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11 Nov 2019
Chem. 101 Lab Problems Molarity and Dilution 7. How many grams are needed to make 4.5L of 1.5M HCI solution? 8. How many grams are needed to make 670mL of 0.53 M NaOH solution? 9. In an experiment a standard is made with 10.0 mL of the 0.4M stock solution and diluted to 35 mL. What is the concentration of this Standard? 10. What is the concentration of a standard solution made with 60.0 mL stock solution with a oncentration of 0.5M and diluted to 150 mL?
Chem. 101 Lab Problems Molarity and Dilution 7. How many grams are needed to make 4.5L of 1.5M HCI solution? 8. How many grams are needed to make 670mL of 0.53 M NaOH solution? 9. In an experiment a standard is made with 10.0 mL of the 0.4M stock solution and diluted to 35 mL. What is the concentration of this Standard? 10. What is the concentration of a standard solution made with 60.0 mL stock solution with a oncentration of 0.5M and diluted to 150 mL?
Collen VonLv2
24 Mar 2019