what V of 5.00 M NaOH is needed to prepare 300mL of 0.1M MaOH by dilution
how much NaOH 2M will need to be added to 300ml of benzoic acid 0.1M to prepare a solution with pH= 4
40.--what volume, in milliliters, of 6.0 M NaOH is needed to prepare 175 mL of 0.20 M NaOH by dilution? The theoretical yield of a product for a reaction is 32.03g. A student obtained 31.87g of 41.
how could you prepare 300mL of 0.45 M LiBr using a solution of 1.7 M LiBr and water? how could you prepare 10 L of 0.1 M NaOH using 1.0 M NaOH and water? what is the molarity of a solution made by dilluting 1.2 L of 7M KCl with 0.8 L of water?
Determining the Concentration of an Unknown Acid 1) Dilution of the Stock 2M NaOH: Calculate the amount of stock NaOH solution required to prepare 200ml of 0. 1 M working NaOH solution. 2) Standardization of the Working NAOH Solution: Calculate the amount of Potassium hydrogen phthalate (KHP: 204.22g/mol) required to titrate with 15ml of -0.1M working NAOH solution.
What volume, in milliliters, of 4.0 M NaOH is needed to prepare 80.0 mL of 0.20 M NaOH by dilution? 4.0 mL 2.6 x 104 mL 3.9 x 103 mL 5.4 mL Question 10 2 pts Characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true false status of the statements using the choices. (1) A saturated solution always contains excess undissolved solute. (2) In aqueous solution, Ba²+ ion combines with CO32-...
5.00 mL stock 5.00 mL Dilution A 5.00 mL Dilution B + 45.0 mL Water + 45.0 mL Water + 45.0 mL Water O b lo Dilution C Dilution A Dilution B Example #5. Solution A is prepared by diluting 1.00 mL of 0.160 M CaCl2 to 50.0 mL. Solution B is prepared by diluting 10.0 mL of Solution A to 500.0 mL. What is the concentration of CaCl2 in Solution B? O lodno tlo iz obdobimo t 100 babe...
calculate the mass of AgNO3 needed to prepare 1.00L of 0.1M AgNO3
What volume of 2.80 M SrCl2 is needed to prepare 525 mL of 5.00 mM SrCl2? mL
Question 1 20 pts Please prepare 20 mL of 0.2 M NaOH, given a stock solution of 0.6 M NaOH. State the precise amount of the 0.6 M NaOH used and the amount of diluent (H2O) added Question 2 20 pts Please prepare 500 mL of a 1/100 dilution of serum from a tube with a 1/10O dilution of serum. Please state the volume of the 1/10 dilution of serum used and the volume of diluents (H2O) used 20 pts...
when you dilute a stock solution of 6.00m naoh aqueous to prepare a 0.100m naoh aqueous dilution. calculate the volume of the concentrated naoh aqueous solution needed to prepare 250.0 ml of the dilution