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Sodium nitrite is prepared by

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
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A 500-mL buffer was prepared and it is 0.300 M in nitrous acid (HNO2 , Ka = 4.0 x 10-4) and 0.200 M in sodium nitrite, NaNO2.
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2. asked by Allene
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Ammonium chloride and sodium nitrite react to form sodium chloride, water and nitrogen gas. If 6.33 moles of ammonium chloride
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2. asked by Julie
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Sodium nitrite is prepared by a reaction of sodium nitrate and carbon: NaNO3 + C → NaNO2 + CO2 Calculate the masses of
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2. asked by Anonymous
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A buffer is prepared by dissolving 0.0250 mol sodium nitrite in 250 mL of 0.0410 Mnitrous acid. Assuming no volume change from
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2. asked by Anonymous
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A buffer is prepared by dissolving .0250 mol of sodium nitrite, NaNO2, in 250.0 mL of .0410 M nitrous acid, HNO2. Assume no
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2. asked by Simpson
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More dilute sodium hydroxide solutions are often prepared from a sastuated sodium hydroxide soltuion that's is 52.0% by mass and
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2. asked by conlan
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Calculate the pH of 500ml 0.07M nitrous acid solution to which 1.4015 grams of sodium nitrite (KW=68.9953) are added.
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2. asked by Amy
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What is the molar concentration of sodium in a 200mL solution prepared from 1.359 grams of sodium phosphate?
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2. asked by Anonymous
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What is the molar concentration of sodium in a 200ml solution prepared from 1.223g of sodium phosphate?
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2. asked by Danielle
3. 1,236 views