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
Sladkaya [172]
2 years ago
5

C2H6 + O2 → CO2 + H2O How many moles of CO2 are produced during the complete combustion of 3.6 moles of C2H6? 1.8 moles 4.4 mole

s 7.2 moles 9.2 moles
World Languages
1 answer:
polet [3.4K]2 years ago
6 0

Answer:

7.2 moles

Explanation:

Given the equation:

C2H6 + O2 → CO2 + H2O

First step is to balance the equation:

For complete combustion of ethane :

2C2H6 + 7O2 → 4CO2 + 6H2O

From the equation above, Mole ratio of ethane to CO2 ;

2C2H6 : 4CO2

2 : 4, reducing to lowest term; 1 : 2

Thus ;

1 mole C2H6 - - - - > 2 moles CO2

Therefore when ;

3.6 moles C2H6 - - - - > x moles CO2

x - - - - > (2 × 3.6) moles

x - - - > 7.2 moles

Therefore,

3.6 moles C2H6 = 7.2 moles CO2

You might be interested in
How are reflexive verbs used the same or differently in German and English?
HACTEHA [7]

Answer:

German has more reflexive verbs/harder words to pronounce than English, but it's identical. Also, the use of reflexive pronouns is optional in English. However, in German, some verbs always require reflexive pronouns.

Explanation:

8 0
2 years ago
华语 无违什么意思you guys really need to hlp me
Andru [333]
Mandarin does not mean anything

Thats what it says 
7 0
3 years ago
Read 2 more answers
Read the following excerpt from Harry Potter and the Cursed Child and answer the questions that follow.
podryga [215]

Answer: B,Harry is remorseful but believes Cedric's death should be left in the past.

Explanation: I think it B because in quotes Harry say " Amos,playing with Time?You know we can't do that." as Amos begged him to bring his son to life once more.

5 0
3 years ago
Read 2 more answers
Match the form of the verb avoir with the subject pronoun. A. avons B. a C. avez D. as E. ont F. ai 1. j' (1 point) 2. tu (1 poi
MatroZZZ [7]
1. F) J’ai
2. D) Tu as
3. A) Nous avons
4. B) Elle a
5. C) Vous avez
6. E) Ils ont
5 0
3 years ago
Why Should helmets must not prevent seeing or hearing
IRINA_888 [86]

Answer:

A helmet is designed to provide protection to the top, back, and sides of your head as well as some of the forehead. A helmet is used typically when doing some sort of action that required protection; like riding a motorbike, or working in construction.

if you were to put the helmet over the eyes or ears you would take away one of the main reasons some has the helmet on for anyways. How would you work in construction if you can't hear when your being called or seeing where the blueprint tells you to place the steel beams. Or how would you see where you're driving or when someone is honking at you if the motorbike helmet is covering your eyes and ears.

Helmets are for providing protection, not disabling your senses.

4 0
2 years ago
Read 2 more answers
Other questions:
  • what day comes three days after the day which comes two days after the day which comes immediately after the day which comes two
    10·1 answer
  • A documentary is a film that
    11·1 answer
  • Spit some sick bars/rhymes.<br><br> [Just Rap]
    6·2 answers
  • What should you include in your résumé to indicate the kind of job you are looking for?
    9·1 answer
  • Write a letter in Asante vwi on how u celebrated the holidays​
    6·1 answer
  • The signs for mother/father and sister/brother share the same handshape but have different
    15·1 answer
  • What is the name for the consonant sounds at the beginning of a syllable?
    9·1 answer
  • How can parents help children to gain friends?
    15·2 answers
  • Is there anyone here that I can trust
    12·2 answers
  • What Caribbean island nation officially became a republic this week after replacing Queen Elizabeth II's ceremonial role with th
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!