Theyâll join 20,000 of their colleagues who crisscross the globe on more than 3,500 flights a day, providing safe and comfortable service to Deltaâs 175 million annual customers. âI am thrilled to be a part of the Delta team,â said Tyler V., one of the airlineâs newest flight attendants.
The mass in grams of one mole of substance is called molar mass. Each element has its own unique molar mass. For example, carbonâs molar mass is 12.011 g/mol, and magnesiumâs molar mass is 24.3050 g/mol.
You need to find the number of moles of the compound that you have. The molar mass of ethanol is 46, so you have approximately 0.1 moles of ethanol. Given that there are 2 carbons in the formula, it's roughly 0.2 moles of carbon atoms. TheOnlyBeldin Â· 9 years ago.ou need to find the number of moles of the compound that you have. The molar mass of ethanol is 46, so you have approximately 0.1 moles of ethanol. Given that there are 2 carbons in the formula, it's roughly 0.2 moles of carbon atoms. TheOnlyBeldin Â· 9 years ago.