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4. How many moles of molecules are there in 500g of sodium chloride?
a) 5.6 mol b) 8.5 mol c) 0.67 mol d) 3 mol
HEY GUYS???? HELP??? PLEASE

Respuesta :

Answer:

b) 8.5 mol

Explanation:

500 g NaCl * 1 mol/ 58.44 g NaCl = 8.5 mol
the answer is B!!!!!!!!!

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