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For reference - here are some definitions:
* formula unit of an ionic compound - the lowest whole number ratio of the ions in an ionic compound (shows the ratio of the kinds and numbers of atoms in the compound - e.g. NaCl for sodium chloride) * precipitation reaction - reaction with two aqueous solutions that forms a solid Attempts to reword question:
--> Use precipitation reaction between aqueous solutions to work out the formula unit of the ionic compound.
How to do this? Will expand when I work it out.
What else can I help you with?
What does a precipitation reaction is a reaction between two aqueous solutions that results in the formation of a compound?
solutions
How might you use a precipitation reaction to prepare a chemical compound?
A precipitation reaction can be used to prepare a chemical compound by mixing two solutions that contain ions that will react to form a solid compound. The solid compound will then precipitate out of the solution, allowing it to be collected and purified. This method is commonly used in the laboratory to synthesize various compounds.
Types of precipitation in gravimetric analysis?
In analytical chemistry, gravimetric analysis is used to determine an analyte, which is based on the mass of a solid. The types of precipitation in gravimetric analysis are pure precipitation.
What happens when two aqueous solutions are combined in a precipitation reaction and no precipitate is formed?
When two aqueous solutions are combined in a precipitation reaction and no precipitate is formed, it means that the ions in the solutions do not react to form an insoluble compound. Instead, they remain in solution as dissolved ions. This occurs when the ions present do not have a strong tendency to form insoluble compounds.
Will precipitation occur when the following solutions NaNO3 and NiSO4 are mixed?
No, precipitation will not occur when NaNO3 and NiSO4 are mixed because neither compound forms an insoluble precipitate with the other. Both NaNO3 and NiSO4 are soluble in water.
What does a precipitation reaction is a reaction between two aqueous solutions that results in the formation of a compound?
solutions
How might you use a precipitation reaction to prepare a chemical compound?
A precipitation reaction can be used to prepare a chemical compound by mixing two solutions that contain ions that will react to form a solid compound. The solid compound will then precipitate out of the solution, allowing it to be collected and purified. This method is commonly used in the laboratory to synthesize various compounds.
A precipitation reaction is a reaction between two aqueous solutions that results in the formation of a compound. Answer?
A precipitation reaction contains two aqueous reactants, one aqueous product, and one solid product. A precipitation reaction will produce an insoluble product.
Types of precipitation in gravimetric analysis?
In analytical chemistry, gravimetric analysis is used to determine an analyte, which is based on the mass of a solid. The types of precipitation in gravimetric analysis are pure precipitation.
What happens when two aqueous solutions are combined in a precipitation reaction and no precipitate is formed?
When two aqueous solutions are combined in a precipitation reaction and no precipitate is formed, it means that the ions in the solutions do not react to form an insoluble compound. Instead, they remain in solution as dissolved ions. This occurs when the ions present do not have a strong tendency to form insoluble compounds.
Will precipitation occur when the following solutions NaNO3 and NiSO4 are mixed?
No, precipitation will not occur when NaNO3 and NiSO4 are mixed because neither compound forms an insoluble precipitate with the other. Both NaNO3 and NiSO4 are soluble in water.
What information does a solubility table give?
it tells which compounds will dissolve in water
What is the purpose of a precipitation titration?
The purpose of a precipitation titration is to determine the concentration of a specific ion in a solution by forming a precipitation reaction between the analyte and a titrant. The endpoint of the titration is reached when a visible precipitate is formed, indicating that the reaction is complete. This method is commonly used for determining chloride, sulfate, and cyanide ions in a sample.
What is gravimitre precipitation method?
Gravimetric precipitation method is a technique used to determine the concentration of a substance in a sample by precipitating the substance and then measuring its mass. This method is commonly used in analytical chemistry for quantifying the amount of a specific element or compound in a solution.
How are insoluble salts made?
Insoluble salts are typically formed by mixing two solutions of soluble salts that contain ions that react to form an insoluble compound. This compound then precipitates out of solution, forming the insoluble salt. Methods to create insoluble salts include precipitation reactions and double displacement reactions.
How do sulfate precipitates form in aqueous solutions?
Sulfate precipitates form in aqueous solutions when sulfate ions combine with metal ions to create insoluble compounds, which then separate from the solution as solid particles. This process is known as precipitation and occurs when the solubility limit of the compound is exceeded.
What is the name given to the solid formed by mixing 3 solutions together?
The solid is named a precipitate. Precipitation occurs when one mixes 2 solutions containing the 2 given ions together to form an insoluble compound. Thus, when you mix your solutions together and forms solid which settles down at the bottom of the test tube, remember it is always call a precipitate.
