We now apply the definition of mass percent.Mass percent C 2 H 5 OH 100% 100% 100% 0.990% C 2 H 5 OHSelf-Check Exercise 15.1A 135-g sample of seawater is evaporated to dryness, leaving 4.73 g of solidresidue (the salts formerly dissolved in the seawater).
There are 70 calories in a 4 slices serving of Sara Lee Deli Roast Beef Slices. Calorie breakdown: 34% fat, 6% carbs, 60% protein.
The amount of calories youâll get from a slice of ham varies quite a bit depending on the fat content. Some varieties of processed deli ham have only a miniscule amount of fat, rendering very few total calories. On the other hand, if you have a slice of freshly roasted pork that wasnât trimmed of fat, youâll get more than double the calories as that slice of deli meat. Video of the Day