specific instant B. how fast a velocity is changing at a
    11·1 answer
  • 2 pts
    13·1 answer
  • An atom of magnesium with 14 neutrons has a mass number of what ?
    5·1 answer
  • how many grams of carbon tetrachloride can be produced from reacting 709.0 grams of chlorine (CI2) with excess methane?
    10·1 answer
  • PLEASE HELP QUICK I NEED 14-16 (JUST 6 PROBLEMS) ANSWERED AND FULL WORK SHOWN FOR FACTOR LABEL METHOD ITS 100 POINTS AND I WILL
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!