The solubility of lead(II) fluoride, PbF2, in pure water is 2.1 Ã 10â3 moles per litre. Calculate the value of Ksp for lead(II) fluoride from these data. Enter your answer to 2 significant figures.
The way Starbucks markets it, you'll form the base of your meal with their signature Perfect Oatmeal and then add one of three different toppings for added flavor. The Perfect Oatmeal in itself isn't all that bad, coming in at 140 calories, 2.5 grams of fat, 25 grams of carbs, and 5 grams of protein.
A 100-gram serving of dry oat bran contains just over 15 grams of fiber. This same serving size of rolled oats contains about 10 grams. The recommended daily intake of fiber is at least 20 grams for women and at least 30 grams for men. Both oat bran and rolled oats provide more than 30 percent of this amount.