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In a 4.29E1 g sample of NaHCO_3, how many grams of sodium are present? Use two decimal places in atomic masses. Only give the numeric value of your answer. Don’t include the units.
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In a 4.29E1 g sample of NaHCO_3, how many grams of sodium are present? Use two decimal places in atomic masses. Only give the numeric value of your answer. Don’t include the units.

User Nightfire
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8.0k points

1 Answer

2 votes

Answer:

11.74

Step-by-step explanation:

42.9 x 22.99/84.01

User Ericwa
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8.1k points
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