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What mass of water must be added to 255.0g NaCl to make a 15.00 percent by mass aqueous solution?
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∙ 10y ago
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∙ 10y ago
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What is observe when aqueous ammonia is added in excess to a silver chloride solution?
The white precipitate of silver chloride will dissolve when aqueous ammonia is added.
When lead nitrate solution is added to sodium iodine solution solid lead iodide is formed word equation?
Aqueous lead nitrate plus aqueous sodium iodide produce solid lead iodide and aqueous sodium nitrate.
Which reaction occurs when bromine is added to an aqueous solution of iodide ions?
2I- + Br2 ---> I2 + 2Br-
When chlorine is added to potassium iodide solution the colour changes from colourless to a dark reddy brown why does this happen?
Chlorine displaces Potassium Iodide to liberate aqueous I2(brown colour). Hence the solution turns brown.
When aqueous calcium nitrate is added to aqueous lithium sulfate a reaction occurs?
The products of the reaction are solid calcium sulfate and aqueous lithium nitrate.
What amount of solid Naoh must be added to 750g of an aqueous solution to make 2.5 percent naoh solution by mass?
19
What amount of solid naoh must be added to 750 g of an aqueous solution to make 2.5 percent NAOH solution by mass?
75gm
A precipitate will be formed when an aqueous carbonic acid solution is added to an aqueous solution of?
calcium hydroxide
What will be the initial solution if a crystal was added to an aqueous solution and was dissolved in the solution?
supersatureated
What is observe when aqueous ammonia is added in excess to a silver chloride solution?
The white precipitate of silver chloride will dissolve when aqueous ammonia is added.
What must be added to an aqueous solution of glucose to convert it into ethanol?
yeast
What is the original solution if a crystal is added to an aqueous solution causes many particles to come out of the solution?
Supersaturated.
How many liters of water must be added to 1 liter of an aqueous solution of hcl with a pH of 1 to create an aqueous solution with pH of 2?
9
A biochemist wishes to dilute 75 ml of an aqueous 3.5 M H2SO4 solution to an aqueous 2 M H2SO4 solution. How much water should be added to the solution?
30 mL water.
What happens to the pH of An aqueous solution if a few drops of acid are added to it?
If the solution is not basic then the pH will fall below 7
When lead nitrate solution is added to sodium iodine solution solid lead iodide is formed word equation?
Aqueous lead nitrate plus aqueous sodium iodide produce solid lead iodide and aqueous sodium nitrate.
How much water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution?
About 80ml of water must be added to 40ml of a 25 percent by weight solution to make a 2 percent by weight solution.
