The solubility of lead(II) fluoride, PbF2, in pure water is 2.1 Ã 10â3 moles per litre.
Carbohydrates in tortillas vary slightly, depending on if you have a flour or corn tortilla. You get approximately 14.5 grams of carbohydrates from a medium 6-inch flour tortilla or 14 grams from a similar size corn tortilla. A medium 6-inch flour tortilla has a total of about 90 calories and nearly 70 percent of the calories come from carbohydrates.
In northern Mexico and in much of the United States, tortillas are often made with all-purpose flour. A 49-gram, 7- or 8-inch flour tortilla typically contains 147 calories, 25 grams of carbohydrate and 1 gram of fiber. Tortillas made with whole-wheat flour provide slightly fewer calories. A 41-gram, 7- or 8-inch whole-wheat flour tortilla contains about 130 calories, 19 grams of carbohydrate and 4 grams of fiber. Corn tortillas made with corn flour have a firmer, chewier texture than those made from all-purpose or wheat flour. A 24-gram corn tortilla has about 52 calories, 11 grams of carbohydrate and 1.5 grams of fiber.