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how to prepare 100cm3 of

  1. how to prepare 100cm3 of 1.0moldm3 copper sulphate and from this prepare 100cm3 of 0.1 moldm3 solution.similarly use the
    1. answers icon 2 answers
    2. Anonymous asked by Anonymous
    3. views icon 1,482 views
  2. Calculate the mass of benzoic acid required to prepare 100cm3 each of 0.1m,0.25m, and 0.5m solutions
    1. answers icon 2 answers
    2. elamin asked by elamin
    3. views icon 1,019 views
  3. Calculate the mass of potassium tetraoxomanganate VII that has to be dissolved in water to prepare 100cm3 of a 0.20M solution
    1. answers icon 1 answer
    2. mayor asked by mayor
    3. views icon 437 views
  4. Calculate the weight of anhydrous Na2CO3 necessary to prepare M/20 solution in 100cm3 volumetric flask
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    2. Sylvia asked by Sylvia
    3. views icon 675 views
  5. Calculate the pH of a solution obtained by mixing 100cm3 of 0.1M HCl and 100cm3 of 0.2M NaOH
    1. answers icon 1 answer
    2. Amarachukwu asked by Amarachukwu
    3. views icon 563 views
  6. Calculate the pH of a solution obtained by mixing 100cm3 of 0.1M HCl and 100cm3 of 0.2M NaOH
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    2. Amarachukwu asked by Amarachukwu
    3. views icon 628 views
  7. How much Na2CO3 would you weigh to prepare M/20 Na2CO3 solution in 100cm3 volumetric flask?
    1. answers icon 6 answers
    2. Sylvia asked by Sylvia
    3. views icon 3,589 views
  8. Find the pH of a solution obtained by mixing 100cm3 of 01MHCl solution with 100cm3 of 0.2M NaOH
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 1,998 views
  9. The solubility of benzoic acid in water is 2.56g in 100cm3 at 79 C and 0.29g in 100cm3 at 20 C. What is the minimum volume of
    1. answers icon 5 answers
    2. Sophie asked by Sophie
    3. views icon 874 views
  10. 1.2g mixture of na2c03 and k2c03 was dissolved in water to form 100cm3 of solution, 20 cm3 of this solution required 40cm3 of
    1. answers icon 1 answer
    2. ken asked by ken
    3. views icon 2,888 views