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A 2.500×10−2M solution of NaCl

(NaCl) solutions used in intravenous injections have a concentration of 0.90% NaCl (mass/volume).4.5grams of NaCl are needed to
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2. asked by Tina
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a solution is made by dissolving 25 g NaCl in enough water to make 1.0 L solution. Assume that density of the solution is 1.0
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2. asked by Kyle
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a solution is made by dissolving 25 g NaCl in enough water to make 1.0 L solution. Assume that density of the solution is 1.0
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2. asked by an
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you need to prepare 5ml NaCl solution . you already have a stock solution of 10% NaCl that you are asked to use . how many ul
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2. asked by eric
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An aqueous solution of NaCl is 270m. If the density of the solution is 1.20g/ml. Find a) % NaCl by mass b) Molarity of NaCl in
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2. asked by Arwida
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Given an aqueous solution of NaCl, which of the following is the simplest method for the separation of NaCl from the solution?1.
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2. asked by Anonymous
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Physicain elects to re-hydrate the patient br intravenous(IV) administration of 2.0 L of 0.45% (w/v) of NaCl. 0.45%9w/v) =
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2. asked by Monica
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In a lab we are doing, we need to find the theoreical amount of NaCl that we should have left after evaporating the water off an
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2. asked by Chris
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calculate the mass, in grams, of NaCl present in each of the following solutions.6.25 g of 11.5% NaCl solution 452 g of 12.3%
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2. asked by pat
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In a lab we are trying to find the percent yield of NaCl collected after evaporating the water off an NaCl solution. We made up
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2. asked by Chris
3. 572 views