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You have a 250ml solution

A 0.512g sample of CaCO3 is dissolved in 12M HCl and the mixture is diluted to 250ml. A. Calculate the concentration of Ca+2 in
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2. asked by Felix Dagogo
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5.85g of sodium chloride is dissolved in 250mL of solution. Calculate: a)the molarity of the solution b)the mass percentage of
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2. asked by Asmera
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1. In order to make 250mL of a 0.100 M HNO3 solution from a 15.9 M stock solution, then _____mL if the 15.9 M stock HNO3
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2. asked by Queen
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How do I find the mass of KHP?0.5050 grams of KHP was used and placed into a 250mL volumetric flask and diluted to the mark with
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2. asked by Linda
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You weigh out 196.07mg ferrous ammounium sulfate (FW 392.14) to prepare 250mL of solution which is 0.002M with respect to that
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2. asked by Ken
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You have a 250ml solution of 0.13M calcium iodate. How many grams of potassium iodate need to be added to the solution to begin
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2. asked by Jack
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You have a 250ml solution of 0.13M calcium iodate. How many grams of potassium iodate need to be added to the solution to begin
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2. asked by anonymous
3. 758 views
You have a 250ml solution of 0.13M calcium iodate. How many grams of potassium iodate need to be added to the solution to begin
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2. asked by anonymous
3. 709 views
Calculate the solid needed to make a 250ml solution that is 0.34M in sodium cation, using sodium sulfate decahydrate. I came up
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2. asked by Denise
3. 3,062 views
You prepare a solution by dissolving 58.5g of LiCL in 250ml of solution. If the solution is further diluted by having a total
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2. asked by Junny
3. 508 views