For example: convert 1.25 * 10^25 formula units of AlC6H9O6<
2006-12-14
12:41:37
·
1 answers
·
asked by
Anonymous
in
Education & Reference
➔ Homework Help
A formula unit is used to signify 1 molecule (it's called formula unit when it's an ionic compound or network solid compound). Thus, you're converting 1.25 * 10^25 molecules of AlC6H9O6.
So, you need to convert to moles using Avogadro's Number, then convert from moles to grams.
2006-12-18 03:29:29 · answer #1 · answered by ³√carthagebrujah 6 · 0⤊ 0⤋
Formula Units To Grams
2016-09-28 06:10:29 · answer #2 · answered by Anonymous · 0⤊ 0⤋
This Site Might Help You.
RE:
How do you convert formula units to grams?
For example: convert 1.25 * 10^25 formula units of AlC6H9O6<<numbers subscripts to grams. What ARE formula units anyways? Is there any relations to moles?
2015-08-19 10:44:52 · answer #3 · answered by Anonymous · 0⤊ 0⤋
For the best answers, search on this site https://shorturl.im/09ZX5
1) 3.85 X 10^25 / 6.02 X 10^23 = 63.8 moles MgCl2 2) 4.55 X 10^23 / 6.02 X 10^23 = 0.755 moles X 58.44 g/mol NaCl = 44.17 grams NaCl 3) 2.70 X 10^22 / 6.02 X 10^23 = 0.045 moles X 101.962 g/mol Al2O3 = 4.57 grams Aluminum Oxide When converting formula units to moles divide by avogadros number 6.02 X 10^23 and when converting for moles to grams multiply the moles by the molar mass of the substance.
2016-03-27 00:17:47 · answer #4 · answered by ? 4 · 0⤊ 0⤋