Question: 1,2,3 pleaseee i need to pass this class The freezing point of water is 0.00C at 1 atmosphere. A student dissolves 10.84 grams of copper(II)

1,2,3 pleaseee i need to pass this class

of copper(II) nitrate, Cu(NO3)2(187.6g/mol), in 234.2grams of water. Use the table of

The freezing point of water is 0.00C at 1 atmosphere. A student dissolves 10.84 grams of copper(II) nitrate, Cu(NO3)2(187.6g/mol), in 234.2grams of water. Use the table of boiling and freezing point constants to answer the questions below. The molality of the solution is m. The freezing point of the solution is C. The boiling point of water is 100.0C at 1 atmosphere. How many grams of magnesium acetate (142.4g/mol), must be dissolved in 257.0 grams of water to raise the boiling point by 0.500C ? Refer to the table for the necessary boiling or freezing point constant. Mass = g magnesium acetate The freezing point of water is 0.00C at 1 atmosphere. How many grams of barium acetate (255.4g/mol), must be dissolved in 206.0 grams of water to reduce the freezing point by 0.300C ? Refer to the table for the necessary boiling or freezing point constant

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