Which is the mass of 3.8 moles of sodium chloride?
Question
Which is the mass of 3.8 moles of sodium chloride?
Solution
To find the mass of 3.8 moles of sodium chloride (NaCl), you need to know the molar mass of NaCl.
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The molar mass of sodium (Na) is approximately 23 grams/mole and the molar mass of chlorine (Cl) is approximately 35.5 grams/mole.
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Add these two values together to find the molar mass of NaCl, which is 58.5 grams/mole.
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Multiply the number of moles of NaCl (3.8 moles) by the molar mass of NaCl (58.5 grams/mole).
So, the mass of 3.8 moles of sodium chloride is 222.3 grams.
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