Nomenclature of Some Special Cations. I. Cations that do not require Roman numerals: Previously you had learned that elements in Groups IA and IIA, and aluminum form cations of a. fixed charge. You are now going to add on to this list, a few more ions in the transition metals that. also do not require a fixed charge because they generally form only ions with charges as shown. below:
Take an example, if a recipe calls for 350 grams of plain flour, then you refer to a conversion table saying it's about 2.5 cups.
How much does a cup of sugar weigh? 200 grams When one adds up the weight listed on the side of a bag of sugar, 1 cup of granulated white sugar should weigh 192 grams.According to the C&H Sugar website, 1 lb = â¦ 2-1/4 cups. The conversion is 1 lb = 453.59237 grams. Divide that by 9 to get 50.3991522 grams per 1/4 cup.ow much does a cup of rice weigh? Answer   A cup of rice weighs between 6oz to 7oz depending on the type of rice length of grain etc..