![pnhandley01](/avatars/12149.jpg)
pnhandley01
25.03.2021 •
Chemistry
The laboratory analysis of an organic compound determined the mass percent composition to be 75% carbon (C = 12), and 25% hydrogen (H = 1). What is the empirical formula of this compound?
Solved
Show answers
More tips
- S Science and Technology How to choose a home theater system?...
- H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- F Food and Cooking Experts Name Top 5 Healthiest Teas...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- F Food and Cooking How many stages of coffee roasting are there?...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
Answers on questions: Chemistry
- C Chemistry Why is air resistance considered a type of contact force?...
- H History 10. What is The Parthenon (5 Points) Temple of Zeus in Olympia Temple of Poseidon in Argos Temple of Ares in Sparta Temple of Athena in Athens...
- M Mathematics Brain Teaser Solve this riddle. I am an even factor of 24. I have only 2 factors. Which number am I?...
- M Mathematics A+B+C=4? how to solve this problem...
- C Chemistry 6. What is the wavelength (in meters) of the electromagnetic carrier wave transmitted by The Sports Fan radio station at a frequency of 106.4 MHz (Answer to 3SF)...
Ответ:
CH4 (Methane)
Explanation:
The compound is found to be composed of 75% carbon and 25% hydrogen.
100 g of the compound contains 75 g of carbon and 25 g of hydrogen.
The atomic masses of carbon and hydrogen are 12 g/mol and 1 g/mol respectively.
The number of moles of C = 12 g/mol /75 g = 6.25 moles
The number of moles of H = 1 g/mol / 25 g = 25 moles
The mole ratio C:H=6.25:25=1:4
The empirical formula of the compound is CH 4
Ответ:
sure whats up g
Explanation: