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The answer is 0,86 meq.
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∙ 9y ago
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How man meq of Na in 150ml of 0.9 percent NaCl?
164
What happens with dissociation in NaCl?
The equation is: NaCl----------Na++ Cl-
What is the cation for NaCl?
The cation, or positively charged ion, in NaCl is Na+.
What is the dissocociation of NaCl to Na Cl?
NaCl---------------→Na+ + Cl-
Na+ and Cl- are ions formed from?
Na+ + Cl- --> NaCl NaCl = salt.
What is the dissociation equation for NaCl?
NaCl --> Na+ + Cl- You could write water on either side I suppose, but it is negligible. I've also seen H2O written over the arrow.
Ions formed from Na plus and Cl- are?
Na+ + Cl- --> NaCl NaCl = salt.
What is weight of na in 348 grams of nacl?
[348 (g NACl)] * [23 (g/mol Na)] * [1 (mol NaCl/mol Na)] / [58.5 (g/mol NaCl)] = [348*23/58.5] = 136.8 = 137 g Na
How much Na is needed to produce a 5 grams of table salt?
5 grams of table salt is 5 grams of NaCl. NaCl has a molar mass of 58.443 grams/mol, so 5 grams would be .0855 mol NaCl. In one mole of NaCl there is one mole of Na, so there would be .0855 mol Na, or 5.235 * 1022 atoms Na.
Why is there difference in conductivity between 5 percent NaCl solution and pure NaCl?
Pure solide NaCl is not electrically conductive. The water solution of NaCl is an electrolyte and is conductive.
How many ppm of Na in 100 ppm NaCl?
(22.99 g/mol Na / 58.43 g/mol NaCl ) x 100 ppm NaCl= 39.35 ppm Na
Calculate the number of Sodium in grams in 7.6 grams of NaCl?
(7.6 g NaCl) (moles NaCl/58.44 g NaCl) (1 mole Na/1 mole NaCl) ( 22.99 g Na/mole Na) = 2.989 g Na or 3.0 g Na (significant figures) Steps: 1. Change everything to moles: use molar mass/molecular of NaCl 2. Find the molar ratio: since there are 1 Na in every NaCl, then the ratio of NaCl to Na is 1:1 3. Change moles back to grams: use the molar mass/molecular weight of Na 4. Watch out for significant figures! I hope this is right
