Question
There are 269,000,000,000,000,000,000,000 molecules in 10 liters of oxygen gas at standard temperature and pressure. Express this number in scientific notation.
Step 1
In this case, the first significant digit is 2. So, we place the decimal point after 2. The number becomes 2.690000000000000000000000. Show more…
Show all steps
Your feedback will help us improve your experience
Aadit Sharma and 88 other educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
There are 26,900,000,000,000,000,000,000 atoms in 1 liter of argon gas at standard temperature and pressure. Express this number in scientific notation.
The mass of one oxygen molecule is $5.3 \times 10^{-23}$ gram. Find the mass of $20,000$ molecules of oxygen. Express the answer in scientific notation.
Prerequisites: Fundamental Concepts of Algebra
Exponents and Scientifi c Notation
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD