1) Data table
2) use M1V1 = M2V2
Volume and procedure for making dilute solutions of the HCl concentrations.
For 4 M HCl:
In a graduated cylinder dilute 6.7 mL of 6M HCl to 10.0 mL. (or 7 mL to 10 mL)
For 2.5 M HCl:
In a graduated cylinder dilute 4.2 mL of 6M HCl to 10.0 mL (or 4 mL to 10 mL)
For 0.5 M HCl:
In a graduated cylinder dilute 0.83 mL of 6M HCl to 10.0 mL (or 0.8 mL to 10 mL)