What is the volume of a 12mol/L stock solution of HCl that is needed to prepare a 225 mL of a 1.46mol/L HCl solution

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1

Which question could be best answered using the process of scientific inquiry? do different plates have different rock compositions? why did it take so long to develop the theory of plate tectonics? what are different cultural myths caused by plate tectonics? do plates move intentionally to cause volcanic eruptions?