How would you make 250 mL of a 1.0 M solution from a 2.8 M HCl stock solution

How much 3.50 M HCl solution can be made by diluting 250 mL of 10 MHCl?

How many mL of 10.0 M NaOH are needed to prepare 375.0 mL of 0.50 M NaOH?

If I have 340 mL of a 0.50 M sodium dichromate solution, what will the concentration be if I ADD 560 mL more water to it?

Please help

I want to make 500 mL of 0.1 M solution of HCl. He has 50 mL of 12 M does he have enough?

The mass percent of acetic acid in household vinegar is approx. 5.00% How much water would you need to add to 15.0 mL of the acetic acid solution with the ceonctration determined above (1.3 M) in order to each the concentration of household vinegar? The density of household vinegar is 1.006 g/mL, molecular weight(CH3OOH)

How would you prepare 200.0 mL of 0.25 M NaCl solution from a 2.0 M solution?

A biologist wants to make 382mL of 0.04M HCl by diluting a 5M HCl stock solution. How many mL of the stock HCl solution should be used?