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How many ml of a 0.124 m aqueous solution of nickel fluoride must be taken to obtain 4.36 grams of the salt?
Wiki User
∙ 9y ago
The answer is 364 mL.
Wiki User
∙ 9y ago
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How can we obtain potassium nitrate which is free of soil?
A simple method is to filter the aqueous solution; after this the solution is heated to obtain crystallized KNO3.
Why do you use molten NaCl in electrolysis instead of an aqueous solution of NaCl?
Molten salt electrolysis is used to obtain sodium and chlorine. Electrolysis of the water solution is used to obtain sodium hydroxide and hydrogen.
How many milliliters of an aqueous solution of 0.149 M ammonium acetate is needed to obtain 16.9 grams of the salt?
The answer is 1 471,5 mL.
How many milliliters of an aqueous solution of 0.123 M cobalt(II) sulfate is needed to obtain 3.14 grams of the salt?
164,7 mL are needed.
Is running water through a filter considered a chemical change?
No, This is a process to obtain a solid from an aqueous solution. No chemical process is taking place during filtration.
Sodium acetate from glacial acetic acid?
The reaction is: CH3COOH + NaHCO3 = CH3COONa + H2O + CO2 Slowly heating the aqueous solution you can obtain crystallized sodium acetate.
Why sodium chloride is not in the aqueous state?
The reduction potential of sodium is under the same potential of water.
If you live in a country town that does not fluoridate the water how could you obtain your fluoride?
you can also find it in toothpaste
When two aqueous solutions are introduced in the same container is stirring necessary to achieve a homogeneous system?
Yes, the two aqueous solutions must be mixed thoroughly in order to obtain homogeneity.
Can a solution be filtered to obtain filtrate?
No. A solution will pass thru the filter.
How can you obtain an acid from a solution?
This depends on the acid.
How do you do neutralization?
The purpose is to obtain a neutral solution.
