Web2 nov. 2024 · 1 mole of CaF2 has 2 moles of Fluoride. 1 mole of CaF2 has 2 moles of Fluoride.as per this equation: CaF2 => Ca+2 + 2F- Therefore moles of Fluoride present = 2 * moles of CaF2 = 2 * 2.628 = 5.25 moles of Fluoride. Mass of fluorine present = mole of fluorine * molar mass = 5.25 * 19 = 99.87 gm Web8 okt. 2024 · Answer: 197 grams Explanation: According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles. To calculate the moles, we use the equation: Given mass = 405 g Molar mass = 78.07 g/mol 1 mole of contains = 2 moles of fluorine 5.19 mole of contains = of fluorine Mass of flourine =
How many moles of n are in 0.185 g of n2o? - Brainly.com
Web8 okt. 2024 · Given mass = 405 g. Molar mass = 78.07 g/mol. 1 mole of contains = 2 moles of fluorine. 5.19 mole of contains = of fluorine. Mass of flourine =. Thus 197 grams of F … Web4 okt. 2014 · How many atoms are in CaF2? Calcium fluoride or CaF2 is comprised of two elements: calcium (Ca) and fluoride (F). One molecule of CaF2 thus contains two atoms … how does a police baton work
How many grams of F are in 585g of CaF2? - Answers
Web4 okt. 2014 · The correct formula is CaF2. It is calcium fluoride. How many carats in one gram? carats have no relation with grams. I f it is 24 carat in 1kg, then it is 34 carat in 1gram. No matter... WebQuick conversion chart of moles CaF2 to grams. 1 moles CaF2 to grams = 78.07481 grams. 2 moles CaF2 to grams = 156.14961 grams. 3 moles CaF2 to grams = 234.22442 … Web5F2(g) + 2NH3(g) ==> N2F4(g) + 6HF(g) a)If you have 66.6 g NH3, how many grams of F2 are required for complete reaction? b)How many grams of NH3 are required to. 3 answers; Chemistry; asked by Keith; 1,941 views; The manager of the school cafeteria is planning a plate lunch. She can spend no more than $2.00 per lunch and can how does a political machine work