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Calculate the freezing point of a soluti...

Calculate the freezing point of a solution containing 8.1 g of HBr in 100g of water, assuming the acid to be 90% ionized. [Given : Molar mass Br = 80 g/mol, `K_(f)` water = 1.86 K kg/mol].

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To calculate the freezing point of a solution containing 8.1 g of HBr in 100 g of water, assuming the acid is 90% ionized, we will follow these steps: ### Step 1: Calculate the molar mass of HBr The molar mass of HBr can be calculated as follows: - Molar mass of H = 1 g/mol - Molar mass of Br = 80 g/mol - Molar mass of HBr = 1 + 80 = 81 g/mol ...
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