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What mass of sodium bicarbonate

A student heats 5.128g of the sodium carbonate/sodium bicarbonate mixture to a constant mass of 4.256g. Determine the mass of
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2. asked by Anna
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My data:Mass of empty Erlenmeyer flask ____34.81_______ Mass of empty balloon ___1.79________ Mass of paper towel __.50_______
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2. asked by Franklin
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6 g of sodium bicarbonate decomposed and loss 1.5 g of sodium bicarbonate. what is percentage of sodium bicarbonate in mixture?
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2. asked by Faiza
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To neutralize the acid in 10.5 mL of 18.0 M H2SO4 that was accidently spilled on a laboratory bench top, solid sodium
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2. asked by Themba
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Which of the following is the most effective buffer system for a pH value of 7.45? Assume all are 1MA. Carbonic acid and sodium
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2. asked by Linda
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In the laboratory, acid spills are often neutralized by adding sodium bicarbonate. What mass of bicarbonate reacts with 225 mL
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2. asked by bonnie
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Write the balanced chemical equation for the reaction of sodium bicarbonate with aqueous acetic acid to produce carbon dioxide,
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2. asked by Rodney
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In the laboratory, acid spills are often neutralized by adding soldium bicarbonate. What mass of sodium bicarbonate reacts with
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2. asked by bonnie
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1. Consider a 1.00g unknown sample that contains 62.0% sodium carbonate and 38.0% sodium bicarbonate, NaHCO3, by mass. When this
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2. asked by Mia
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-rate of photosyhthesis in presence of light intensity & CO2.~A : sodium bicarbonate in darkness pH b4 xperiment-9 " @ 20 min- 8
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2. asked by Yuni
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