Chemistry, 07.09.2021 21:30, friezaforceelite
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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What volume of argon gas is equal to 1.60 grams of argon
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How many moles are equal to 2.4×10^23 formula units of sodium chloride
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How is it possible for someone to put an ear to a wall and hear someone in the next room? a. sound waves can travel though solids. b. the waves travel from room to room via air. c. there must be some air in the wall so the sound can travel through it. d. sound waves change to electromagnetic waves and then back again.
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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 ato...
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