Answer: You choose to investigate some of the solubility
Chapter , Problem 94AE(choose chapter or problem)
You choose to investigate some of the solubility guidelines for two ions not listed in Table 4.1, the chromate ion \(\left(\mathrm{CrO}_{4}^{2-}\right)\) and the oxalate ion \(\left(\mathrm{C}_{2} \mathrm{O}_{4}{ }^{2-}\right)\). You are given 0.01 M solutions (A, B, C, D) of four water-soluble salts:
Solution |
Solute |
Color of Solution |
A |
\(\mathrm{Na}_{2} \mathrm{CrO}_{4}\) |
Yellow |
B |
\(\left(\mathrm{NH}_{4}\right)_{2} \mathrm{C}_{2} \mathrm{O}_{4}\) |
Colorless |
C |
\(\mathrm{AgNO}_{3}\) |
Colorless |
D |
\(\mathrm{CaCl}_{2}\) |
Colorless |
When these solutions are mixed, the following observations are made:
(a) Write a net ionic equation for the reaction that occurs in each of the experiments. (b) Identify the precipitate formed, if any, in each of the experiments.
Equation Transcription:
Text Transcription:
(CrO_4^2-)
(C_2O_4^2-)
Na_2CrO_4
(NH_4)_2C_2O_4
AgNO_3
CaCl_2
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer