Class 11 Exam > Class 11 Questions > No of atoms of oxygen present in 10.6 gm of N...
Start Learning for Free
No of atoms of oxygen present in 10.6 gm of Na2CO3 will be?
Most Upvoted Answer
No of atoms of oxygen present in 10.6 gm of Na2CO3 will be?
Calculation of number of oxygen atoms in 10.6 gm of Na2CO3
- First, calculate the molar mass of Na2CO3:
- The molar mass of Na2CO3 = 2(Na) + 1(C) + 3(O) = 2(23) + 12 + 3(16) = 106 g/mol
- Next, calculate the number of moles of Na2CO3 in 10.6 gm:
- Number of moles = given mass / molar mass = 10.6 / 106 = 0.1 mol
- Now, determine the number of moles of oxygen atoms in Na2CO3:
- In Na2CO3, there are 3 oxygen atoms per molecule
- Number of moles of oxygen atoms = 0.1 mol * 3 = 0.3 mol
- Finally, calculate the number of oxygen atoms present:
- Avogadro's number states that 1 mol of any substance contains 6.022 x 10^23 particles
- Number of oxygen atoms = number of moles * Avogadro's number = 0.3 * 6.022 x 10^23 = 1.8066 x 10^23 atoms
Therefore, there are approximately 1.81 x 10^23 oxygen atoms present in 10.6 gm of Na2CO3.
- First, calculate the molar mass of Na2CO3:
- The molar mass of Na2CO3 = 2(Na) + 1(C) + 3(O) = 2(23) + 12 + 3(16) = 106 g/mol
- Next, calculate the number of moles of Na2CO3 in 10.6 gm:
- Number of moles = given mass / molar mass = 10.6 / 106 = 0.1 mol
- Now, determine the number of moles of oxygen atoms in Na2CO3:
- In Na2CO3, there are 3 oxygen atoms per molecule
- Number of moles of oxygen atoms = 0.1 mol * 3 = 0.3 mol
- Finally, calculate the number of oxygen atoms present:
- Avogadro's number states that 1 mol of any substance contains 6.022 x 10^23 particles
- Number of oxygen atoms = number of moles * Avogadro's number = 0.3 * 6.022 x 10^23 = 1.8066 x 10^23 atoms
Therefore, there are approximately 1.81 x 10^23 oxygen atoms present in 10.6 gm of Na2CO3.
Community Answer
No of atoms of oxygen present in 10.6 gm of Na2CO3 will be?
18.066×10^22
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Similar Class 11 Doubts
Top Courses for Class 11View all
No of atoms of oxygen present in 10.6 gm of Na2CO3 will be?
Question Description
No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for No of atoms of oxygen present in 10.6 gm of Na2CO3 will be?.
No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for No of atoms of oxygen present in 10.6 gm of Na2CO3 will be?.
Solutions for No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? defined & explained in the simplest way possible. Besides giving the explanation of
No of atoms of oxygen present in 10.6 gm of Na2CO3 will be?, a detailed solution for No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? has been provided alongside types of No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? theory, EduRev gives you an
ample number of questions to practice No of atoms of oxygen present in 10.6 gm of Na2CO3 will be? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup