WebHow many grams of F are in 425 g of CaF2? Best Answer 89% (9 ratings) Ca = 40.12 F = 38.0------------ … View the full answer Previous question Next question Web8 mrt. 2024 · The molar mass of CaF2 can be calculated as follows: M(CaF2) = M(Ca) + M(F) x 2. = 40.08 g/mol + 18.998 g/mol x 2. = 78.076 g/mol. Therefore, one mole of …
How many grams of F are in 135 g CaF2 - Wyzant
Web8 mrt. 2024 · 1 mol of CaF2 contains 2 moles of F Therefore, n(F) = 2 x n(CaF2) = 2 x 5.44 mol = 10.88 mol Finally, we can convert the number of moles of F to grams of F by multiplying by the molar mass of F: m(F) = n(F) x M(F) = 10.88 mol x 18.998 g/mol = 206.98 g Therefore, there are 206.98 gramsof F in 425 g of CaF2. Advertisement Advertisement 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 grams 4 moles CaF2 to grams = 312.29923 grams 5 moles CaF2 to grams = 390.37403 grams 6 moles CaF2 to grams = 468.44884 grams 7 moles CaF2 to grams = 546.52364 grams phil healy
How many atoms are in 6.5 g of CaF_2? a) 1.2 times 10^{25}. b) 3.9 ...
Web24 apr. 2024 · Calcium fluoride (CaF2) is often used as the source of fluoride ions (F–) in drinking water to prevent tooth decay. The question is: How many grams of calcium … WebHow many grams of F are in 415 g of CaF2? Expert's answer M (Ca) = 40.1 M (2 F) = 38.0 M = 78.1 %F = 38/78.1 %F = 48.7 m (F) = 0.487 * 415 = 202.1 Answer: 202.1 Need a … Web10 okt. 2024 · the format messed up so here is it clearer: 135 grams CaF2 * 1mole/78 grams CaF2* 2 moles F/1 mole CaF2* 19 grams F/1 mole F= 65.77 grams F Report 10/11/21 Still looking for help? Get the right answer, fast. Ask a question for free Get a free answer to a quick problem. Most questions answered within 4 hours. OR Find an Online … phil healy comeback