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.
For example, in plain deli ham there are: 1  10 calories in 1 wafer-thin slice of deli ham with the regular 11% fat. 2  46 calories in a thicker 1 ounce slice of deli with the regular 11% fat. 3  31 calories in a thicker 1 ounce slice of deli ham with only 4% fat.