Preparing Cation Solutions Using Nitrates

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Cation solutions were prepared in the lab using nitrate compounds, such as Ca(NO3)2, due to their high solubility in water. This solubility facilitates the easy separation of cations when dissolved. Nitrates are preferred for creating these solutions because they consistently yield soluble compounds. The discussion emphasizes the practical advantages of using nitrates in laboratory settings. Overall, the use of nitrates simplifies the preparation of cation solutions.
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We did a lab using cation solutions, and they were prepared using compounds that contain the nitrate ion. (ex. Ca 2+ was prepared by dissolving Ca(NO3)2 in water. Why did they used nitrates to make these solutions?

Would it be because nitrates always form soluble solutions, so it would not be difficult to separate the two elements by dissolving it in water?
 
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extraordinarygirl said:
Why did they used nitrates to make these solutions?
Would it be because nitrates always form soluble solutions, so it would not be difficult to separate the two elements by dissolving it in water?

That's exactly why.
 
We did a lab using cation solutions, and they were prepared using compounds that contain the nitrate ion. (ex. Ca 2+ was prepared by dissolving Ca(NO3)2 in water. Why did they used nitrates to make these solutions?
depending on the exact nature of the lab
 

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