Recent content by 23scadoo

  1. 2

    How Do You Calculate Osmotic Pressure for a Molecular Solution?

    So i have a Chem test tomorrow and out of all the questions on the review this is the only one that i have left. So here it is: A 1.0g sample of a molecular compound having a molecular weight of 100,000g/mol is dissolved in 100g of water. Calculate the osmotic pressure of the solution in torr...
  2. 2

    Solving Molarity Problem: Ba(ClO4)2 from 0.800M HClO & 0.200M Ba(OH)2

    final volume of the solution is 600mL
  3. 2

    Solving Molarity Problem: Ba(ClO4)2 from 0.800M HClO & 0.200M Ba(OH)2

    you mean like this: 200mL HClO4 x (1L/1000mL) x (0.800/1L) = 0.16M HClO4 & 400mL Ba(OH)2 x (1L/1000mL) x (0.200/1L) = 0.08M Ba(OH)2 then what?
  4. 2

    Solving Molarity Problem: Ba(ClO4)2 from 0.800M HClO & 0.200M Ba(OH)2

    Here is a question that i have on a test review and neither the book or the teachers examples are any help. If 200mL of 0.800 molar HClO is added to 400mL of 0.200 molar Ba(OH)2 solution, the resulting solution will be ________M in Ba(ClO4)2. I know that the answer is 0.133M i know...
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