The solubility of Na3AsO4(H2O)12 is 38.9g per 100g H2O. What is the mass percentage of Na3AsO4 in the saturated solution? (As = 75, Na = 23, O = 16, H = 1)

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The solubility of Na3AsO4(H2O)12 is 38.9g per 100g H2O. What is the mass percentage of ...

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The solubility of Na₃AsO₄(H₂O)₁₂ is 38.9g per 100g H₂O. What is the mass percentage of Na₃AsO₄ in the saturated solution?
(As = 75, Na = 23, O = 16, H = 1)

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A 87.27%
B 38.9%
C 19.1%
D 13.7%

Correct Answer: Option C

Explanation:

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The solubility of Na3AsO4(H2O)12 is 38.9g per 100g H2O. What is the mass percentage of ...

Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

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