ComicSans01
27.03.2020 •
Chemistry
Deduce the structure of an unknown compound using the data below. Molecular formula: C4H8O IR: 1717 cm-1, no IR absorptions above 3100 cm-1. NMR δ 0.95 (3H, t, J = 8 Hz), δ 2.03 (3H, s); δ 2.38 (2H, q, J = 8 Hz) ppm
Solved
Show answers
More tips
- L Leisure and Entertainment How Many Seasons are There in the TV Show Interns?...
- S Sport When will the Biathlon World Championships 2011 take place in Khanty-Mansiysk? Answers to frequently asked questions...
- H Health and Medicine Trading Semen for Money: Where Can You Sell and Why Would You Want to?...
- F Food and Cooking Homemade French Fries: The Ultimate Guide...
- H Health and Medicine How to Increase Blood Pressure without Medication?...
- S Style and Beauty Choosing a Hair Straightener: Specific Criteria to Consider...
- F Food and Cooking How to Make Polendwitsa at Home?...
- S Science and Technology When do we change our clocks?...
- L Leisure and Entertainment What to Give a Girl on March 8?...
- F Family and Home Is it Worth Knowing the Gender of Your Child Before Birth?...
Answers on questions: Chemistry
- C Chemistry What is the change in entropy when 0.210 mol of potassium freezes at 63.7°C?(ΔHfus = 2.39 kJ/mol) kJ/K...
- B Biology Planning a meal that includes many different-colored foods is an example of which characteristic of a healthful diet? planning a meal that includes many different-colored...
- H History What strategies did Stalin use to force peasants to work on collectives?...
- M Mathematics X³ - x² + x GCF: Factor Out:...
- S Social Studies What were the results of Brazil’s decision to put education second to its economy from the 1600s to 1990? i. Most Brazilians belong to a highly educated workforce....
- M Mathematics 50 points for who ever 5√x 14 simplify...
Ответ:
The molar mass is the mass of a given chemical element or chemical compound (g) divided by the amount of substance (mol).
Explanation: The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of the constituent atoms.