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.
A standard six-inch corn tortilla contains about half the fat and calories and one fourth the sodium of a similar-sized flour tortilla. In traditional Mexican tortillas, the fat in either version comes from lard, but many brands now use vegetable shortening, so be sure to look for those made without trans fats.