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40grams of sodium hydroxide was reacted with sulphuric acid to give 35grams sodium sulphate.calculate the percentage yield of
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2. asked by avril
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Solid sodium nitrate can be decomposed to solid sodium nitrite andoxygen gas. If the percentage yield for the reaction is 80.4%,
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2. asked by lama
3. 1,977 views
"The percentage of sodium hydrogen carbonate, NaHCO3, in a powder for stomach upsets is found by titrating .275 M hydrochloric
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2. asked by Dan
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What is the percentage by mass of sodium (Na) in a formula unit of sodium hydrogen carbonate (NaHCO3)?
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2. asked by juan
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Calculate the percentage of:a) sulphur in sodium b)carbon in calcium trioxocarbonate (iv) c) oxygen in sodium
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2. asked by Israel
3. 850 views
Sodium hydroxide pellets were accidentally mixed with sodium chloride 8.8g of the mixture were dissolved in water to make 1L of
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2. asked by Ivy
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When 3.00 moles of sodium are reacted with large amounts of chlorine gas 145.8 g of sodium chloride are produced determine
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2. asked by Veronica
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A mixture of 5.00 g of sodium carbonate, Na2CO3 and sodium hydrogen carbonate, NaHCO3 is heated. The loss in mass is 0.31 g.
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2. asked by Anonymous
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Sodium carbonate (Na2CO3) has a molar weight of 105.9885 g/mol. A solution contains 50. mM sodium ions and 25 mM carbonate ions.
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2. asked by Anonymous
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Percentage mass of sodium in sodium trioxonitrate(v) Na=23, N=14,O=16
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2. asked by Precious
3. 391 views