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A student measured 3.42 grams of sodium carbonate Na2CO3. How many grams of sodium are found in this sample?

A student measured 3.42 grams of sodium carbonate Na2CO3. How many grams of sodium are found in this sample?
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A student measured 3.42 grams of sodium carbonate Na2CO3. How

many grams of sodium are found in this sample?

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User Adnan Rasheed
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1 Answer

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Using the molar masses of the elements
Mass of sodium = 3.42 * (46 / (46+ 12+48)
= 1.48 g to nearest hundredth.
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User Dharmesh Porwal
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