Chemistry 151

posted by .

5) How many mL of 1M HCl is used to make the following dilutions?
a) 100mL of 0.1M HCl =
b) 250mL of 0.5M HCl=
c) 10ml of 0.01M HCl=

36.64 is the molar mass of hcl do I divide that into ml?

  • Chemistry 151 -

    Use the dilution formula for these.
    c1v1 = c2v2
    c = concn
    v = volume

    for a.
    100 mL x 0.1M = ? mL x 1M
    Solve for ?mL of the 1M.

    b.
    250 mL x 0.5M = ? mL x 1 M
    Solve for ?mL of 1 M.

  • Chemistry 151 -

    a) 10ml

    b) 125ml

  • Chemistry 151 -

    8

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    10). What is the molarity of an HCl solution if 42.5 mL of a 0.110 M KOH solution is needed to titrate a 25.0-mL sample of the acid?
  2. Chemistry

    How do I prepare 100mL of 10g/L HCl from concentrated HCl(37%HCl, density 1.19g/mL) Is it 2.28mL of conc HCl dilute to 100mL with water?
  3. Chemistry

    1) Prepare 100mL of 10%w/w HCl from 37%concentrated HCl(density of 37%HCl =1.19g/ml) 2) Prepare 100mL of 10%w/v HCl from 37% concentrated HCl(density of 37%HCl=1.19g/ml) Can you please show the calculation steps for 1) & 2)?
  4. Chemistry

    Hi, Please provide assistance on the following problem. I worked out part of it, but do not know what to do after calculating pH for HCl. Suppose you dissolved 0.0365 grams of HCl in water to give a final volume of 10.0 mL. The molar …
  5. Chemistry

    I have liquid concentrated HCl (37%w/w) To prepare 100ml of 10g/L HCl as a solvent medium, is it acceptable to just weigh 1g of liquid conc HCl and dilute to 100ml with water?
  6. chemistry

    how many mL of 1M HCL is used to make: 100mL of 0.1M hcl 250Ml OF 0.5M hcl 10Ml OF 0.01m hcl
  7. chemistry solution preparations

    how can we prepare 0.5 n solution of hcl as we have 37% hcl and 0.1n hcl. and we want to make 0.5n hcl from 0.1n hcl by pouring 37% hcl?
  8. chemistry

    How do I prepare 100mL of 10g/L HCl from concentrated HCl(37%HCl, density 1.19g/mL) Is it 2.28mL of conc HCl dilute to 100mL with water?
  9. Chemistry

    To what volume must 10ml of 5M HCl be diluted to make a 0.5M HCl solution......?
  10. Chemistry

    For an experiment, we used 10 mL of HCl. We are then to find the moles of it without any other information given. Is this right?

More Similar Questions