Find the concentration-ethylene glycol in units of molality
A solution is prepared by mixing 66.7 g H2O with 33.3 g HOCH2CH2OH (ethylene glycol). What is the concentration of ethylene glycol in units of molality? The molar masses of water and ethylene glycol are 18.02 g/mol and 62.07 g/mol, respectively.
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A solution is prepared by mixing 66.7 g H2O with 33.3 g HOCH2CH2OH (ethylene glycol). What is the concentration of ethylene glycol in units of molality?
As promised here is another question that I need to be answered. its not as difficult as the one before and is only one questions that again I need full excel spreadsheet and written explanation. and again only one question?
A 1.60 g sample of a large biomolecule (a nonelectrolyte) was dissolved in 18.0 g of carbon tetrachloride. The boiling point of this solution was determined to be 77.85°C.
A solution of ammonia and water contains 2.40×1025 water molecules and 5.50×1024 ammonia molecules. How many total hydrogen atoms are in this solution?
A proposed mechanism for a reaction is. Write the rate law expected for this mechanism. Support your answer.
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