trentvw1174
18.03.2021 •
Chemistry
A compound was analyzed in a lab to determine its empirical formula.
Decomposition of the compound at a standard temperature and pressure produced
9.00g carbon, 16.8L hydrogen, and 2.80L oxygen. The molar mass of the compound
is 116g/mol. What is its molecular formula?
please show work
Solved
Show answers
More tips
- H Health and Medicine How to Treat Whooping Cough in Children?...
- L Leisure and Entertainment Unlocking the Secrets of Fast and Effective Tectonic Learning...
- A Animals and plants Уход за джунгариками: полезные советы и рекомендации...
- S Style and Beauty How to knit a hooded cowl?...
- S Style and Beauty How to Break in New Shoes: 7 Simple Methods...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- A Art and Culture Attention, the Final Episode of Margo is Almost Here!...
- H Health and Medicine Novomin: What is it and how to use it?...
- L Leisure and Entertainment How to Land on the Moon: Your Comprehensive Guide...
Answers on questions: Chemistry
- C Chemistry You have a solution of unknown concentration. You place this solution in your spectrometer and measure that it has an absorbance of 0.4 at 450 nm. The molar absorptivity...
- C Chemistry PLEASE ANSWE Jazelle has five different-sized magnets. She puts each magnet far away from a paper clip and slowly moves it closer until it attracts the paper clip....
- C Chemistry Explain the necessary similarities and/or differences between the components of a mixture in order for extraction to be used as an effective method for separation....
- C Chemistry The frequency of the middle G note on a piano is 392.00 Hz. 392.00 Hz. What is the wavelength of this note in centimeters? The speed of sound in air is 343.06 m/s....
- C Chemistry A solution of permanganate is standardized by titration with oxalic acid, . To react completely with mol of oxalic acid required 37.02 mL of permanganate solution....
- C Chemistry For this graph, calculate the total average speed. (PLEASE HELP)...
- C Chemistry According to the table, which gas would be most efficient-that is, have the greatest heat-storing ability-for transferring heat from a heat source to a heat exchanger?...
- C Chemistry CHEM ASSIGNMENT!! PLEASE HELP...
- C Chemistry Which option is an example of a chemical property? A density B color C ability to react with oxygen D boiling point IF YOU WANT ME TO PUT YOU AS BRAINLIST PLEASE...
- C Chemistry How many atoms dose 3 O2 have...
Ответ:
Explanation:
The answers are 5C, 1N, and 5H. The empirical formula is C5H5N, which has a molar mass of 79.10 g/mol. To find the actual molecular formula, divide 240, the molar mass of the compound, by 79.10 to obtain 3. So the formula is three times the empirical formula, or C15H15N3.
Ответ:
there are videos on you tube if you wanna check them out
Explanation:
The temperature of lava is so high that the moment it comes in contact with ice, it converts the latter directly into vapor, without turning it into water first. This steam essentially tries to escape through the lava.