Chemistry

Chemistry, 03.08.2019 22:00, puchie1225

What is the percentage by mass of oxygen in a formula unit of sodium hydrogen carbonate (nahco3)?

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Chemistry, 01.07.2019 00:10, lazerlemon500

(need all boxes answered) bicarbonate of soda (sodium hydrogen carbonate) is used in many commercial preparations. its formula is nahco3. find the mass percentages (mass %) of na, h, c, and o in sodium hydrogen carbonate. you may use whole numbers for the masses. the mass of one mole of nahco3 is:

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Chemistry, 08.07.2019 23:40, skinniestoflegends

Be sure to answer all parts. when baking soda (sodium bicarbonate or sodium hydrogen carbonate, nahco3) is heated, it releases carbon dioxide gas, which is responsible for the rising of cookies, donuts, and bread. write a balanced equation for the decomposition of the compound (one of the three products is na2co3). do not include states of matter in your balanced equation. calculate the mass of nahco3 required to produce 27.0 g of co2. g nahco3

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Chemistry, 19.07.2019 07:00, jamyiaa93

What is the percentage of sodium presents in sodium hydrogen carbonate nahco3

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Chemistry, 02.08.2019 14:30, shady1095

If a typical antacid tablet contains 2.0 g of sodium hydrogen carbonate, how many moles of carbon dioxide should one tablet yield? compare this theoretical value with your results. (hint: you will first need to convert your mass into moles by dividing by the molar mass of nahco3 or sodium hydrogen carbonate a/k/a baking soda). , show all work and think about mole ratios relating co2 to nahco3.

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