chemistry

posted by .

How many grams of Al(NO3)3 are needed to prepare 25.0 mL of a 0.750 M aqueous solution.

  • chemistry -

    How many moles do you want? That is M x L = ??
    moles = grams/molar mass.
    Solve for grams.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemisty lab

    determine the amounts of solute and solvent needed to prepare the following solutions. 2.0 M aqueous NaCl solution 1.0 m aqueous KCl solution 25% by mass aqueous MgCl2 solution
  2. chemistry

    determine the amounts of solute and solvent needed to prepare the following solutions. 2.0 M aqueous NaCl solution 1.0 m aqueous KCl solution 25% by mass aqueous MgCl2 solution
  3. Chemistry

    3Ca(NO3)2(aq)+2Na3PO4(aq)->Ca3(PO4)2(s)+6NaNO3(aq) (a) the grams of Ca3(PO4)2 that can be obtained from 126 mL of 0.750 M Ca(NO3)2 (b) the volume of 0.10 M Na3PO4 needed to react with 13 mL of 0.30 M Ca3(NO3)2 (c) the molarity (M) …
  4. Organic Chemistry

    how many grams of ZnCl2 are needed to prepare 250 ml of an aqueous solution with an osmolarity equal to 0.300?
  5. Chemistry

    1. What is the molar of a sodium bicarbonate solution prepared from 150 g of NaHCO3 in 150 mL solution?
  6. Chemistry

    How many grams of cesium chloride (CsCl) will be needed to make 750. mL of a 0.100 M CsCl aqueous solution?
  7. Chemistry

    How many grams of cesium chloride (CsCl) will be needed to make 750. mL of a 0.100 M CsCl aqueous solution?
  8. Science

    A chemistry teacher needs to prepare 750 ml of a 2.5M solution of Potassium iodide for a lab. How many grams of potassium iodide will be needed to make the solution?
  9. Chemistry

    How many grams of cesium chloride (CsCl) will be needed to make 750. mL of a 0.100 M CsCl aqueous solution?
  10. science

    number of grams of MgCl2 needed to prepare a 250ml of a 12% aqueous solution with 1.1g/ml density

More Similar Questions