a) Define molal depression constant. Calculate the freezing poi... | Filo
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a) Define molal depression constant. Calculate the freezing poi... | Filo
a) Define molal depression constant. Calculate the freezing poi... | Filo
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SOLVED: Calculate the freezing point of a 0.05500 m aqueous solution of NaNO3. The molal freezing-point-depression constant of water is 1.86°C/m. (Assume 100% ionization of NaNO3)My (incorrect) answer was -0.205... What did I do wrong? I assumed the "m" is molality, not molarity. It seemed like a straightforward plug and chug.T = i * kf * mi = 2kf = 1.86°C/mm = 0.05500
SOLVED: Calculate the freezing point of a 0.05500 m aqueous solution of NaNO3. The molal freezing-point-depression constant of water is 1.86°C/m. (Assume 100% ionization of NaNO3)My (incorrect) answer was -0.205... What did I do wrong? I assumed the "m" is molality, not molarity. It seemed like a straightforward plug and chug.T = i * kf * mi = 2kf = 1.86°C/mm = 0.05500
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SOLVED: Calculate the freezing point of a 0.05500 m aqueous solution of NaNO3. The molal freezing-point-depression constant of water is 1.86°C/m. (Assume 100% ionization of NaNO3)My (incorrect) answer was -0.205... What did I do wrong? I assumed the "m" is molality, not molarity. It seemed like a straightforward plug and chug.T = i * kf * mi = 2kf = 1.86°C/mm = 0.05500
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