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Brandyn Moore PhD

Feb 20, 2025

The reduction in the freezing point of a solution is inversely proportional to a molal concentration

The reduction in the freezing point of a solution is inversely proportional to a molal concentration
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Abbie Toy

Feb 20, 2025

The statement above about "The reduction in the freezing point of a solution is inversely proportional to a molal concentration" is false. It must be directly proportional... Show More
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Abbie Toy

Feb 20, 2025

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only. therefore, you had 15.67 - 7.58 = 8.09g h2o   moles of each : 7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles   8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles   molar ratio between the two by dividing both numbers by the smallest number : 0.09 / 0.09 = 1   0.44 / 0.09 = 4.8   mgco3-5h2o"... Show More
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Abbie Toy

Feb 20, 2025

What are the options? i can you if you give them.... Show More
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