The mole fraction of a certain electrolyte compound in a
The mole fraction of a certain electrolyte compound in a solution containing only that substance and water is 0.100. The molecular weight of water is 18.0 g/mol. What additional information is needed to determine the molality of the solution?
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a 20 liter container of nitrogen had a pressure of 32 atm what volume would be necessary to decrease the pressure to 10
ideal gas law pvnrt p pressure in atm v volume in liters n number of moles of the substance r 00821 l atm mol k
exactly 15 g of a fuel is burned under conditions of constant pressure and then again under conditions of constant
the mole fraction of a certain electrolyte compound in a solution containing only that substance and water is 0100
solutions of sulfuric acid and lead ii acetate react to form solid lead ii sulfate and a solution of acetic acid if
show how you would calculate the ph of the solution if you added 2000ml of 050m naoh to 80ml of 10m of your weak acid
my chemistry group are stuck on this problem and honestly do not know where to begin so if you could help out that
a chemist prepares 460 ml of a 20 m solution of k2cr2o7 in water a week later the chemist wants to use the solution
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