SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the molar mass of table salt (NaCl)?
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116.886 g/mol
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35.453 g/mol
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22.990 g/mol
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58.443 g/mol
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Explanation:
Detailed explanation-1: -One mol of NaCl (6.02 x1023 formulas) has a mass of 58.44 g.
Detailed explanation-2: -Molar Mass of a Compound This means that the molar mass of NaCl is 58.44 g and it will contain 6.022 × 1023 formula units of NaCl, or one mole of NaCl.
Detailed explanation-3: -Since 58.5 g of sodium chloride contains 23 g of sodium, ⟹11.7 g of sodium chloride contains 2353.5×11.7 = 4.6 g of sodium.
Detailed explanation-4: -The mass of sodium in 58.5g of NaCl is 23 g.
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