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0,16 mg NaCl is equivalent to 2,7.10-5 mol.
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∙ 9y ago
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How many particles are in 7.8g of NaCl?
7,8 g of NaCl contain 0,814.10e23 formula units.
How many molecules of NaCl are in 20grams?
The answer is 4,328.1023formula units (not molecules).
How many formula units in 3.6 grams of NaCl?
1 mole NaCl = 58.443g NaCl = 6.022 x 1023 formula units NaCl 3.6g NaCl x 1mol NaCl/58.443g NaCl x 6.022 x 1023 formula units NaCl/mol NaCl = 3.7 x 1022 formula units NaCl
How many moles are in 2.9 x 1021 formula units of NaCl?
1 mole NaCl = 6.022 x 1023 formula units NaCl 2.9 x 1021 formula units NaCl x 1mol NaCl/6.022 x 1023 formula units NaCl = 0.0048 mole NaCl
How many grams of NaCl are present in 8.39x1022 formula units of NaCl?
How many grams of NaCl are present in 8.39x10^22 formula units of NaCl?
How many moles are in 60g of NaCl?
The term molecule is not adequate for an ionic compound; correct is formula unit.60 g NaCl contain the equivalent of 1,026 formula units.
How many NaCl formula units make up 0.11 grams of salt crystals?
The number of formula units of NaCl is 11335.10e17.
How many grams of sodium chloride are in 3 x 10 to the 25 formula units of sodium chloride?
1 mole NaCl = 58.443g NaCl = 6.022 x 1023 formula units NaCl 3 x 1025 formula units NaCl x 1mol NaCl/6.022 x 1023 formula units NaCl x 58.443g NaCl/mol NaCl = 2911g NaCl = 3000g NaCl (rounded to 1 significant figure)
How many ions are in 4.5 moles of NaCl?
4.5 moles NaCl = 4.5000000000001 formula units NaCl *******************2nd Opinion************* 4.5 moles of NaCl would contain 4.5 x (6.02 x 1023) formula units. = 2.7 x 1024 formula units
How many formula units are in this same 0.665mol NaCl?
0,665 moles NaCl is equivalent to 38,86 g.
How many formula units are in 3.6 grams of nacl?
Use stoichiometry. 3.5g-> moles 22.99+16+1.0079=39.99 Now 3.5/39.99 = .088 moles of NaOH Now you can use avagadros number 6.022x10^23 .088 moles -> formula units .088/6.022x10^23 You should end up with 1.46x10-25 formula units. Yeah, I know, Chem sucks huh?
How many atoms does NaCl have?
The formula unit of NaCl (sodium chloride) contain 2 atoms.
