What is the mole fraction of methanol ch oh in a solution made by dissolving g of ch oh in

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1.What is the mole fraction of methanol, CH3OH, in a solution made by dissolving 55.0 g of CH3OH in 100. ...

0. mL of water? Enter your answer as a number with 3 sig. figs.

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2.When 15.0 mL of 3.00 M NaOH was mixed in a calorimeter with 13.0 mL of 3.00 M HCl, both ...

room temperature (22.0 °C), the temperature increased to 29.1 °C. The resultant salt solution had a mass of 18.00 g and a specific heat capacity of 3.74 J K-1 g-1. What is the heat capacity of the calorimeter (in J/°C)? Note: The molar enthalpy of neutralization per mole of HCl is -55.84 kJ mol-1.

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