Which two solutions have similar solubilities at 40°C? Na2SO4 and NaCl Na2HAsO4 and NaCl Na2HAsO4 and Na2SO4 Ba(NO3)2 and Ce2(SO
4)3 • 9H2O
2 answers:
The correct answer is option C i.e. <span>Na2HAsO4 and Na2SO4 Ba(NO3)2
Refer to the graph attached</span><span> below which shows how the solubility of a mixture changes with temperature variation.
As you can see in the graph at 40 </span>°C, both Na2HAsO4 and Na2SO4 Ba(NO3)2 have same solubility coefficients. Thus, the answer is Na2HAsO4 and Na2SO4 Ba(NO3)2
Refer to the graph attached</span><span> below which shows how the solubility of a mixture changes with temperature variation.
As you can see in the graph at 40 </span>°C, both Na2HAsO4 and Na2SO4 Ba(NO3)2 have same solubility coefficients. Thus, the answer is Na2HAsO4 and Na2SO4 Ba(NO3)2
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Explanation:
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